Earth Fault Circuit Breaker A Type, 4-Pole, 40A, 300mA, Malmbergs 2169715
For personal protection, residual current circuit breakers with a tripping current of 30mA are used, and for fire protection, 100-300mA.
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Earth Fault Circuit Breaker A Type, 4-Pole, 40A, 300mA, Malmbergs 2169715
For personal protection, residual current circuit breakers with a tripping current of 30mA are used, and for fire protection, 100-300mA.
Description
Connection area: 1.5-25 mm². Neutral on the left.
For personal protection, residual current circuit breakers with a tripping current of 30mA are used, and for fire protection, 100-300mA. They are sensitive to pulsating direct current and can withstand surge currents up to 250A 8/20ms. The residual current circuit breakers are mounted on a DIN rail in a standard enclosure.
Specifications
- Connection: Screw, PZ2
- Breaking capacity: 10kA
- Energy limiting class: 3
- Frequency: 50Hz
- Enclosure class: IP20
- Brand: Malmberg's
- Rated short-circuit withstand current: 10kA
- Rated current: 40A
- Number of poles: 4
- Voltage: 230V
- Temperature range: -25°C to +40°C
- Type: A
- Tripping current: 300mA
- Tightening torque: 2.5 Nm
- Other: Maintenance and troubleshooting