ABB AF16-30-22-14 Contactors 1SBL177001R1422 AC/DC Operated with Screw Terminals

Contact configuration: "22 - 14" reflects the auxiliary contacts. "22" means there are 2 normally open auxiliary contacts and 2 normally closed auxiliary contacts. Normally open auxiliary contacts are in an open state when the contactor is not energized, and are closed after energization; the normally closed auxiliary contacts are the opposite. "14" may be a specific auxiliary contact combination number or have a specific functional definition.

Rated thermal current: The rated thermal current of the auxiliary contact is generally 6A, that is, under specified conditions, the auxiliary contact can carry 6A current for a long time without being damaged by overheating, ensuring the stable operation of the control circuit where the auxiliary contact is located.

Rated control capacity:

For AC-1 usage category (non-inductive or slightly inductive load), the rated control capacity of the auxiliary contact can generally reach 230V, 5A.

For DC-12 usage category (resistive load), it can reach 24V, 5A. This specifies the voltage and current range that the auxiliary contact can reliably control under different load types.