ABB CAL5-11 Auxiliary Contact

The ABB CAL5-11 is a high-performance side-mounted auxiliary contact block designed for seamless integration with ABB A-Series contactors, specifically models A9 through A75. Featuring a 1 NO (Normally Open) and 1 NC (Normally Closed) configuration, this essential component provides reliable feedback signals and interlocking capabilities for complex motor control circuits. Engineered for industrial automation environments, the CAL5-11 technical specifications ensure high electrical durability and precise switching logic. By expanding the control capabilities of your existing magnetic contactors, this unit optimizes system monitoring while maintaining a compact footprint. Whether used in high-demand HVACR systems or electrical distribution panels, the ABB auxiliary contact facilitates efficient secondary circuit signals, ensuring your machinery operates with maximum safety and efficiency.

• Enhanced System Logic: Provides dual-state feedback (1NO/1NC) for precise control circuit management.
• Space-Saving Design: Low-profile side-mount installation preserves valuable DIN rail space.
• Broad Compatibility: Engineered specifically for ABB A9-A75 contactors and AE/TAL variants.
• Industrial Durability: Robust construction ensures high-cycle reliability in motor starter applications.

• How do you install the CAL5-11 on a contactor? The block features a snap-on mechanism for tool-free attachment to the side of the main contactor.
• Can this be used for interlocking? Yes, the 1NC contact is frequently used for electrical interlocking between two contactors.
• What contactors are compatible with the ABB CAL5-11? It is compatible with A9, A12, A16, A26, A30, A40, A50, A63, and A75 contactors.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.