General Purpose Switching Relay - SPNO, SPDT, DPNP & SPDT | Merhein

General Purpose Switching Relay - SPNO, SPDT, DPNP & SPDT | Merhein

Technical Specifications

Product Overview

General Purpose Switching Relay

This general purpose switching relay is designed for robust performance in industrial and HVAC applications. It features a versatile range of contact configurations including SPNO, SPDT, DPNO, and DPDT to suit various circuit requirements. With a Class B insulation system and multi-positional mounting, it offers both safety and installation flexibility for professional control systems.

Air conditioning relay unit with technical specifications visible — Standard HVAC relay model shown with terminal orientation.

Technical Specifications

Insulation System: Class B
Terminal Type: 0.250 inch QC
Mounting Options: Multi-positional

Features a robust case with integrated link screw for secure multi-positional mounting.

Configuration Matrix

Model Availability

Config	24VAC	120VAC	208/240VAC
SPNO	CKYR-61AQ1A	CKYR-61AT1A	CKYR-61AU1A
SPDT	CKYR-61CQ1A	CKYR-61CT1A	CKYR-61CU1A
DPNO	CKYR-62AQ1A	CKYR-62AT1A	CKYR-62AU1A
DPDT	CKYR-62CQ1A	CKYR-62CT1A	CKYR-62CU1A

Applications

Common Use Cases: HVAC SystemsIndustrial AutomationBuilding ControlTelecommunicationsDistribution Boxes

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