1SBN019020R1011

The ABB CAL5X-11 Auxiliary Contact Block (1SBN019020R1011) is a side-mounted, 2-pole accessory for compatible ABB contactors. It provides one normally open (NO) and one normally closed (NC) auxiliary contact, allowing the contactor’s operating state to be used in control, signalling and interlocking circuits. ABB lists the CAL5X-11 for AX09…AX80 and NX contactors, making it suitable for adding auxiliary contact functionality within compatible control panels and motor-control assemblies.

Designed for electrical control applications, the block has screw terminals, a rated insulation voltage (Ui) of 690 V and a conventional thermal current (Ith) of 16 A at 40°C. Its AC-15 operational current rating is 4 A at 220/240 V. These ratings describe the device’s specified operating conditions; confirm the contactor model, circuit requirements and applicable ratings before installation.

The CAL5X-11 offers a straightforward way to extend the auxiliary contact arrangement of a compatible ABB contactor. Contact Ahmedabad Electric Corporation for availability and help checking suitability for your application.