Air Products and Controls MR-201/C/R is a DPDT multi-voltage control relay with a 24 VDC coil intended for control and fire alarm applications. The relay provides double-pole double-throw switching with resistive contact capability and an integral LED for coil indication. The module is designed for snap-apart mounting and continuous-duty operation across supported input voltages for industrial control circuits, HVAC, security, and lighting control.
DPDT (double pole double throw) contact configuration with resistive contact rating of 10 A
Coil and operable input voltages include 24 VDC and support for multi-voltage inputs (18â35 VDC/VAC, 24 VAC, 115/120 VAC, 230 VAC)
Integral red LED indicates coil energization; snap-apart modules, metal backbox with plastic cover, and track mounting options
Product Highlights
DPDT multi-voltage control relay, 24 VDC coil, 10 A resistive contacts, integral LED indicator, modular snap-apart mounting