Schneider A9Z01440 Acti9 ID K RCCB 4P 40A 30mA Type A DIN Rail

The Schneider Electric A9Z01440 is an Acti9 ID K residual current circuit breaker, 4-pole, 40 A, with 30 mA earth-leakage sensitivity and instantaneous type A tripping, for 380-415 V AC three-phase circuits.

Technical specifications:

• Commercial reference: A9Z01440
• Manufacturer: Schneider Electric
• Range: Acti9
• Product name: Acti9 ID K
• Device short name: ID K
• Product type: Residual current circuit breaker (RCCB)
• Poles: 4P, neutral position Left
• Rated current (In): 40 A
• Earth-leakage sensitivity: 30 mA
• Earth-leakage protection class: Type A
• Time delay: Instantaneous
• Network type: AC
• Network frequency: 50/60 Hz
• Rated operational voltage (Ue): 380...415 V AC 50 Hz
• Rated breaking and making capacity: Idm 500 A, Im 500 A
• Rated conditional short-circuit current: Inc 4.5 kA with GL63, Inc 6 kA with K60
• Rated insulation voltage (Ui): 440 V AC 50 Hz
• Rated impulse withstand voltage (Uimp): 4 kV
• Mounting: Clip-on on 35 mm DIN rail
• Width in 9 mm pitches: 8
• Dimensions (HxWxD): 81 mm x 72 mm x 68 mm
• Colour: White
• Mechanical durability: 5000 cycles
• Electrical durability: AC-1: 2000 cycles
• Connections: Biconnect top or bottom 1…35 mm² rigid
• Wire stripping length: 14 mm for top or bottom connection
• Tightening torque: 3.5 N.m top or bottom
• IP degree of protection: IP20 conforming to IEC 60529
• Pollution degree: 2
• Standards: EN/IEC 61008-1, EN/IEC 61008-2-1
• Quality label: VDE

Features and benefits:

• Type A sensing detects AC and pulsating DC residual currents
• Four-pole format for three-phase plus neutral circuits at 380-415 V AC
• Biconnect terminals accept up to 35 mm2 rigid conductors
• Clip-on mounting to 35 mm DIN rail

Applications:

• Earth-leakage protection of three-phase distribution circuits
• Additional protection against direct contact at 30 mA
• Distribution boards in commercial and light industrial installations
• Circuits with electronic loads that require type A sensing

Conforms to EN/IEC 61008-1. Part of the Schneider Electric Acti9 range.

Also known as: Schneider Electric A9Z01440.