DETA 40A Residual Current Operated Circuit Breaker without Integral Overcurrent Protection
6657-40B
The DETA Residual Current Operated Circuit Breaker (RCB) without Integral Overcurrent Protection protects against earth fault/leakage current. It has a short circuit capacity rating of 10kA, 30mA residual tripping current, is 36mm wide and suitable for DIN rail mounting in flush or surface mounted switchboards or enclosures.
- Protects against earth fault/leakage current
- Contact position indicator
- Easy mounting onto 35mm DIN rail
- 10kA short circuit rated
Electrical products must be installed by a licensed electrician or other installers authorised by legislation to work on the fixed wiring of an electrical installation.
Where to Buy
Specifications

Colour | White |
Maximum voltage | 240V |
Commercial | Yes |
Amperage | 40A |
Number of poles | 1 |
Plug in or din rail | Din Rail |
Switch Type | RCD |