Schneider A9K01140 Acti9 K60N MCB 1P 40 A B Curve 6kA DIN Rail

The Schneider Electric A9K01140 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 K60N series. Rated at 40 A with a B tripping curve and thermomagnetic protection, it provides a breaking capacity of 6 kA at 230 V AC per EN/IEC 60898-1.

Technical specifications:

• Commercial reference: A9K01140
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 K60
• Product type: Miniature Circuit Breaker (MCB)
• Number of poles: 1P
• Rated current [In]: 40 A
• Network type: AC, 50/60 Hz
• Protection technology: Thermomagnetic
• Tripping curve: B
• Magnetic trip range: 3...5 x In
• Rated breaking capacity [Icn]: 6000 A at 230 V AC per EN/IEC 60898-1
• Service breaking capacity [Ics]: 6000 A (100%) at 230 V AC per EN/IEC 60898-1
• Rated insulation voltage [Ui]: 440 V AC per EN/IEC 60898-1
• Rated impulse withstand voltage [Uimp]: 4 kV per EN/IEC 60898-1
• 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
• IP protection rating: IP20 per IEC 60529
• Operating temperature: -25...70°C
• Connection terminals: Tunnel type (upper and lower), 0.5-35 mm² rigid / 0.5-25 mm² flexible
• Tightening torque: 3.5 N.m
• Standards: EN/IEC 60898-1
• Certifications: OVE, VDE

Features and benefits:

• Service breaking capacity (Ics) equals rated breaking capacity (Icn) at 100% - no derating under service conditions
• Suitable for use as an isolation device per EN/IEC 60898-1
• Limitation class 3 for effective current limiting during short-circuit events
• Wide conductor acceptance: 0.5-35 mm² rigid and 0.5-25 mm² flexible at upper and lower terminals
• Rated for 20,000 mechanical cycles and 10,000 electrical switching cycles

Applications:

• Final distribution boards in residential and commercial buildings
• Overcurrent protection for lighting circuits and socket outlet groups
• Industrial control panels and compact DIN rail enclosures

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

Also known as: Schneider A9K01140, Schneider Electric A9K01140, Acti9 K60N 40A MCB, 1-pole 40A B-curve miniature circuit breaker.