Miniature Circuit Breaker, 3P, 63A, Class C, 6kA
Three-pole miniature circuit breaker with a 63 A rated current and Class C tripping characteristic, designed for circuit protection against overloads and short circuits.
Key Features
- Protection against overload and short circuit
- Contact position indicator (red indicates closed, green indicates opened)
- Mounted on 35 mm DIN rail EN 60715 with a fast-clip mechanism
- Top and bottom connection for cables and pin-type busbars up to 25 mm²
- Flame retardant, high temperature and impact resistant housing
| Number of poles | 3 |
|---|---|
| Rated current (In) | 63 A |
| Tripping class | C |
| Rated voltage (Ue) | AC 400 V |
| Insulation voltage (Ui) | 500 V |
| Rated frequency | 50/60 Hz |
| Rated breaking capacity (Icu) | 6000 A (6 kA) |
| Rated impulse withstand voltage (Uimp) | 6000 V |
| Mechanical endurance | 20,000 operations |
| Electrical endurance | 8,000 operations |
| Protection degree | IP20 |
| Mounting | DIN rail EN 60715 (35 mm) |
| Wire / busbar cross-section | Up to 25 mm² / 18-3 AWG |
| Operating temperature | -5°C ~ +40°C |
| EAN | 6942034315825 |
|---|
How is this circuit breaker installed?
It is installed onto a standard 35 mm DIN rail (EN 60715) using a fast-clip mechanism.
What wire sizes are compatible with the terminals?
The terminals accept cables and pin-type busbars with cross-sectional areas up to 25 mm² (18-3 AWG).
How does the contact position indicator work?
The indicator displays red when the contacts are closed (turned on) and green when the contacts are open (turned off).
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