MK-4811 is the direct replacement for 23-109

the SC18MLX platform is generally compatible with R507 refrigerant

This specific model is the standard 250F rollout switch for many residential York and Source1 units

ensuring zero-hassle compatibility on existing mounting brackets

Industrial-Grade Reliability: Engineered by ASCO for high-temperature resistance and long-term durability in demanding environments

TE Connectivity 27E893 Mount 322055-301 MK-4811 is the direct replacementThe TE Connectivity 27E893 is a heavy duty 3 pole relay socket engineered for industrial control panels and HVACR automation systems. This 15A relay socket features a robust DIN rail mount design, allowing for rapid installation and secure placement in high vibration environments. Designed to interface with Potter & Brumfield KUP series relays, it utilizes screw terminal connections to ensure low resistance electrical contact and long term reliability