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Schneider Electric A9C20843

Schneider A9C20843 Acti9 iCT Contactor, 3P 40A AC-7A

MPNA9C20843
Active

Schneider Electric Acti9 iCT contactor, 3P, 40 A AC-7A, 15 A AC-7B, coil 220…240 V AC 50 Hz, DIN rail mount, IP20.

$76.20 – $189.37Ref. price · indicative, final on quote
Schneider Electric A9C20843 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

A9C20843 key specifications
ParameterValue
Control typeRemote control
Network typeAC
Range of productActi9
Control signal typeMaintained
Product or component typeContactor
Coil voltage220...240 V AC 50 Hz
Voltage500 V AC 50/60 Hz
[Ue] rated operational voltage400 V AC 50 Hz
[Uimp] rated impulse withstand voltage4 kV
[Ie] rated operational current40 A AC-7A 15 A AC-7B
Maximum power2.1 W at 400 V AC
Inrush power in53 VA

All specifications

A9C20843 additional specifications
ParameterValue
Hold-in power consumption in6.5 VA
Network frequency50 Hz
Switching frequency100 switching operations/day
Poles3P
Pole contact composition3 NO
IP degree of protectionIP20
Mounting modeClip-on
Mounting support35 mm symmetrical DIN rail
Connections - terminalsControl circuit: tunnel type terminals2 cable(s) 1.5 mm² rigid Control circuit: tunnel type terminals1 cable(s) 1.5...2.5 mm² rigid Power circuit: tunnel type terminals1 cable(s) 6...16 mm² flexible Power circuit: tunnel type terminals1 cable(s) 6...25 mm² rigid Control circuit: tunnel type terminals2 cable(s) 1.5...2.5 mm² flexible
Pollution degree2
Relative humidity95 % at 55 °C
Operating altitude2000 m
Depth60 mm
Width54 mm
ColorWhite
Height85 mm
Electrical durability100000 cycles IEC/EN 61095 40 A 50 Hz AC-7A 30000 cycles IEC/EN 61095 15 A 50 Hz AC-7B 30000 cycles IEC/EN 61095 50 Hz AC-7C 100000 cycles EN/IEC 60947-4-1 50 Hz AC-1 30000 cycles EN/IEC 60947-4-1 50 Hz AC-3 30000 cycles EN/IEC 60947-4-1 50 Hz AC-5a 30000 cycles EN/IEC 60947-4-1 50 Hz AC-5b
Mechanical durability1000000 cycles
StandardsIEC/EN 61095
Noise level30 dB
9 mm pitches6
Market segmentResidential Small commercial
Tropicalisation2 conforming to EN 60947-4-1 2 conforming to EN 61095 2 conforming to IEC 1095
Local signallingAction indicator
Device short nameiCT
Tightening torqueControl circuit: 0.8 N.m Power circuit: 3.5 N.m
Compatibility codeICT
Device applicationMotor-heating-lighting
Ambient air temperature for storage-40...70 °C
Ambient air temperature for operation-5...60 °C

Product details

The A9C20843 Acti9 iCT contactor from Schneider Electric is a 3-pole unit rated 40 A in AC-7A duty (lighting and resistive loads) and 15 A in AC-7B (motor-heating loads). Maintained control signal keeps it latched once energized, and the 3 NO power poles handle the switching.

Clips onto 35 mm DIN rail (IP20 enclosure). Control circuit terminals accept 1 cable of 1.5–2.5 mm² or 2 cables of 1.5 mm²; power circuit terminals take up to 25 mm² rigid or 16 mm² flexible. Tighten control terminals to 0.8 N·m, power terminals to 3.5 N·m. Mechanical life is 1,000,000 cycles. Electrical endurance varies by duty class: 100,000 cycles at 40 A AC-7A, 30,000 cycles at 15 A AC-7B or AC-3 motor duty.

Lifecycle status is marked 'current' – this part is active in the Schneider portfolio. No LTB or PCN in evidence.

Compliant with IEC/EN 61095 for contactors in household and similar installations. Depth 60 mm, width 54 mm, height 85 mm.

Frequently asked questions

What is the depth of the A9C20843?

The depth is 60 mm.

How many poles does the A9C20843 have?

It is a 3-pole contactor (3 NO contacts).

What compliance standards does the A9C20843 meet?

It complies with IEC/EN 61095 for contactors.

MPN
A9C20843