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EATON CH Series Circuit Breakers
Eaton CH Series circuit breakers are designed for residential and commercial use to provide reliable protection against overcurrents and short circuits.
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P| Style | Model | Price (ex. VAT) | |
|---|---|---|---|
| A | CH225 | - | RFQ
|
| B | CH130EPD | - | RFQ
|
| B | CH120EPD | - | RFQ
|
| C | CH120GF | €186.07 | RFQ
|
| C | CH120GFAF | - | RFQ
|
| D | CH120ST | - | RFQ
|
| E | CH125 | - | RFQ
|
| E | CH130 | - | RFQ
|
| C | CH130GF | - | RFQ
|
| F | CH120CAFA | €154.56 | RFQ
|
| D | CH130ST | - | RFQ
|
| E | CH135 | - | RFQ
|
| E | CH145 | €36.74 | RFQ
|
| G | CH215SW | - | RFQ
|
| H | CH220AFIT | €546.81 | RFQ
|
| I | CH220ST | - | RFQ
|
| J | CH120CAFPN | €147.62 | RFQ
|
| F | CH120CAF | €154.56 | RFQ
|
| K | CH230GF | - | RFQ
|
| K | CH260GF | - | RFQ
|
| I | CH230ST | - | RFQ
|
| G | CH230SW | - | RFQ
|
| A | CH235 | - | RFQ
|
| I | CH240ST | - | RFQ
|
| A | CH245 | - | RFQ
|
| I | CH250ST | - | RFQ
|
| L | CH3100LONG | - | RFQ
|
| M | CH120AFGF | - | RFQ
|
| N | CH330SW | - | RFQ
|
| O | CH390 | €251.50 | RFQ
|
| P | CH110 | - | RFQ
|
| J | CH115CAFPN | €147.62 | RFQ
|
| B | CH115EPD | - | RFQ
|
| D | CH115ST | - | RFQ
|
| G | CH220SW | - | RFQ
|
Working Mechanism
- The circuit breaker is connected to an electrical circuit and current flows through the circuit.
- As the current increases, it passes through a bimetallic strip or an electromagnet in the circuit breaker.
- When the current exceeds a certain level, the bimetallic strip or electromagnet is triggered, releasing a spring-loaded mechanism that forces a contact arm to open, interrupting the flow of electricity in the circuit.
- Once the circuit is open, the bimetallic strip or electromagnet cools down, and the contact arm is reset.
- The circuit breaker can be reset manually by moving the contact arm back to its original position.
Features
- They have 1 / 2 / 3 pole configuration for connecting multiple connections.
- These circuit breakers have an operating voltage of 120V / 240V.
- They are available in amperage ratings ranging from 15 to 100A.
- These circuit breakers further feature interrupt ratings up to 10kAIC.
- They have screw terminals for secure connections of the conductor.
Standards and Approvals
- UL
Frequently Asked Questions
What is the difference between MCCBs and MCBs?
- MCBs protect items from current overloads, while MCCBs protect equipment from fault currents & excess temperature rise.
- The tripping circuit of MCBs is fixed, while MCCBs have a movable tripping circuit.
- MCBs have comparatively low interrupting ratings than MCCBs.
How to install a circuit breaker?
- Remove the panel cover. Use a screwdriver to unscrew all four edges of the panel cover while holding it tight to prevent it from slipping off.
- Connect the neutral and ground wires.
- Place the breaker inside.
- Screw the panel cover back.
What are the reasons for frequent tripping of the circuit breaker?
A circuit overload, short-circuiting, ground fault surges, defective circuit breaker or an arc fault can cause tripping of the circuit breaker.
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