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Home
Electrical
Fuses
Class RK1 Fuses

Class RK1 Fuses

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BUSSMANN -

Class RK1 Fuses: Series KTN-R

Style	Model	Body Style	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (ex. VAT)
A	KTN-R-400	Blade	2 1/16"	400	200kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€749.66
B	KTN-R-250	Blade	2 1/16"	250	200kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€1,042.41
C	KTN-R-50	Cylindrical	2 1/16"	50	200kA at 250 VAC	8.625"	250 VAC	€126.05
D	KTN-R-30	Cylindrical	9/16"	30	200kA at 250 VAC	2"	250 VAC	€54.48

BUSSMANN -

LPN-RK SP Series Class RK1 Fuses
Bussmann LPN-RK SP Series Class RK1 fuses are used in large distribution switchboards, power panelboards and motor control centres to protect the electrical units from damage. They have blade end x blade end connections for enhanced protection. These fuses offer interrupt ratings of 300kAIC at 250VAC and 100kAIC at 250VDC and feature a cartridge blade body for structural rigidity.

Style	Model	Body Style	Current Rating	Fuse Size / Group	Fuse Type	Termination Type	Price (ex. VAT)
A	LPN-RK-3/10SP	Cartridge	300mA	Low Peak	Slow Blow	Clip	€78.90	RFQ
B	LPN-RK-125SP-TP	Cartridge Blade	125A	Low Peak	Slow Blow	Knife Blade	€371.32
B	LPN-RK-110SP-TP	Cartridge Blade	110A	Low Peak	Slow Blow	Knife Blade	€420.41
C	LPN-RK-80SP-TP	Cartridge Blade	80A	Low Peak	Slow Blow	Knife Blade	€175.10
B	LPN-RK-150SP-TP	Cartridge Blade Fuses	150A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	€371.32
D	LPN-RK-70SP-TP	Cartridge Blade Fuses	70A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	€175.10
D	LPN-RK-100SP-TP	Cartridge Blade Fuses	100A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	€175.10
B	LPN-RK-200SP-TP	Cartridge Blade Fuses	200A	LOW-PEAK	Time Delay / Slow Blow	Knife Blade	€371.32
E	LPN-RK-2-1/4SP	Cartridge Fuses	2.25A	LOW-PEAK	Time Delay / Slow Blow	Clip	€18.66
F	LPN-RK-4/10SP	Cartridge Fuses	400mA	LOW-PEAK	Time Delay / Slow Blow	Clip	€18.66
F	LPN-RK-2/10SP	Cartridge Fuses	200mA	LOW-PEAK	Time Delay / Slow Blow	Clip	€18.66

LITTELFUSE -

LLNRK Series Dual Element Time-Delay Fuses

Style	Model	Price (ex. VAT)
A	LNRK005	€16.85
A	LNRK001	€19.20
A	LNRK250	€231.78
A	LNRK175	€123.03
A	LNRK125	€120.70
A	LNRK100	€67.59
A	LNRK070	€60.00
A	LNRK050	€27.23
A	LNRK040	€25.01
A	LNRK030	€16.71
A	LNRK020	€16.34
A	LNRK010	€18.02
A	LNRK006	€18.76
A	LNRK003	€20.03
A	LNRK002	€18.83
A	LNRK008	€18.35
A	LLNRK 80	€60.00
A	LNRK600	€345.96
A	LNRK300	€233.02
A	LNRK200	€129.86
A	LNRK150	€128.62
A	LNRK110	€128.58
A	LNRK090	€58.26
A	LNRK060	€27.23
A	LNRK045	€25.38

MERSEN FERRAZ -

UL Class RK1 Fuses

Style	Model	Price (ex. VAT)
A	A2D1-1/4R	€22.57
A	A2D5-6/10R	€25.48
A	A2D3-2/10R	€30.39
B	A6D3-2/10R	€35.01
A	A2D3/10R	€28.88
B	A6D3/10R	€56.55
B	A6D30R	€44.67
A	A2D4/10R	€27.50
B	A6D4/10R	€56.52
B	A6D5-6/10R	€44.14
A	A2D3-1/2R	€21.07
A	A2D6-1/4R	€28.87
B	A6D6-1/4R	€38.05
A	A2D6/10R	€24.39
B	A6D6/10R	€49.66
A	A2D8/10R	€26.01
B	A6D8/10R	€49.51
A	A2D2-1/4R	€28.37
B	A6D3-1/2R	€41.17
B	A6D2/10R	€56.43
B	A6D1-1/4R	€43.72
B	A6D1-8/10R	€47.46
A	A2D1-1/8R	€27.55
B	A6D1-1/8R	€50.16
A	A2D1-4/10R	€27.55

MERSEN FERRAZ -

A6K-R Series Fuses, Class RK1, Fast-Acting

Style	Model	Amps	Current Rating	Diameter	Length	Speed	Price (ex. VAT)
A	A6K8R	-	8A	0.81"	5"	Fast Acting	-	RFQ
B	A6K4R	-	4A	0.81"	5"	Fast Acting	-	RFQ
C	A6K150R	-	150A	1.81"	9.63"	Fast-Acting	€290.33
D	A6K1R	-	1A	0.81"	5"	Fast Acting	-	RFQ
E	A6K125R	-	125A	1.81"	9.63"	Fast Acting	-	RFQ
F	A6K450R	-	450A	3.12"	13.38"	Fast Acting	-	RFQ
G	A6K3R	-	3A	0.81"	5"	Fast Acting	-	RFQ
H	A6K5R	-	5A	0.81"	5"	Fast Acting	-	RFQ
I	A6K6R	-	6A	0.81"	5"	Fast Acting	-	RFQ
J	A6K80R	-	80A	1.31"	7.88"	Fast-Acting	€150.58
K	A6K110R	-	110A	1.81"	9.63"	Fast Acting	-	RFQ
L	A6K10R	10A	10A	0.81"	5"	Fast Acting	-	RFQ
M	A6K15R	15A	15A	0.81"	5"	Fast Acting	€47.25
N	A6K20R	20A	20A	0.81"	5"	Fast Acting	€47.25
O	A6K25R	25A	25A	0.81"	5"	Fast Acting	-	RFQ
P	A6K30R	30A	30A	0.81"	5"	Fast Acting	€48.09
Q	A6K35R	35A	35A	1.06"	5.5"	Fast Acting	€90.36
R	A6K40R	40A	40A	1.06"	5.5"	Fast Acting	€90.36
S	A6K45R	45A	45A	1.06"	5.5"	Fast Acting	€90.36
T	A6K50R	50A	50A	1.06"	5.5"	Fast Acting	€90.36
U	A6K60R	60A	60A	1.06"	5.5"	Fast Acting	€90.36
V	A6K70R	70A	70A	1.31"	7.88"	Fast Acting	-	RFQ
W	A6K90R	90A	90A	1.31"	7.88"	Fast Acting	€150.58
X	A6K100R	100A	100A	1.31"	7.88"	Fast Acting	€91.11
Y	A6K175R	175A	175A	1.81"	9.63"	Fast Acting	-	RFQ

MERSEN FERRAZ -

A6D-R Series Time-Delay Fuses, Class RK1

Style	Model	Amps	Current Rating	Diameter	Item	Length	Price (ex. VAT)
A	A6D150/400R	-	150A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D300/600R	-	300A	3.12"	Time Delay Fuse	13.38"	-	RFQ
A	A6D110/400R	-	110A	2.56"	Time Delay Fuse	11.63"	-	RFQ
B	A6D1/2R	-	-	-	Time Delay Fuse	-	-	RFQ
C	A6D1/10R	-	-	-	Time Delay Fuse	-	-	RFQ
A	A6D175/400R	-	175A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D200/400R	-	200A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D225/600R	-	225A	3.12"	Time Delay Fuse	13.38"	-	RFQ
A	A6D250/600R	-	250A	3.12"	Time Delay Fuse	13.38"	-	RFQ
A	A6D125/400R	-	125A	2.56"	Time Delay Fuse	11.63"	-	RFQ
A	A6D350/600R	-	350A	3.12"	Time Delay Fuse	13.38"	-	RFQ
D	A6D300R	-	300A	2.56"	Time Delay Fuse	11.63"	€349.37
A	A6D400/600R	-	3400A	3.12"	Time Delay Fuse	13.38"	-	RFQ
E	A6D5R	-	5A	0.81"	Time Delay Fuse	5"	€37.00
F	A6D80R	-	80A	1.31"	Time Delay Fuse	7.88"	€122.27
G	A6D9R	-	9A	0.81"	Time Delay Fuse	5"	€37.00
H	A6D1R	1A	1A	0.81"	Time Delay Fuse	5"	€37.00
I	A6D2-8/10R	2.8A	-	-	Fuse	-	€37.00
J	A6D2R	2A	2A	0.81"	Time Delay Fuse	5"	€39.33
K	A6D3R	3A	3A	0.81"	Time Delay Fuse	5"	€37.00
L	A6D4-1/2R	4.5A	4.5A	0.81"	Fuse	5"	€37.00
M	A6D4R	4A	4A	0.81"	Time Delay Fuse	5"	€37.00
I	A6D6R	6A	-	-	Fuse	-	€37.00
N	A6D7R	7A	7A	0.81"	Time Delay Fuse	5"	€37.55
O	A6D8R	8A	8A	0.81"	Time Delay Fuse	5"	€37.00

MERSEN FERRAZ -

A2K-R Series Fuses, Class RK1, Fast-Acting

Style	Model	Amps	Body Material	Current Rating	Diameter	Length	Price (ex. VAT)
A	A2K90R	-	PolyTube	90A	1.06"	5.88"	-	RFQ
B	A2K3R	-	GMG	3A	0.56"	2"	-	RFQ
C	A2K150R	-	PolyTube	150A	1.56"	7.13"	-	RFQ
D	A2K1R	-	GMG	1A	0.56"	2"	-	RFQ
E	A2K300R	-	PolyTube	300A	2.06"	8.63"	€417.38
F	A2K110R	-	PolyTube	110A	1.56"	7.13"	-	RFQ
G	A2K12R	-	GMG	12A	0.56"	2"	-	RFQ
H	A2K450R	-	PolyTube	450A	2.56"	10.38"	-	RFQ
H	A2K500R	-	PolyTube	500A	2.56"	10.38"	-	RFQ
I	A2K5R	-	GMG	5A	0.56"	2"	-	RFQ
J	A2K6R	-	GMG	6A	0.56"	2"	-	RFQ
K	A2K10R	10A	GMG	10A	0.56"	2"	-	RFQ
L	A2K15R	15A	GMG	15A	0.56"	2"	€25.31
M	A2K20R	20A	GMG	20A	0.56"	2"	€25.31
N	A2K25R	25A	GMG	25A	0.56"	2"	-	RFQ
O	A2K30R	30A	GMG	30A	0.56"	2"	€24.97
P	A2K35R	35A	PolyTube	35A	0.81"	3"	€71.98
Q	A2K40R	40A	PolyTube	40A	0.81"	3"	-	RFQ
R	A2K45R	45A	PolyTube	45A	0.81"	3"	€64.19
S	A2K50R	50A	PolyTube	50A	0.81"	3"	-	RFQ
T	A2K60R	60A	PolyTube	60A	0.81"	3"	-	RFQ
U	A2K70R	70A	PolyTube	70A	1.06"	5.88"	-	RFQ
V	A2K80R	80A	PolyTube	80A	1.06"	5.88"	€128.64
W	A2K100R	100A	PolyTube	100A	1.06"	5.88"	-	RFQ
X	A2K125R	125A	PolyTube	125A	1.56"	7.13"	€211.14

MERSEN FERRAZ -

A2D-R Series Time Delay Fuses, Class RK1

Style	Model	Amps	Current Rating	Diameter	Item	Length	Price (ex. VAT)
A	A2D9R	-	9A	0.56"	Time Delay Fuse	2"	€22.06
B	A2D300/600R	-	300A	3.12"	Time Delay Fuse	10.38"	-	RFQ
B	A2D110/400R	-	110A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D125/400R	-	125A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D150/400R	-	150A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D175/400R	-	175A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D200/400R	-	200A	2.06"	Time Delay Fuse	8.63"	-	RFQ
B	A2D225/600R	-	225A	3.12"	Time Delay Fuse	10.38"	-	RFQ
C	A2D1/10R	-	-	-	Time Delay Fuse	-	-	RFQ
B	A2D250/600R	-	250A	3.12"	Time Delay Fuse	10.38"	-	RFQ
D	A2D12R	-	-	-	Time Delay Fuse	-	€18.19
B	A2D350/600R	-	350A	3.12"	Time Delay Fuse	10.38"	-	RFQ
E	A2D7R	-	7A	0.56"	Time Delay Fuse	2"	€22.08
F	A2D4-1/2R	-	4.5A	0.56"	Time Delay Fuse	2"	€21.07
G	A2D4R	-	4A	0.56"	Time Delay Fuse	2"	€18.80
H	A2D8R	-	8A	0.56"	Time Delay Fuse	2"	€21.00
I	A2D75R	-	75A	1.06"	Time Delay Fuse	5.88"	€66.60
J	A2D1R	1A	1A	0.56"	Fuse	2"	€21.58
K	A2D2R	2A	2A	0.56"	Fuse	2"	€34.03
L	A2D3R	3A	3A	0.56"	Fuse	2"	€30.39
M	A2D5R	5A	5A	0.56"	Fuse	2"	€30.39
N	A2D6R	6A	6A	0.56"	Fuse	2"	€17.77
O	A2D10R	10A	10A	0.56"	Fuse	2"	€21.58
P	A2D15R	15A	15A	0.56"	Fuse	2"	€18.13
Q	A2D20R	20A	20A	0.56"	Fuse	2"	€18.19

BUSSMANN -

LPS-RK Time-Delay Fuses, Dual Element, 600 VAC/300 VDC

Style	Model	Ac Voltage Rating	Body Style	Current Rating	Dc Voltage Rating	Fuse Size / Group	Fuse Type	Item	Length	Price (ex. VAT)
A	LPS-RK-175SP-TP	600 VAC	Cartridge Blade Fuses	175A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	€627.12
B	LPS-RK-100SP-TP	600 VAC	Cartridge Blade	100A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	€323.01
C	LPS-RK-250SP-TP	600 VAC	Cartridge Blade Fuses	250A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	€1,253.89
D	LPS-RK-300SP-TP	600 VAC	Cartridge Blade Fuses	300A	300 VDC	LOW-PEAK	Time Delay / Slow Blow	Industrial Power Fuse	-	€1,253.89
B	LPS-RK-80SP-TP	600 VAC	Cartridge Blade	80A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	€323.01
E	LPS-RK-150SP-TP	600 VAC	Cartridge Blade	150A	300 VDC	Low Peak	Slow Blow	Industrial Power Fuse	-	€627.12
F	LPS-RK-100SP	600V	Blade	100A	300V	-	-	Fuse	7 7/8"	€91.46
G	LPS-RK-400SP-TP	600V	Cartridge Blade	400A	300V	Low Peak	Slow Blow	Fuse	11 5/8"	€1,253.89

BUSSMANN -

LPN-RK SPNP Series Class RK1 Fuses

Style	Model	Body Style	Fuse Type	Price (ex. VAT)
A	LPNRK1-6/10SPNP	Cartridge	Slow Blow	€61.88	RFQ
A	LPNRK5SPNP	Cartridge	Slow Blow	€52.98
A	LPNRK4-1/2SPNP	Cartridge	Slow Blow	€59.38
A	LPNRK2-1/2SPNP	Cartridge	Slow Blow	€64.06	RFQ
A	LPNRK3-2/10SPNP	Cartridge	Slow Blow	€55.50	RFQ
B	LPNRK60SPNP	Cartridge	Slow Blow	€78.05
A	LPNRK1/2SPNP	Cartridge Fuses	Time Delay / Slow Blow	€65.46

BUSSMANN -

Class RK1 Industrial Power Fuses

Style	Model	Body Style	Current Rating	Voltage (ac)	Price (ex. VAT)
A	KWS-R-50	Cartridge Blade	50A	600 VAC	€144.76
B	KWS-R-70	Cartridge Blade	70A	600 VAC	€507.36
C	KWN-R-5	Cartridge Blade Fuses	5A	250 VAC	€57.04
D	KWS-R-200	Cartridge Blade Fuses	200A	600 VAC	€568.05

BUSSMANN -

LPN-RK Time Delay Fuses, Dual Element, 250 VAC/125 VDC

Style	Model	Body Style	Class	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (ex. VAT)
A	LPN-RK-400SP	Blade	RK1	2.375"	400	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€428.28
B	LPN-RK-80SP	Blade	RK1	1 3/32"	80	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€91.46
C	LPN-RK-200SP	Blade	RK1	1 9/16"	200	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€136.69
A	LPN-RK-225SP	Blade	RK1	2.375"	225	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€481.90
A	LPN-RK-300SP	Blade	RK1	2.375"	300	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€181.75
D	LPN-RK-125SP	Blade	RK1	1 9/16"	125	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€160.07
C	LPN-RK-100SP	Blade	RK1	1 3/32"	100	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€81.13
E	LPN-RK-350SP	Blade	RK1	2.375"	350	300kA at 250VAC, 100kA at 125VDC	8.625"	250 VAC/DC	€200.38
B	LPN-RK-70SP	Blade	RK1	1 3/32"	70	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€81.13
D	LPN-RK-150SP	Blade	RK1	1 9/16"	150	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€136.69
B	LPN-RK-90SP	Blade	RK1	1 3/32"	90	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€113.16
D	LPN-RK-110SP	Blade	RK1	1 9/16"	110	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€136.69
A	LPN-RK-250SP	Blade	RK1	2.375"	250	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€181.75
F	LPN-RK-500SP	Blade	RK1	2.875"	500	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	€638.66
F	LPN-RK-600SP	Blade	RK1	2.875"	600	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	€361.40
D	LPN-RK-175SP	Blade	RK1	1 9/16"	175	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€160.07
G	LPN-RK-15SP	Cylinderical	Class RK1	9/16"	15	100kA at 125V DC, 300kA at 250V AC	2"	250VAC/125VDC	€23.02
H	LPN-RK-1-1/4SP	Cylindrical	RK1	9/16"	1.25	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	€26.83
I	LPN-RK-50SP	Cylindrical	RK1	13/16"	50	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€34.54
J	LPN-RK-12SP	Cylindrical	RK1	9/16"	12	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	€28.36
K	LPN-RK-17-1/2SP	Cylindrical	RK1	9/16"	17.5	300kA at 250VAC, 100kA at 125VDC	2"	250VAC/125VDC	€29.24
L	LPN-RK-35SP	Cylindrical	RK1	13/16"	35	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€37.84
M	LPN-RK-40SP	Cylindrical	RK1	13/16"	40	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€34.54
N	LPN-RK-45SP	Cylindrical	RK1	13/16"	45	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€34.54
O	LPN-RK-60SP	Cylindrical	RK1	13/16"	60	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€34.54

BUSSMANN -

KWN-R Series Class RK1 Fuses

Style	Model	Body Style	Current Rating	Price (ex. VAT)
A	KWN-R-450	Cartridge Blade	450A	€1,392.86
A	KWN-R-100	Cartridge Blade	100A	€545.33
B	KWN-R-70	Cartridge Blade Fuses	70A	€545.33

BUSSMANN -

KTS-S Series Class RK1 Fuses
Bussmann KTS-S Series class RK1 fuses are ideal for preventing overcurrent conditions in electrical circuits. They feature a fast blow out mechanism for quick response time and instantaneously interrupt the circuit when an overload or short circuit occurs. These fuses are used in conjunction with a holder that has a voltage rating of 600VAC or 600 VDC.

Style	Model	Body Style	Current Rating	Price (ex. VAT)
A	KTS-S-15	Cartridge	15A	€100.34
A	KTS-S-30	Cartridge	30A	€101.27
B	KTS-S-40	Cartridge Fuses	40A	€219.02
C	KTS-S-10	Cartridge Fuses	10A	€84.67

BUSSMANN -

KTS-R Series Class RK1 Fuses

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (ex. VAT)
A	KTS-R-20	Cartridge	20A	0.81"	5"	Clip	-	€57.07
B	KTS-R-35	Cartridge	35A	1.06"	5.5"	Clip	-	€78.76
A	KTS-R-10	Cartridge	10A	0.81"	5"	Clip	-	€36.50
A	KTS-R-8	Cartridge	8A	0.81"	5"	Clip	-	€36.50
C	KTS-R-500	Cartridge Blade	500A	-	1.115ft.	Knife Blade	2.5"	€774.14
D	KTS-R-400	Cartridge Blade	400A	-	11.63"	Knife Blade	2"	€678.26
D	KTS-R-250	Cartridge Blade	250A	-	11.63"	Knife Blade	2"	€569.09
D	KTS-R-350	Cartridge Blade	350A	-	11.63"	Knife Blade	2"	€569.09
C	KTS-R-90	Cartridge Blade	90A	-	7.88"	Knife Blade	1"	€168.60
C	KTS-R-150	Cartridge Blade	150A	-	9.63"	Knife Blade	1.5"	€373.93
C	KTS-R-175	Cartridge Blade Fuses	175A	-	9.63"	Knife Blade	1.5"	€373.93
C	KTS-R-110	Cartridge Blade Fuses	110A	-	9.63"	Knife Blade	1.5"	€306.89
A	KTS-R-30	Cartridge Fuses	30A	0.81"	5"	Clip	-	€57.07
A	KTS-R-3	Cartridge Fuses	3A	0.81"	5"	Clip	-	€36.50
A	KTS-R-12	Cartridge Fuses	12A	0.81"	5"	Clip	-	€36.50
A	KTS-R-15	Cartridge Fuses	15A	0.81"	5"	Clip	-	€57.07
A	KTS-R-6	Cartridge Fuses	6A	0.81"	5"	Clip	-	€36.50

BUSSMANN -

KTN-R Series Class RK1 Fuses

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (ex. VAT)
A	KTN-R-20	Cartridge	20A	0.56"	2"	Clip	-	€155.35
A	KTN-R-8	Cartridge	8A	0.56"	2"	Clip	-	€31.02
B	KTN-R-40	Cartridge	40A	0.81"	3"	Clip	-	€87.05
C	KTN-R-1	Cartridge	1A	0.56"	2"	Clip	-	€31.02
A	KTN-R-15	Cartridge	15A	0.56"	2"	Clip	-	€29.72
A	KTN-R-4	Cartridge	4A	0.56"	2"	Clip	-	€31.02
C	KTN-R-3	Cartridge	3A	0.56"	2"	Clip	-	€31.02
A	KTN-R-10	Cartridge	10A	0.56"	2"	Clip	-	€29.72
A	KTN-R-2	Cartridge	2A	0.56"	2"	Clip	-	€31.02
D	KTN-R-500	Cartridge Blade	500A	-	10.38"	Knife Blade	2.59"	€698.72
D	KTN-R-350	Cartridge Blade	350A	-	8.63"	Knife Blade	2.06"	€554.03
E	KTN-R-70	Cartridge Blade	70A	-	5.88"	Knife Blade	1.06"	€138.36
F	KTN-R-110	Cartridge Blade	110A	-	7.13"	Knife Blade	1.56"	€287.18
D	KTN-R-300	Cartridge Blade	300A	-	8.63"	Knife Blade	2.06"	€530.53
E	KTN-R-90	Cartridge Blade	90A	-	5.88"	Knife Blade	1.06"	€144.41
E	KTN-R-80	Cartridge Blade Fuses	80A	-	5.88"	Knife Blade	1.06"	€144.41
E	KTN-R-100	Cartridge Blade Fuses	100A	-	5.88"	Knife Blade	1.06"	€128.75
D	KTN-R-450	Cartridge Blade Fuses	450A	-	10.38"	Knife Blade	2.59"	€698.72
F	KTN-R-200	Cartridge Blade Fuses	200A	-	7.13"	Knife Blade	1.56"	€242.24
F	KTN-R-125	Cartridge Blade Fuses	125A	-	7.13"	Knife Blade	1.56"	€275.41
D	KTN-R-600	Cartridge Blade Fuses	600A	-	10.38"	Knife Blade	2.59"	-	RFQ
A	KTN-R-25	Cartridge Fuses	25A	0.56"	2"	Clip	-	€31.31
G	KTN-R-35	Cartridge Fuses	35A	0.81"	3"	Clip	-	€87.05
A	KTN-R-6	Cartridge Fuses	6A	0.56"	2"	Clip	-	€29.72
A	KTN-R-12	Cartridge Fuses	12A	0.56"	2"	Clip	-	€31.02

BUSSMANN -

KTN-R Series Specialty Fuses

Style	Model	Body Style	Current Rating	Diameter	Length	Termination Type	Width	Price (ex. VAT)
A	KTN-R-150	Cartridge Blade Fuses	150A	-	7.13"	Knife Blade	1.56"	€322.10
B	KTN-R-225	Cartridge Blade Fuses	225A	-	8.63"	Knife Blade	2.06"	€530.53
A	KTN-R-175	Cartridge Blade Fuses	175A	-	7.13"	Knife Blade	1.56"	€275.41
C	KTN-R-5	Cartridge Fuses	5A	0.56"	2"	Clip	-	€49.28
D	KTN-R-60	Cartridge Fuses	60A	0.81"	3"	Clip	-	€83.75
D	KTN-R-45	Cartridge Fuses	45A	0.81"	3"	Clip	-	€67.95

BUSSMANN -

Series LPN-RK-SPI, Class RK1 Fuses

Style	Model	Body Style	Diameter	Fuse Amps	Interrupt Rating	Length	Voltage Rating	Price (ex. VAT)
A	LPN-RK-300SPI	Blade	2.375"	300	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€592.47
A	LPN-RK-350SPI	Blade	2.375"	350	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€576.84
A	LPN-RK-200SPI	Blade	1 9/16"	200	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€282.00
A	LPN-RK-125SPI	Blade	1 9/16"	125	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€288.83
A	LPN-RK-450SPI	Blade	2.875"	450	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	€929.65
A	LPN-RK-400SPI	Blade	2.375"	400	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€520.80
A	LPN-RK-80SPI	Blade	1 3/32"	80	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€141.14
A	LPN-RK-70SPI	Blade	1 3/32"	70	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€139.83
A	LPN-RK-225SPI	Blade	2.375"	225	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€569.09
A	LPN-RK-175SPI	Blade	1 9/16"	175	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€328.97
A	LPN-RK-150SPI	Blade	1 9/16"	150	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€310.43
A	LPN-RK-110SPI	Blade	1 9/16"	110	300kA at 250VAC, 100kA at 250VDC	7.125"	250 VAC/DC	€362.72
A	LPN-RK-600SPI	Blade	2.875"	600	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	€939.55
A	LPN-RK-500SPI	Blade	2.875"	500	300kA at 250VAC, 100kA at 250VDC	10.375"	250 VAC/DC	€901.10
A	LPN-RK-90SPI	Blade	1 3/32"	90	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€144.80
A	LPN-RK-100SPI	Blade	1 3/32"	100	300kA at 250VAC, 100kA at 250VDC	5.875"	250 VAC/DC	€124.96
A	LPN-RK-250SPI	Blade	2.375"	250	300kA at 250VAC, 100kA at 250VDC	8.625"	250 VAC/DC	€605.11
B	LPN-RK-45SPI	Cylindrical	13/16"	45	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€59.86
B	LPN-RK-40SPI	Cylindrical	13/16"	40	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€64.74
B	LPN-RK-50SPI	Cylindrical	13/16"	50	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€63.99
B	LPN-RK-60SPI	Cylindrical	13/16"	60	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€61.04
B	LPN-RK-35SPI	Cylindrical	13/16"	35	300kA at 250VAC, 100kA at 125VDC	3"	250VAC/125VDC	€65.67

BUSSMANN -

Class RK1 Fuses: Series LPS-RK-SPI
Bussmann Class LPS-RK-SP Series RK1 fuses are used in HVAC and electrical distribution systems for protecting equipment and electrical systems from overcurrent conditions. These fuses offer current-limiting protection for limiting the magnitude of short-circuit currents, thereby protecting downstream components from the damaging thermal & magnetic effects of high fault currents. They feature built-in time delay, enabling them to accommodate 130% full-load amperage (FLA) sizing, ensuring dependable backup motor protection. These time delay fuses are UL-listed and CSA-certified, ensuring enhanced safety and performance standards.

Style	Model	Body Style	Diameter	Fuse Amps	Length	Price (ex. VAT)
A	LPS-RK-100SPI	Blade	1.125"	100	7.875"	€243.04
A	LPS-RK-400SPI	Blade	2.375"	400	11.625"	€1,035.59
A	LPS-RK-600SPI	Blade	2.875"	600	13.375"	€1,507.51
A	LPS-RK-500SPI	Blade	2.875"	500	13.375"	€1,552.49
A	LPS-RK-450SPI	Blade	2.875"	450	13.375"	€1,537.80
A	LPS-RK-350SPI	Blade	2.375"	350	11.625"	€1,129.76
A	LPS-RK-300SPI	Blade	2.375"	300	11.625"	€1,159.01
A	LPS-RK-250SPI	Blade	2.375"	250	11.625"	€1,064.01
A	LPS-RK-175SPI	Blade	1.593	175	9.625"	€512.32
A	LPS-RK-90SPI	Blade	1.125"	90	7.875"	€250.03
A	LPS-RK-80SPI	Blade	1.125"	80	7.875"	€244.79
A	LPS-RK-70SPI	Blade	1.125"	70	7.875"	€243.97
A	LPS-RK-110SPI	Blade	1.593	110	9.625"	€574.34
A	LPS-RK-125SPI	Blade	1.593	125	9.625"	€487.51
A	LPS-RK-150SPI	Blade	1.593	150	9.625"	€553.87
A	LPS-RK-200SPI	Blade	1.593	200	9.625"	€523.44
A	LPS-RK-225SPI	Blade	2.375"	225	11.625"	€1,174.88
B	LPS-RK-20SPI	Cylindrical	13/16"	20	5"	€85.73
B	LPS-RK-8SPI	Cylindrical	13/16"	8	5"	€78.84
B	LPS-RK-7SPI	Cylindrical	13/16"	7	5"	€100.38
B	LPS-RK-6-1/4SPI	Cylindrical	13/16"	6.25	5"	€94.55
B	LPS-RK-17-1/2SPI	Cylindrical	13/16"	17.5	5"	€78.70
B	LPS-RK-35SPI	Cylindrical	1 1/16"	35	5.5"	€119.48
B	LPS-RK-40SPI	Cylindrical	1 1/16"	40	5.5"	€119.40
B	LPS-RK-15SPI	Cylindrical	13/16"	15	5"	€83.77

BUSSMANN -

Class RK1 Fuses: Series KTS-R

Style	Model	Body Style	Diameter	Fuse Amps	Length	Price (ex. VAT)
A	KTS-R-70	Blade	1"	70	7.875"	€192.68
B	KTS-R-100	Blade	1 1/16"	100	5.875"	€262.64
B	KTS-R-125	Blade	1 9/16"	125	7.125"	€353.69
A	KTS-R-200	Blade	1.5"	200	9.625"	€740.99
A	KTS-R-300	Blade	2"	300	11.625"	€1,300.95
A	KTS-R-80	Blade	1"	80	7.875"	€302.73
A	KTS-R-600	Blade	2.5"	600	13.375"	€1,415.98
C	KTS-R-25	Cylindrical	9/16"	25	2"	€57.07
D	KTS-R-45	Cylindrical	1 1/16"	45	5.5"	€145.02
D	KTS-R-50	Cylindrical	13/16"	50	3"	€145.02
D	KTS-R-60	Cylindrical	13/16"	60	5.5"	€138.65

BUSSMANN -

Class RK1 Fuses: Series LPS-RK-SP

Style	Model	Body Style	Diameter	Functionally Equal To	Fuse Amps	Interrupt Rating	Length	Price (ex. VAT)
A	LPS-RK-500SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	500	300kA at 600VAC, 100kA at 300VDC	13.375"	€678.26
B	LPS-RK-110SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	110	300kA at 600VAC, 100kA at 300VDC	9.625"	€225.62
C	LPS-RK-70SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	70	300kA at 600VAC, 100kA at 300VDC	7.875"	€196.42
B	LPS-RK-125SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	125	300kA at 600VAC, 100kA at 300VDC	9.625"	€167.71
D	LPS-RK-200SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	200	300kA at 600VAC, 100kA at 300VDC	9.625"	€168.03
E	LPS-RK-400SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	400	300kA at 600VAC, 100kA at 300VDC	11.625"	€322.10
A	LPS-RK-600SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	600	300kA at 600VAC, 100kA at 300VDC	13.375"	€573.83
C	LPS-RK-80SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	80	300kA at 600VAC, 100kA at 300VDC	7.875"	€201.98
C	LPS-RK-90SP	Blade	1.125"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	90	300kA at 600VAC, 100kA at 300VDC	7.875"	€97.81
B	LPS-RK-150SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	150	300kA at 600VAC, 100kA at 300VDC	9.625"	€167.71
B	LPS-RK-175SP	Blade	1.593	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	175	300kA at 600VAC, 100kA at 300VDC	9.625"	€178.28
E	LPS-RK-225SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	225	300kA at 600VAC, 100kA at 300VDC	11.625"	€342.51
E	LPS-RK-250SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	250	300kA at 600VAC, 100kA at 300VDC	11.625"	€342.51
E	LPS-RK-300SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	300	300kA at 600VAC, 100kA at 300VDC	11.625"	€342.51
E	LPS-RK-350SP	Blade	2.375"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	350	300kA at 600VAC, 100kA at 300VDC	11.625"	€342.51
A	LPS-RK-450SP	Blade	2.875"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	450	300kA at 600VAC, 100kA at 300VDC	13.375"	€573.83
F	LPS-RK-40SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	40	300kA at 600VAC, 100kA at 300VDC	5.5"	€65.20
F	LPS-RK-20SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	20	300kA at 600VAC, 100kA at 300VDC	5"	€40.72
F	LPS-RK-25SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	25	300kA at 600VAC, 100kA at 300VDC	5"	€42.25
F	LPS-RK-30SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	30	300kA at 600VAC, 100kA at 300VDC	5"	€38.69
F	LPS-RK-35SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	35	300kA at 600VAC, 100kA at 300VDC	5.5"	€65.20
F	LPS-RK-50SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	50	300kA at 600VAC, 100kA at 300VDC	5.5"	€65.20
G	LPS-RK-60SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	60	300kA at 600VAC, 100kA at 300VDC	5.5"	€61.81
F	LPS-RK-15SP	Cylindrical	13/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	15	300kA at 600VAC, 100kA at 300VDC	5"	€38.69
F	LPS-RK-45SP	Cylindrical	1 1/16"	Ferraz/Gould A6DR, Littlefuse LLSRK_ID	45	300kA at 600VAC, 100kA at 300VDC	5.5"	€65.20

Class RK1 Fuses

The branch circuit rated fuses are extremely current limiting and provide a quick response to the current inrush and overload conditions; thereby ideal for use with motors, transformers and circuit breakers. These UL Class fuses allow selective coordination with consistent 2:1 ampacity ratios and clear the fault without damaging the protective device (fuse). Raptor Supplies offers a wide array of Bussmann and Ferraz Shawmut fuses available in blade and cylindrical type body styles. BussmannClass-RK1 fuses feature dual-element construction with a time delay of 10 seconds (minimum) at 500 per cent rated current. These fuses also allow 130% FLA sizing and are therefore suitable for providing safe back-up protection. The current limiting mechanism protects the downstream components against thermal and magnetic effects of current surges. The reducer fuses by Ferraz Shawmutprovide 2:1 selectivity for preventing nuisance shutdowns and blackouts. These units feature a rejection style design for preventing replacement errors when not used with recommended fuse blocks and a high visibility orange label for ease in brand recognition. They are available in 250 and 600 VAC variants with a maximum interrupting rate of 200000A, on Raptor Supplies.

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Class RK1 Fuses

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LLNRK Series Dual Element Time-Delay Fuses

UL Class RK1 Fuses

A6K-R Series Fuses, Class RK1, Fast-Acting

A6D-R Series Time-Delay Fuses, Class RK1

A2K-R Series Fuses, Class RK1, Fast-Acting

A2D-R Series Time Delay Fuses, Class RK1

LPS-RK Time-Delay Fuses, Dual Element, 600 VAC/300 VDC

LPN-RK SPNP Series Class RK1 Fuses

Class RK1 Industrial Power Fuses

LPN-RK Time Delay Fuses, Dual Element, 250 VAC/125 VDC

KWN-R Series Class RK1 Fuses

KTS-R Series Class RK1 Fuses

KTN-R Series Class RK1 Fuses

KTN-R Series Specialty Fuses

Series LPN-RK-SPI, Class RK1 Fuses

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Class RK1 Fuses: Series LPS-RK-SP

Class RK1 Fuses

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