Schneider A9C20834 Acti9 iCT Contactor 4P 25 A 4NO 220V AC Coil

The Schneider Electric A9C20834 is an Acti 9 iCT 4-pole contactor rated at 25 A (AC-7A), designed for remote switching of motor, heating, and cooling loads. It operates on a 220...240 V AC 50 Hz control coil and features a 4 NO contact arrangement for versatile circuit control in residential and small commercial installations.

Technical specifications:

• Commercial reference: A9C20834
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Acti 9 iCT
• Product type: Contactor
• Number of poles: 4P
• Contact arrangement: 4 NO
• Rated current [Ie]: 25 A (AC-7A), 8.5 A (AC-7B)
• Network type: AC
• Rated 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: 34 VA; holding power: 4.6 VA
• Switching frequency: 100 operations/day
• Mechanical durability: 1,000,000 cycles
• Electrical durability: 100,000 cycles (AC-7A, IEC/EN 61095)
• Mounting: 35 mm symmetrical DIN rail, snap-on
• Dimensions (W x H x D): 36 x 81 x 60 mm
• Connection: Tunnel terminals - power circuit 1...6 mm², control circuit 1.5...2.5 mm²
• Tightening torque: 0.8 N.m (power and control circuits)
• IP protection rating: IP20
• Operating temperature: -5...60°C
• Storage temperature: -40...70°C
• Maximum operating altitude: 2000 m
• Noise level: 30 dB
• Heat dissipation: 1.6 W
• Color: White

Features and benefits:

• Snap-on DIN rail mounting for fast, tool-free installation in distribution boards
• Local action indicator provides immediate visual status feedback
• Compatible with iACTs, iACTc, iACTp, IATEt, and ICT accessories for system integration
• Suitable for motor, heating, and cooling load switching applications
• Tropicalization rating 2 ensures reliable performance in humid environments up to 95% RH at 55°C

Applications:

• Remote switching of heating and cooling systems in residential buildings
• Motor control in small commercial building automation panels
• Multi-pole load control in final distribution boards
• Time-controlled circuit switching in energy management installations

Compliant with IEC/EN 61095. Part of the Schneider Electric Acti 9 range.

Also known as: Schneider A9C20834, Schneider Electric A9C20834, Acti9 iCT 4P 25A contactor, Schneider 4-pole AC contactor 25A.