Key Benefits Precise 1k Ohm Nickel Element: Delivers a consistent 3 ohms per degree Fahrenheit sensitivity for high-resolution thermal tracking

cap retaining

a separate single-point power kit or specific breaker may be required for installation

maintaining efficiency and protecting the integrity of the electrical distribution within the HVAC sequencing control system

Robust Construction: Equipped with high-grade ball bearings and a standard 56 frame for superior mechanical stability

ABB CA4-10 Auxiliary Contact R-410A Key Benefits Precise 1k OhmThe ABB CA4 10 is a high performance 1 pole front mounted auxiliary contact block engineered for seamless integration with AF09 to AF96 contactors and NF contactor relays. This Normally Open (NO) auxiliary contact provides instantaneous switching logic, making it an essential component for expanding control and signaling capabilities in industrial automation systems. Designed for reliability in standard industrial environments, the CA4 10 features a