Schneider A9C20842 Acti9 iCT Contactor 2P 40 A 2NO 220V AC Coil

The Schneider Electric A9C20842 is a 2-pole modular contactor from the Acti 9 iCT range, rated at 40 A (AC-7A) for remote switching of motor, heating, and cooling circuits. It operates with a 220-240 V AC control coil, 2 NO contacts, and tool-free snap-on DIN rail mounting at just 36 mm wide.

Technical specifications:

• Commercial reference: A9C20842
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iCT
• Product type: Modular contactor
• Number of poles: 2P
• Contact arrangement: 2 NO
• Rated current [Ie]: 40 A (AC-7A) / 15 A (AC-7B)
• Rated voltage [Ue]: 250 V AC 50 Hz
• Control coil voltage: 220-240 V AC 50 Hz
• Rated insulation voltage [Ui]: 500 V AC 50/60 Hz
• Rated impulse withstand voltage [Uimp]: 4 kV
• Network type: AC
• Switching frequency: 100 operations/day
• Mechanical durability: 1,000,000 cycles
• Electrical durability: 100,000 cycles at 40 A AC-7A (IEC/EN 61095)
• Mounting: 35 mm symmetrical DIN rail, click system, 4-module width
• Dimensions (W x H x D): 36 x 85 x 60 mm
• IP protection: IP20 (IEC 60529) / IP40 in modular enclosure
• Operating temperature: -5 to 60°C
• Power circuit connection: tunnel terminals, 6-25 mm² rigid
• Control circuit connection: tunnel terminals, 1.5-2.5 mm²
• Tightening torque - power circuit: 3.5 N.m / control circuit: 0.8 N.m
• Standard: IEC/EN 61095
• Package weight: 257 g

Features and benefits:

• Tool-free snap-on DIN rail mounting enables quick, cable-free installation in modular enclosures
• Hold-type remote control signal allows direct integration with time switches and building automation controllers
• 1,000,000 mechanical cycles and 100,000 electrical cycles at 40 A ensure a long, reliable service life
• Compatible with Acti 9 auxiliary accessories including IACTc, IACTs, IACTp, and IATEt
• Built-in action indicator provides local visual confirmation of contactor state

Applications:

• Remote switching of electric heating and cooling systems in residential buildings
• Motor load control in small commercial and light industrial installations
• Time-switch controlled circuits for lighting or comfort loads in distribution boards
• Building automation panels requiring compact, remotely operated modular contactors

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

Also known as: Schneider A9C20842, Schneider Electric A9C20842, iCT 40A 2-pole contactor, Acti9 modular contactor.