Schneider Electric Acti 9 Auxiliary Contact - NO/NC + NO/NC (4), DIN Rail Mount, 2 A dc, 6 A ac

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Schneider Electric | Acti 9 A9A Series | Auxiliary Contact

Are you looking to add an additional auxiliary contact to your control circuit, to provide further safety? Schneider Electric offers the latest in Auxiliary Contact components and technology.

Specifically, the Acti 9 series of Auxiliary Contactor brings reliability to your circuit by acting as a secondary switching device working in conjunction with other primary devices such as contactors, relays or circuit breakers.

The electrical auxiliaries are combined with iC60 circuit breakers, iID residual current circuit breakers, remote tripping switch disconnector iSW-NA , RCA remote controls and ARA automatic reclosers; they enable tripping or remote indication of their position (open/closed/tripped) upon a fault

Features and benefits:

• Low consumption on your control circuit.

• Compact, lightweight and easily attached to compatible contactors. Clip-on, DIN rail mountable (see datasheet for specifics).

• 18-month manufacturer warranty with Schneider Electric.

• Schneider Green Premium product - easily recyclable and disposed of. Built with sustainability in mind to have the least impact on the environment where possible. Toxic Heavy Metal-free. Mercury free.

Protection ratings & Safety features:

• IP20 conforming to EN/IEC 60947-5-1

Tripping auxiliaries:

iMN: undervoltage release
iMNs: delayed undervoltage release
iMNx: undervoltage release, independant from supply voltage
iMX: shunt release
iMX+OF: shunt release with open/close contact.

Indication auxiliaries:

iOF: open/close contact
iSD: fault indicating contact
iOF/SD+OF: open/close contact and switchable OF or SD contact.


• Motor starters/Control systems. • Switching contactors/relay coils.
• Control/Signalling equipment.

How do Auxiliary Contacts work?

An Auxiliary Contact is an electromechanical device that is mounted typically to contactors. They are physically connected to the contactor, with simultaneous activation and deactivation applying to both of the devices at the same time.

Aux Contacts can be installed onto contactors either by front mounting, or side mounting. This is usually clear in the shape and size of the product, but please check the compatibility of your devices. Aux Contacts are really useful devices to aid in keeping an eye on the contactor.

You can, for example, hook up a low voltage LED directly to the Aux Contactor without having to worry about the overall voltage of the contactor it is linked to (as long the Aux Contactor is electrically isolated from the contactor) you could use the LED to monitor the device i.e. indicate if the motor is off/on.

Attribute Value
Number of Contacts 4
Normal State Configuration NO/NC + NO/NC
Range Acti 9
Mounting Style DIN Rail Mount
Contact Current Rating 2 A dc, 6 A ac
Contact Voltage Rating 24 → 130 V dc, 240 → 415 V ac
Pole and Throw Configuration 4P
Terminal Type Screw
Minimum Operating Temperature -35°C
Maximum Operating Temperature +70°C
Operating Temperature Range -35 → +70 °C
Series iOF
35 In stock for FREE next working day delivery
Price Each
£ 34.00
(exc. VAT)
£ 40.80
(inc. VAT)
Per unit
1 - 14
15 - 24
25 +
Related Products
Front mountingCurrent rating 10ASide or top mountingMaximum cable ...
Front mountingCurrent rating 10ASide or top mountingMaximum cable capacity 2 x 2.5mm².
A range of accessories for use with the ...
A range of accessories for use with the S800 series of Single, Double and Triple pole high performance MCB's. Auxiliary Contacts 9mm in width, left side mounting on MCBShunts operate between 70-110% of rated voltage, left side mounting on MCBDIN rail mountingPadlock hasp prevents accidental operation of the MCB when ...
For fitting to front or right hand side ...
For fitting to front or right hand side of MPCB - PKZM0Standard versions operate when unit is 'ON' or 'OFF'Trip indicating versions identify overload and short-circuit conditions.
Professional range of M32 series connection blocks. The ...
Professional range of M32 series connection blocks. The blocks are designed to join a motor protection switch with a connector forming a single unit starter.