A9F78225

Schneider Electric A9F78225 — Miniature Circuit Breaker

Schneider Electric A9F78225 Acti9 iC60N Miniature Circuit Breaker 2P 25A B-Curve. The Schneider Electric A9F78225 is a robust 2-pole Miniature Circuit Breaker (MCB) from the Acti9 iC60N series, engineered to provide essential thermal-magnetic protection for final distribution circuits. This 25A, B-curve MCB is versatile, supporting both AC and DC network types across 50/60 Hz frequencies, making it ideal for diverse electrical infrastructures. Key specifications include a breaking capacity of 6000A Icn at 400V AC conforming to EN/IEC 60898-1, and 10kA Icu at 380-415V AC or <= 125V DC according to EN/IEC 60947-2. Designed for simple installation on a 35mm DIN rail with an IP20 protection rating, it ensures reliable performance in demanding environments, with an operational temperature range of -35 to 70°C. Its broad voltage compatibility (including 220-240V AC and 380-415V AC) and robust design make it suitable for a wide array of applications throughout Egypt and the Gulf region, including critical segments like cement production, oil and gas facilities, water treatment plants, food and beverage processing, textile manufacturing, and general building services. For dependable circuit protection, trust the Schneider Electric A9F78225.

Details

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Specifications

Depth
78.5 Mm
Width
36 Mm
Height
85 Mm
Curve code
B
Net weight
0.25 Kg
Network type
DC, AC
Product name
Acti9 iC60
Mounting support
35 mm DIN rail
Breaking capacity
6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1, 10 KA Icu at 380-415 V AC 50/60 Hz conforming to EN/IEC 60947-2, 10 KA Icu at <= 125 V DC conforming to EN/IEC 60947-2
Network frequency
50/60 Hz
Poles description
2P
Tightening torque
2 N.M top or bottom
[In] rated current
25 A
Trip unit technology
Thermal-magnetic
Connections - terminals
Single terminal (top or bottom) , for 1 cable(s) , 1…25 mm², rigid, copper; Single terminal (top or bottom) , for 1 cable(s) , 1…16 mm², flexible, copper; Single terminal (top or bottom) , for 1 cable(s) , 1…16 mm², flexible with ferrule, copper
IP degree of protection
IP20 conforming to IEC 60529
Manufacturer part number
A9F78225
Suitability for isolation
Yes
[Ue] rated operational voltage
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
Ambient air temperature for operation
-35…70 °C

Product documentation

View manufacturer document (PDF)