Miniature Circuit Breaker 4P 63A Class C 6kA DIN Rail
A 4-pole miniature circuit breaker designed to provide reliable protection against electrical overloads and short circuits in AC power systems.
Key Features
- Protection against overload and short circuit
- Contact position indicator (red indicates closed, green indicates open)
- Top and bottom connection via cable or pin-type busbar
- Fast clip installation on standard 35mm DIN rail (EN 60715)
- Flame retardant, high temperature, and impact resistant housing
| Number of Poles | 4 |
|---|---|
| Rated Current (In) | 63 A |
| Tripping Characteristic | 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 | 20000 operations |
| Electrical Endurance | 8000 operations |
| Protection Rating | IP20 |
| Terminal Connection Type | Cable / pin-type busbar |
| Cross-Sectional Area | Up to 25 mm² / 18-3 AWG |
| Mounting | DIN rail EN 60715 (35 mm) |
| Operating Temperature | -5°C ~ +40°C |
| EAN | 6942034316181 |
|---|
How is this circuit breaker mounted?
It is installed on a standard 35mm DIN rail (EN 60715) using a fast clip mechanism.
What wire size can be connected to the terminals?
The terminals support conductors and busbars up to 25 mm² (18-3 AWG).
What do the contact position colors indicate?
Red indicates that the contacts are closed, while green indicates that they are open.
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