Schneider A9C20863 Acti9 iCT Contactor 3P 63 A 3NO 220V AC Coil

The Schneider Electric A9C20863 is a 3-pole Acti 9 iCT contactor with 3 normally open contacts, rated at 63 A (AC-7A) for remote switching of motor, heating, and cooling loads. It is controlled by a 220...240 V AC 50 Hz coil and mounts on a standard 35 mm DIN rail within any Acti 9 modular enclosure.

Technical specifications:

• Commercial reference: A9C20863
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iCT
• Product type: Contactor
• Poles: 3P
• Contact configuration: 3 NO
• Rated current [Ie]: 63 A AC-7A / 20 A AC-7B
• Rated operating voltage [Ue]: 400 V AC 50 Hz
• Control circuit voltage: 220...240 V AC 50 Hz
• Rated insulation voltage [Ui]: 500 V AC 50/60 Hz
• Rated impulse withstand voltage [Uimp]: 4 kV
• Inrush power: 53 VA / Holding power: 6.5 VA
• Switching frequency: 100 operations/day
• Mounting: 35 mm symmetrical DIN rail, clip-on, 6 x 9 mm modules
• Dimensions (WxHxD): 54 x 85 x 68.5 mm
• IP protection: IP20 / IP40 in modular enclosure (IEC 60529)
• Operating temperature: -5...60°C
• Storage temperature: -40...70°C
• Mechanical durability: 1,000,000 cycles
• Electrical durability: 100,000 cycles (IEC/EN 61095, 63 A AC-7A)
• Power circuit connection: tunnel terminals, 1 cable 6...25 mm² solid / 6...16 mm² flexible
• Control circuit connection: tunnel terminals, up to 2.5 mm² solid or flexible
• Tightening torque: power circuit 3.5 N.m / control circuit 0.8 N.m
• Noise level: 30 dB
• Heat dissipation: 2.1 W
• Package weight: 338 g

Features and benefits:

• Clip-on DIN rail mounting enables fast, tool-free installation in modular distribution boards
• Tunnel terminals on power and control circuits accept a wide cable range, simplifying wiring
• Local action indicator provides instant visual confirmation of contactor state
• High mechanical durability of 1,000,000 cycles supports long service life in frequently switched applications
• Compatible with Acti 9 iCT auxiliary modules (IACTc, IACTp, IACTs, IATEt) for extended functionality
• Low heat dissipation of 2.1 W minimises thermal load inside enclosures

Applications:

• Remote switching of three-phase motors in residential and small commercial installations
• Control of heating, ventilation, and cooling (HVAC) equipment
• Time-scheduled load switching in building automation systems
• Modular distribution boards in residential and light commercial buildings

Compliant with IEC/EN 61095 and EN/IEC 60947-4-1. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9C20863, Schneider Electric A9C20863, Acti 9 iCT 63A 3-pole contactor, Schneider modular contactor 63A 3NO.