Miniature Circuit Breaker 1P 40A Class C 6kA
Single-pole miniature circuit breaker with 40 A rated current and Class C tripping characteristics, designed for circuit protection against overloads and short circuits.
Key features
- Protection against overload and short circuits
- Contact position indicator (red indicates closed, green indicates open)
- Top and bottom connection via cable or pin-type busbar
- Fast clip mounting on 35 mm DIN rail (EN 60715)
- Flame retardant, high temperature resistant, and impact resistant housing
| Number of poles | 1 |
|---|---|
| Rated current (In) | 40 A |
| Tripping curve class | C |
| Rated voltage (Ue) | AC 230/400 V |
| Insulation voltage (Ui) | 500 V |
| Rated frequency | 50/60 Hz |
| Rated breaking capacity (Icu) | 6000 A |
| Rated impulse withstand voltage (Uimp) | 6000 V |
| Mechanical life | 20000 times |
| Electrical life | 8000 times |
| Safety class | IP20 |
| Terminal connection type | Cable / pin-type busbar |
| Wire/busbar cross-sectional area | Up to 25 mm² / 18-3 AWG |
| Connection | From top and bottom |
| Installation | On DIN rail EN 60715 (35 mm) |
| Operating temperature | -5°C ~ +40°C |
| EAN | 6942034315078 |
|---|
How is this circuit breaker mounted?
It is installed onto a standard 35 mm DIN rail (EN 60715) using a fast clip mechanism.
What wire cross-section does the terminal block support?
The terminals accommodate cable or pin-type busbar connections with a cross-sectional area up to 25 mm² (18-3 AWG).
What do the contact position indicator colors mean?
Red indicates that the contacts are closed (circuit energized), while green indicates that the contacts are open.
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