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ABB MARN440AT AUXILIARY CONTACT BLOCK MARN440AT

Product Code: MARN440AT

The MARN440AT is an auxiliary contact for front mounting with 4NO contacts and screw terminals. Auxiliary contacts are used for the operation of auxiliary circuits and control circuits. The auxiliary contact meets the requirements of EN 50005.

Technical Specifications

Model Clip-on
Suitable For MC1, MC2, MCR equipped with Screw terminals
Brand ABB
Series M
Mounting Type Front Fastening
Operational Temperature Range (°C) -40 to +55
Auxiliary Contacts 4NO
Connection Type Screw Connection
No. of Normally-open Contacts 4
No. of Poles 4
Rated Frequency (Hz) 50/60
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 750
Rated Operational Current AC-15 230V (A) 6
Rated Operational Voltage AC (V) 690
Terminal Type Screw
Dimensions (mm) 45W x 27H x 35D
Degree of Protection IP20

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