Schneider A9K02125 Acti9 K60N MCB 1P 25 A C Curve 6kA DIN Rail

The Schneider Electric A9K02125 is a 1-pole 25 A miniature circuit breaker (MCB) from the Acti 9 K60N range, featuring a C tripping curve and a breaking capacity of 6000 A Icn. It provides thermomagnetic protection against overloads and short circuits in AC electrical distribution systems.

Technical specifications:

• Commercial reference: A9K02125
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 K60
• Product type: Miniature Circuit Breaker (MCB)
• Number of poles: 1P
• Rated current [In]: 25 A
• Network type: AC, 50/60 Hz
• Tripping curve: C
• Protection technology: Thermomagnetic
• Breaking capacity [Icn]: 6000 A at 230 V AC 50/60 Hz per EN/IEC 60898-1
• Service breaking capacity [Ics]: 6000 A (100% Icn) at 230 V AC
• Rated insulation voltage [Ui]: 440 V AC 50/60 Hz
• Impulse withstand voltage [Uimp]: 4 kV
• Overcurrent trip range: 5-10 x In
• Limitation class: 3 per EN/IEC 60898-1
• Usage category: Category A per IEC 60947-2
• Mounting: DIN rail, fixed
• Dimensions (WxHxD): 18 x 81 x 70 mm
• Weight: 0.12 kg
• Connection terminals: Tunnel type, 0.5-35 mm² rigid / 0.5-25 mm² flexible (top and bottom)
• Tightening torque: 3.5 N.m
• IP protection: IP20 per IEC 60529
• Operating temperature: -25 to 70°C
• Mechanical durability: 20,000 cycles
• Electrical durability: 10,000 cycles
• Certifications: OVE, VDE

Features and benefits:

• C curve thermomagnetic protection suits loads with moderate inrush currents
• Ics equal to 100% Icn ensures full rated breaking performance throughout service life
• Compact 18 mm (2-module) DIN rail footprint saves space in distribution boards
• Tunnel terminals accept 0.5-35 mm² rigid conductors for flexible wiring on both top and bottom
• Suitable for use as a circuit isolator per EN/IEC 60898-1
• Rated for operation from -25 to 70°C with 95% relative humidity at 55°C

Applications:

• Final distribution boards in residential and commercial buildings
• Protection of lighting and socket-outlet circuits
• Industrial control and automation panels
• AC branch circuits requiring C curve overcurrent protection

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

Also known as: Schneider A9K02125, Schneider Electric A9K02125, Acti9 K60N 25A 1P MCB, Schneider 25A C curve circuit breaker.