This Acti 9 C60H-DC is a low-voltage circuit breaker. This product is equipped with 1P, has a nominal current of 40A and a C cut-off characteristic.
The cut-off capacity at different voltages is as follows:
- At 110V DC: 20kA
- At 220V DC: 10kA
- At 250V DC: 6kA
This is according to IEC 60947-2. They combine functions such as short-circuit and overload protection, control, and isolation.
VisiTrip provides extra safety during maintenance and VisiSafe helps to shorten the intervention time. It has a longer life thanks to the high limits and fast closing. The fast opening of contacts prevents the loads from being disturbed in the event of a short circuit.
This device is intended for industrial control, automation, transportation, and renewable energy applications.
Specifications
Built-in depth (mm) : 44
Release characteristic : C
Number of poles (total) : 1
Number of protected poles : 1
Rated current (A) : 40
Rated voltage (V) : 220
Rated insulation voltage Ui (V) : 500
Rated impulse withstand voltage Uimp (kV) : 6
Voltage-type : DC
Current limiting class : 0
Flush-mounted installation : No
Concurrently switching neutral conductor : No
Over voltage category : 4
Pollution degree : 3
Additional equipment possible : Yes
Width in number of modular spacings : 2
Degree of protection (IP) : IP20
Ambient temperature during operating (°C) : -25 °C to 70 °C
Connectable conductor cross section multi-wired (mm²) : 1 mm² to 25 mm²
Connectable conductor cross section solid-core (mm²) : 1 mm² to 35 mm²
Explosion-proof : No
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