Description
Hager CFB663D — Residual Current Circuit Breaker 3P+N. New original part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Manufacturer | Hager |
|---|---|
| Article No. (MPN) | CFB663D |
| Product Category | Circuit Breakers |
| Type of pole | 3P+N |
| Number of poles | 4 |
| Rated current IN | 63 A |
| Rated residual operating current Idn | 300 mA |
| Making and breaking capacity Idm | 0.80 kA |
| Rated short-circuit current Inc according to EN61008-1 | 10 kA |
| Type of connection | Screw connection |
| Rated operational voltage Ue | 230 – 400 V |
| Supply voltage type | AC |
| Rated insulation voltage Ui | 400 V |
| Rated impulse withstand voltage Uimp | 4000 V |
| Max. operating voltage | 440 V |
| Frequency | 50 – 50 Hz |
| Residual current type | B+ |
| Ingress Protection (IP) class | IP20 |
| Type of top connection for modular devices | Screw connection |
| Type of bottom connection for modular devices | biconnect |
| Nominal torque, top terminal | 3.60 – 3.60 Nm |
| Nominal torque, bottom terminal | 3.60 – 3.60 Nm |
| Number of modules | 4 |
| Suitable for DIN rail | Yes |
| EAN / GTIN | 3250611627746 |
| Condition | New & original |
| Availability | On request |
Download official Hager German product datasheet (source document) (PDF)
Independent distributor — not an authorised Hager dealer. All parameters are taken from the official manufacturer documentation.
