Why Choose the ABB CR-M220DC2L Pluggable Interface Relay?
The ABB CR-M220DC2L is a compact and reliable pluggable miniature interface relay designed for switching and isolation applications in industrial control, automation and electrical systems. As part of the ABB CR-M relay series, it provides two changeover contacts, an integrated LED indication and a 220 V DC control supply for dependable interface switching. :chatgpt-content-reference{index="0"}
The relay features 2 c/o (SPDT) contacts with contacts rated at 250 V / 12 A. Its pluggable design allows the relay to be installed in a compatible socket, while the integrated LED provides clear visual indication of the relay operating status. :chatgpt-content-reference{index="1"}
With a 220 V DC rated control supply, the CR-M220DC2L is suited to industrial control panels, interface circuits, automation equipment and electrical systems where reliable switching and electrical isolation are required. The compact relay body measures approximately 21.2 mm wide, 35.6 mm high and 27.5 mm deep. :chatgpt-content-reference{index="2"}
Key Advantages
- Compact pluggable miniature interface relay for industrial control applications.
- 220 V DC control supply for high-voltage DC control circuits.
- 2 c/o (SPDT) changeover contacts provide flexible switching functionality.
- 250 V / 12 A contact rating for a wide range of switching applications.
- Integrated LED status indication for clear visual monitoring.
- Pluggable construction simplifies installation, replacement and maintenance.
Key Features
- ABB CR-M miniature relay series.
- 220 V DC rated control supply voltage.
- 2 c/o (SPDT) output contacts.
- 250 V / 12 A contact rating.
- Integrated LED indication.
- Silver-nickel alloy AgNi contact material.
- Pluggable relay design for compatible CR-M sockets.
- Compact construction for installation in control panels and interface systems.
Reliable Switching for Industrial Automation
Interface relays such as the ABB CR-M220DC2L provide an effective way to connect control signals with electrical loads while offering flexible switching through changeover contacts. The relay's two SPDT outputs can be used for control, signalling and interface functions within industrial automation systems.
The CR-M series is designed for compact installation in electrical control panels and automation equipment. Its pluggable construction enables straightforward relay replacement, while the integrated LED provides convenient visual indication of the relay state. Compatible sockets, function modules, holders and markers are available for the CR-M range. :chatgpt-content-reference{index="3"}
Typical Applications
- Industrial automation and control panels.
- PLC interface and control circuits.
- Machine control systems.
- Electrical switching and signalling circuits.
- Industrial interface and isolation applications.
- Control cabinet and panel-building applications.
