Miniature Circuit Breaker (MCB) – A9F44432

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4-pole 32A MCB with C-curve tripping for effective protection in industrial and commercial applications. Features VisiTrip and VisiSafe indicators. Complies with IEC/EN 60898-1 and 60947-2.

Original price was: $30.65.Current price is: $29.05.

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Description

The Acti9 iC60N A9F44432 is a high-quality 4-pole miniature circuit breaker (MCB) designed for reliable protection of electrical circuits against short circuits and overloads. Rated at 32A with a C tripping curve, it is ideal for general-purpose loads with moderate inrush currents in residential, commercial, and light industrial installations.

Built for performance and safety, the MCB includes a VisiTrip indicator for easy identification of a faulted circuit and a VisiSafe green strip that ensures safe downstream maintenance by confirming physical contact separation. With compliance to both IEC/EN 60898-1 (6kA) and IEC/EN 60947-2 (10kA), it delivers dependable circuit protection.

The device supports DIN rail mounting, has a robust electrical endurance of 10,000 cycles, and a mechanical life of 20,000 operations. It also includes high short-circuit protection up to 20kA at 240VAC (IEC 60947-2). This compact breaker is ideal for control panels and switchboards, thanks to its durable build and operational reliability.

Specifications
Attribute Details
Product Name Miniature Circuit Breaker (MCB)
Model Acti9 iC60N Disbo
Reference A9F44432
Poles 4P (Four Protected Poles)
Rated Current (In) 32 A
Tripping Curve C Curve
Rated Insulation Voltage (Ui) 500 VAC
Breaking Capacity 10kA (IEC 60947-2), 6kA (IEC 60898-1)
Short-Circuit Capacity Up to 20kA at 240VAC
VisiTrip Indicator Yes
VisiSafe Feature Yes
Mounting Type DIN Rail
Width 72 mm (8 x 9mm pitch)
Height 85 mm
Depth 78.5 mm
Net Weight 0.5 kg
Electrical Endurance 10,000 cycles
Mechanical Endurance 20,000 cycles
Degree of Protection IP20 (device), IP40 (in enclosure)
Pollution Degree 3
Overvoltage Category IV
Operating Temperature Range -35°C to +70°C
Storage Temperature Range -40°C to +85°C
Color White (RAL9003)
Compliance Standards EN/IEC 60898-1, EN/IEC 60947-2

Additional information

Weight 0.5 kg
Dimensions 72 × 78.5 × 85 mm

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