Weidmüller 8365980000 MCZR Relay

The Weidmüller 8365980000 MCZ R 24VDC Relay Module is a compact 24 VDC coil (±20%) interface relay designed for PLC control systems and automation panels, enabling reliable signal isolation and switching between controllers and field devices. Featuring 1 CO contact (AgSnO) rated for 6 A and a maximum switching voltage of 250 VAC or 250 VDC, this module supports interfacing PLCs, controllers, and field devices across factory automation equipment, packaging machinery, and process control cabinets. Mounting on a TS35 DIN rail, it uses tension-clamp connections, includes a green LED status indicator, and provides reverse polarity protection and a free-wheeling diode; with an IP20 protection rating and operating temperature range of -25°C to 50°C, it remains reliable in harsh industrial environments, while its 6.1 mm width helps keep panel layouts compact. As a purpose-built PLC signal interfacing component, it is commonly chosen for automation expansion, panel retrofits, and control cabinets in industrial automation and control systems, and can be found alongside other interface relays from Weidmüller, Phoenix Contact, Omron, and Finder as suitable replacements.