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Tameson UK£157.14Visit shop Eaton Industries Red/Orange/Green Ground Fault Circuit Breaker - 171002
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The Eaton FRBM4 171002 is a robust 4-pole earth leakage circuit breaker designed for professional electricians and industrial facilities requiring precise fault current and overcurrent protection. It offers a critical safety advantage through its color-coded LED fault diagnostics, which instantly distinguish between overcurrent and ground fault trips; however, it requires professional installation and adherence to local electrical codes due to its 415V power rating.
| Series | frbm4 |
|---|---|
| Model Part Number | 171002 |
| Brand | EATON INDUSTRIES |
This is a 30mA sensitivity rating, which is the industry standard for additional protection against electric shock in case of direct contact.
This is a 4-pole device intended for 3-phase systems. It is generally not suitable for standard single-phase household circuits.
The C-curve is designed to allow for brief inrush currents, making it suitable for motors, transformers, and lighting circuits.
It is recommended to test the functionality using the 'T' (test) button at least every six months to verify the mechanical trip action.
The device is rated for a continuous operating current of 32A.
Check the load side for short circuits or ground faults. Use the LED indicator to distinguish if it is a leakage fault.
Verify the input voltage is correctly connected to the line side and that the device is in the 'ON' position.
Ensure the fault has been cleared; the breaker will not latch if the underlying fault condition persists.
Installation must be performed on a standard 35mm DIN rail. Given the 415V rating, ensure all connections are torqued according to the manufacturer's documentation to prevent heat buildup or loose contact. The device is compatible with 3-phase systems at 50Hz. To maintain the device, periodic testing via the integrated test button is recommended to ensure the mechanical tripping mechanism remains responsive. Keep the front face clear of debris to ensure the LED indicators remain visible for rapid status checks.
