IDEC Relays RH4B-UDC24V Relay Refrigerant this is a genuine Carrier

this is a genuine Carrier OEM part precision-engineered for specific unit geometries to ensure proper hole alignment and static pressure management

it is not designed for liquid or water-only relief applications

Key Benefits Optimized Ignition Performance: Delivers a consistent high-voltage charge to the spark electrode for rapid

How do I ensure a secure connection during installation

it handles up to a 10-amp inductive load

IDEC Relays RH4B-UDC24V Relay Refrigerant this is a genuine CarrierThe IDEC RH4B UDC24V is a heavy duty 4PDT (4 Form C) relay engineered for high density industrial control panels and HVACR automation systems. This RH Series compact power relay features a 10A switching capacity at 110VAC 30VDC, providing reliable circuit isolation in a miniature footprint. Built with blade terminals for secure socket mounting, it utilizes Silver Cadmium Oxide (AgCdO) contacts to resist welding and ensure consistent electrical