Schneider A9F94120 Miniature Circuit Breaker (MCB), Acti9 iC60L, 1P C16A 15kA

The Schneider Electric A9F94120 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60L series, rated at 20 A with a C tripping curve. It provides thermomagnetic overcurrent protection with a breaking capacity of 15 kA Icn at 230 V AC and is compatible with both AC and DC network types.

Technical specifications:

• Commercial reference: A9F94120
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iC60
• Number of poles: 1P
• Rated current (In): 20 A
• Tripping curve: C
• Network type: AC / DC
• Protection technology: Thermomagnetic
• Breaking capacity (Icn): 15 kA at 230 V AC 50/60 Hz (EN/IEC 60898-1)
• Breaking capacity (Icu): 25 kA at 220-240 V AC 50/60 Hz (EN/IEC 60947-2)
• Breaking capacity (Icu): 15 kA at 72 V DC (EN/IEC 60947-2)
• Rated insulation voltage (Ui): 500 V AC (EN/IEC 60947-2)
• Rated impulse withstand voltage (Uimp): 6 kV (EN/IEC 60947-2)
• Limitation class: 3 (EN/IEC 60898-1)
• Usage category: Category A (EN/IEC 60947-2)
• Mounting: DIN rail, fixed
• Dimensions (W x H x D): 18 x 85 x 78.5 mm
• Weight: 0.215 kg
• IP protection: IP20 (IEC/EN 60529)
• Operating temperature: -35 to 70°C
• Connection: 1-25 mm² rigid / 1-16 mm² flexible, tightening torque 2 N.m
• Standards: EN/IEC 60898-1, EN/IEC 60947-2

Features and benefits:

• High breaking capacity of 25 kA at 220-240 V AC for demanding distribution installations
• Compatible with AC and DC networks, offering flexibility across mixed system types
• Suitable for isolation duty per EN/IEC 60898-1 and EN/IEC 60947-2
• Integrated trip indicator enables fast local fault identification without additional instrumentation
• Wide operating temperature range of -35 to 70°C supports reliable use in harsh environments
• Mechanical endurance of 20,000 cycles and electrical endurance of 10,000 cycles

Applications:

• Final distribution boards in residential and commercial buildings
• Industrial control panels requiring high breaking capacity branch protection
• DC circuit protection in photovoltaic or mixed AC/DC distribution systems
• Low-voltage power distribution requiring Category IV overvoltage protection

Compliant with EN/IEC 60898-1 and EN/IEC 60947-2. Part of the Schneider Electric Acti 9 iC60 range.

Also known as: Schneider A9F94120, Schneider Electric A9F94120, iC60L 20A MCB, Acti9 1P C20 circuit breaker.