ABB CAL5-11 is a side-mounted auxiliary contact block for ABB A-line contactors (A9 through A75) that provides one normally open and one normally closed auxiliary contact, enabling signaling and interlock functions in control circuits. Designed to mount on the front face of the base contactor, CAL5-11 occupies a single mounting position and carries a rating up to 690 VAC or 250 VDC. Its compact footprint is approximately 12 x 74 x 62 mm, making it suitable for space-constrained panels. When used with the WB75-A mechanical latch option, CAL5-11 supports latching configurations for certain control schemes in industrial installations.
