A9F78232

Schneider Electric A9F78232 — Miniature Circuit Breaker

Schneider Electric A9F78232 Miniature Circuit Breaker iC60N 2P 32A B-curve. The Schneider Electric A9F78232 is a robust Miniature Circuit Breaker (MCB) from the Acti9 iC60 series, engineered for reliable protection of final distribution circuits. This 2-pole (2P) MCB is rated at 32 A with a B-curve trip characteristic, making it ideal for general-purpose applications against overcurrents and short circuits. It offers versatile compatibility with both AC and DC networks, supporting a wide range of operational voltages including 220-240 V AC and 380-415 V AC at 50/60 Hz, crucial for installations in Egypt and the Gulf. With impressive breaking capacities of 6000 A conforming to EN/IEC 60898-1 and 10 kA conforming to EN/IEC 60947-2, it ensures high safety standards. Designed for easy DIN-rail mounting, its thermal-magnetic trip unit provides dependable protection. This component is essential in various industrial and commercial settings, from building services and water treatment plants to oil and gas, cement, and food and beverage facilities across the region.

Details

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Specifications

Depth
78.5 mm
Width
36 mm
Height
85 mm
Curve code
B
Network type
AC, DC
Product type
Miniature circuit-breaker
Mounting support
35 mm DIN rail
Network frequency
50/60 Hz
Poles description
2P
Rated current [In]
32 A
Trip unit technology
Thermal-magnetic
Connections - terminals
Single terminal (top or bottom) , for 1 cable(s) , 1…35 mm², rigid, copper
IP degree of protection
IP20, IP40 in modular enclosure (Insulation class II)
Manufacturer part number
A9F78232
Number of protected poles
2
Suitability for isolation
Yes
Rated operational voltage [Ue]
12...133 V AC 50/60 Hz, 220...240 V AC 50/60 Hz, 380...415 V AC 50/60 Hz, 440 V AC 50/60 Hz, <= 125 V DC
Breaking capacity (IEC/EN 60898-1)
6000 A Icn at 400 V AC 50/60 Hz
Breaking capacity (IEC/EN 60947-2)
10 KA Icu at 380...415 V AC 50/60 Hz
Ambient air temperature for operation
-35…70 °C

Product documentation

View manufacturer document (PDF)