SIEMENS Plug In Miniature Circuit Breakers

Siemens QS Series circuit breakers are best suited for use in panelboards, industrial enclosures, busway plug-in units, switchboards and motor control centres for protection against short-circuit conditions and current overloads. These devices feature a thermal magnetic trip unit offering long-time and instantaneous current limiting protection and plug-in configuration which comfortably mounts into all kinds of panelboards. Choose from a wide range of these circuit breakers available in 10, 22 and 42kA interrupt ratings on Raptor Supplies.

Siemens QF Series circuit breakers protect against current overloads & short circuits and are suitable for control panels, switchboards & motor control centres. These UL listed breakers feature a thermal magnetic trip for both instantaneous and long-time overcurrent protection. They also provide ground fault protection which safeguards against the damaging effects of ground currents and feature a maximum current rating of 60A. QF Series circuit breakers are available in current ratings between 15A & 60A on Raptor Supplies.

Siemens QE Series circuit breakers protect sensitive components against overcurrent and electric faults. These units feature a thermal magnetic trip which overrides mild overloads while instantly reacting to severe current surges, providing maximum current limiting protection. They have a maximum interrupting capacity of 10kA at 120V, are rated at 120V / 240V and provide ground fault protection which safeguards from the damaging effects of ground currents. Siemens QE Series circuit breakers are available in current ratings between 15A & 60A on Raptor Supplies.

Siemens MBK Series circuit breakers are designed to facilitate both low and high interrupting capacity requirements for the protection of industrial equipment. These devices feature a thermal-magnetic trip unit providing long-time and instantaneous current limiting functions against overloads or short-circuit conditions and a plug-in design which comfortably mounts into all kinds of panelboards and switchboards. Choose from a wide range of these bolt-on circuit breakers available in 100 and 225A current ratings on Raptor Supplies.

Siemens QG Series plug-in circuit breakers are designed to be easily plugged into a slot in an electrical panel. They are used in commercial and industrial applications for circuit protection. These circuit breakers have a moulded case construction, which provides durability and protection against mechanical damage. They have a 2 / 3-pole configuration for controlling multiple connections simultaneously. These circuit breakers come in amperage ratings of 15, 20 and 30A.