A9F77216

Schneider Electric A9F77216 — Miniature Circuit Breaker

Schneider Electric A9F77216 Miniature Circuit Breaker iC60N 2P 16A C-Curve. The Schneider Electric A9F77216 Acti9 iC60N Miniature Circuit Breaker delivers robust overcurrent and short-circuit protection for electrical circuits in diverse applications. This 2-pole, 16A MCB features a C-curve thermal-magnetic trip unit, making it an excellent choice for general purpose distribution circuits requiring moderate inrush current withstand. It ensures reliable protection with a 6000A breaking capacity conforming to EN/IEC 60898-1 at 400V AC, and a 10kA breaking capacity according to EN/IEC 60947-2 at 380-415V AC and <=125V DC. Designed for both AC and DC networks operating at 50/60 Hz, the A9F77216 offers high versatility. Its 35 mm DIN rail mounting simplifies installation, while an IP20 rating ensures protection against solid objects. This breaker is an ideal component for critical infrastructure across the Gulf and Egypt, including cement plants, oil and gas facilities, water treatment stations, food and beverage processing, textiles, and various building services, providing essential circuit protection from -35°C to 70°C.

Details

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Specifications

Width
36 mm
Curve code
C
Network type
AC, DC
Mounting support
35 mm DIN rail
Network frequency
50/60 Hz
Poles description
2P
[In] rated current
16 A
Trip unit technology
Thermal-magnetic
Breaking capacity (DC)
10 kA Icu at <= 125 V DC
IP degree of protection
IP20
Manufacturer part number
A9F77216
Suitability for isolation
Yes
[Ue] rated operational voltage
12...440 V AC 50/60 Hz; <= 125 V DC
Connections - terminals (rigid)
1…25 mm²
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
Connections - terminals (flexible)
1…16 mm²
Ambient air temperature for operation
-35…70 °C

Product documentation

View manufacturer document (PDF)