Schneider Electric A9F89150 Miniature Circuit Breaker

Schneider Electric A9F89150 Miniature Circuit Breaker

Schneider Electric A9F89150 Acti9 iC60H Miniature Circuit Breaker 1P 50A C-Curve. The Schneider Electric A9F89150 is a robust Acti9 iC60H Miniature Circuit Breaker designed for reliable overcurrent protection in final distribution circuits. This 1P, 50A, C-curve MCB features a thermal-magnetic trip unit, ensuring effective protection against both overloads and short circuits. It offers significant breaking capacities, including 15 KA Icu at 220-240 V AC (EN/IEC 60947-2) and 10000 A Icn at 230 V AC (EN/IEC 60898-1), making it suitable for demanding applications. Compatible with both AC and DC networks and operating at 50/60 Hz, it supports a wide range of operational voltages, notably 220-240 V AC, which is crucial for infrastructure in Egypt and the Gulf region. The device is DIN-rail mountable for easy installation and provides IP20 protection. It also features a contact position indicator and is suitable for isolation, enhancing safety. This high-performance Schneider Electric MCB is ideal for critical electrical systems across diverse industries such as cement production, oil and gas facilities, water treatment plants, food and beverage processing, textiles, and various building services applications.

Details

Category

Acti9 iC60 Miniature Circuit Breakers

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Specifications

Depth
78.5 Mm
Width
18 Mm
Height
85 Mm
Standards
EN/IEC 60947-2, EN/IEC 60898-1
Curve code
C
Net weight
0.215 Kg
Network type
AC, DC
Mounting support
35 mm DIN rail
Network frequency
50/60 Hz
Poles description
1P
[In] rated current
50 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 conforming to IEC 60529, IP40 in modular enclosure (Insulation class II) conforming to IEC 60529
Magnetic tripping limit
8 x In +/- 20 %
Manufacturer part number
A9F89150
Suitability for isolation
Yes conforming to EN/IEC 60947-2, Yes conforming to EN/IEC 60898-1
[Ue] rated operational voltage
12...60 V AC 50/60 Hz, 100...133 V AC 50/60 Hz, 220...240 V AC 50/60 Hz, 12...60 V DC, 60...72 V DC
Breaking capacity (IEC/EN 60898-1)
10000 A Icn at 230 V AC 50/60 Hz
Breaking capacity (IEC/EN 60947-2)
15 KA Icu at 220...240 V AC 50/60 Hz
Ambient air temperature for operation
-35…70 °C

Product documentation

View manufacturer document (PDF)