Schneider Electric Circuit Breaker – A9F73604

This text describes the Acti9 iC60N low voltage circuit breaker. This is a 1P circuit breaker with 1 protected pole. It has a nominal current of 4A and a C tripping characteristic. The breaking capacity of this circuit breaker is 6000A at 230VAC according to the EN/IEC 60898-1 standard (domestic standard) and 50kA at 220VAC to 240VAC according to the EN/IEC 60947-2 standard (industrial standard).

This iC60N circuit breaker complies with both the domestic standard EN/IEC 60898-1 and the industrial standard EN/IEC 60947-2. This circuit breaker protects the power circuits from short-circuits and overloads. The unique VisiTrip indicator shortens the search for the disconnected (tripped) circuit breaker by clearly marking it. The green indication of VisiSafe guarantees the physical opening of the contacts, so that maintenance can be performed downstream. The quick-disconnect mechanism extends the life of this component.

This Schneider Electric circuit breaker has an electrical life span of up to 10000 cycles and a mechanical life span of up to 20000 cycles. The Ui assigned insulation voltage is 500VAC. Its limitation class 3 (according to EN/IEC60898-1) reduces the costs for protecting the power circuit. It can be mounted on a DIN rail for modular installation.

The width of this circuit breaker is 2 units of 18mm each. The pollution degree is 3 and the surge category is IV. This product comes in white color (RAL9003).

• The dimensions are 36mm (W) x 85mm (H) x 78.5mm (D).
• The weight is 0.25kg.
• According to the standard IEC 60529, the degree of protection is IP20.
• The protection degree increases to IP40 when it is mounted in a modular housing with insulation class II.
• The operating temperature is between -35°C and 70°C.
• The storage temperature is between -40°C and 85°C.

Specifications

Built-in depth (mm) : 44.5
Release characteristic : B
Number of poles (total) : 2
Number of protected poles : 1
Rated current (A) : 4
Rated voltage (V) : 230
Rated insulation voltage Ui (V) : 500
Rated impulse withstand voltage Uimp (kV) : 6
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V (kA) : 6
Voltage-type : AC/DC
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V (kA) : 50
Frequency (Hz) : 50 Hz to 60 Hz
Current limiting class : 3
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) : -35 °C to 70 °C
Connectable conductor cross section multi-wired (mm²) : 1 mm² to 16 mm²
Connectable conductor cross section solid-core (mm²) : 1 mm² to 25 mm²
Explosion-proof : No