Miniature Circuit Breaker 3P, 20A, Class C, 6kA
This 3-pole miniature circuit breaker (3P) with a 20A rated current and Class C tripping characteristic provides circuit protection against overloads and short circuits.
Key Features
- Protection against overloads and short circuits
- Class C tripping curve with 20A rated current
- Rated breaking capacity of 6000 A (6kA)
- Contact position indicator: red for closed, green for opened
- Flame-retardant, high-temperature, and impact-resistant body
- Fast clip mounting on standard 35mm DIN rail (EN 60715)
- Supports cable and pin-type busbar connections from top and bottom
| Number of poles | 3 |
|---|---|
| Rated current (In) | 20 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 |
| Rated impulse withstand voltage (Uimp) | 6000 V |
| Mechanical life | 20000 times |
| Electrical life | 8000 times |
| Protection rating | 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 (35mm) |
| Operating temperature | -5°C ~ +40°C |
| EAN | 6942034315771 |
|---|
How is this circuit breaker installed?
It is designed for mounting on a standard 35mm DIN rail conforming to EN 60715 using a fast clip mechanism.
What do the contact position indicator colors mean?
Red indicates that the contacts are closed (circuit energized), while green indicates that the contacts are opened (disconnected).
What wire sizes can be connected to this breaker?
The terminals accept wire or pin-type busbars with a cross-sectional area of up to 25 mm² (18-3 AWG).
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