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1SVR405611R8400 ABB CR-M110DC2LD Pluggable Relay 2C/O 110VDC
ABB CR-M110DC2LD pluggable miniature interface relay with a 110 V DC control supply, 2 c/o contacts rated at 250 V and 12 A, integrated LED indication and free-wheeling diode.
£8.01
Why Choose the ABB CR-M110DC2LD Pluggable Relay?
The ABB CR-M110DC2LD is a compact pluggable miniature interface relay with 2 changeover contacts, designed for dependable switching and signal interfacing in industrial automation and control systems. Part of the ABB CR-M range, it combines a 110 V DC control supply with two changeover outputs in a practical plug-in format.
The CR-M110DC2LD operates from a 110 V DC control supply and provides 2 c/o (SPDT) contacts rated at 250 V and 12 A. The relay includes an integrated LED for clear operating status indication and a free-wheeling diode for suppression of voltage generated by the DC relay coil.
The pluggable construction allows the CR-M110DC2LD to be installed in a compatible ABB CR-M socket, making replacement and maintenance straightforward. With a compact housing measuring approximately 21.2 mm wide, 35.6 mm high and 27.5 mm deep, it provides a space-efficient interface solution for industrial control panels and automation assemblies.
Key Advantages
- Reliable ABB CR-M pluggable miniature interface relay.
- 110 V DC control supply for compatible control circuits.
- 2 c/o (SPDT) contacts provide flexible switching functionality.
- Contacts rated at 250 V and 12 A.
- Integrated LED indication provides clear visual operating status.
- Integrated free-wheeling diode provides suppression for the DC relay coil.
- Pluggable construction simplifies relay replacement and maintenance.
- Compact housing helps make efficient use of control cabinet space.
- Suitable for PLC, industrial automation and control panel applications.
Key Features
- ABB CR-M110DC2LD pluggable interface relay.
- 110 V DC rated control supply voltage.
- 2 c/o (SPDT) output contacts.
- Electromechanical relay technology.
- 12 A contact rating.
- 250 V maximum switched voltage.
- Integrated LED operating indication.
- Integrated free-wheeling diode for DC coil suppression.
- Pluggable socket-mounted construction.
- Compact 21.2 mm wide housing.
- Approximate dimensions of 21.2 × 35.6 × 27.5 mm.
- Product net weight approximately 0.033 kg.
Reliable Interface Switching for Industrial Automation
The ABB CR-M110DC2LD provides a dependable electromechanical interface between electronic control equipment and external circuits. Its two changeover contacts provide flexible switching functionality, while the 110 V DC coil makes it suitable for compatible industrial automation and control systems.
The integrated LED provides immediate visual feedback of relay operation, while the free-wheeling diode helps suppress voltage generated by the DC coil. The pluggable construction allows the relay element to be replaced using a compatible CR-M socket, supporting efficient maintenance of industrial control equipment.
Typical Applications
- PLC and controller interfaces.
- Industrial automation control panels.
- Machine control systems.
- Relay-based switching and interlocking circuits.
- Control circuit signal switching.
- Industrial interface and isolation applications.
- OEM machinery and equipment.
- Building and process automation systems.
- Control cabinet interface assemblies.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Switching Current (A) | 12 A | |
| Series | CR-M | |
| ABB order code | 1SVR405611R8400 | |
| Product type | Pluggable miniature interface relay | |
| Product group | 310944-Pluggable Relays | |
| Rated control supply voltage | 110 V DC | |
| Output contact configuration | 2 c/o (SPDT) | |
| Output signal | 250 V / 12 A | |
| Contact rating | 250 V, 12 A | |
| Contact material | Silver-nickel alloy (AgNi) | |
| Indication | Integrated LED | |
| Coil suppression | Free-wheeling diode | |
| Mounting | Plug-in relay with compatible CR-M socket | |
| Product width | 21.2 mm | |
| Product height | 35.6 mm | |
| Product depth | 27.5 mm | |
| Product net weight | 0.033 kg | |
| Package quantity | 10 pieces | |
| Minimum order quantity | 10 pieces | |
| RoHS status | Following EU Directive 2011/65/EU |
Frequently Asked Questions
What is the ABB CR-M110DC2LD used for?
The CR-M110DC2LD is a pluggable miniature interface relay used for switching and interfacing control circuits in industrial automation and electrical control systems.
What control voltage does the CR-M110DC2LD use?
The CR-M110DC2LD operates with a 110 V DC rated control supply voltage.
How many contacts does the CR-M110DC2LD have?
The CR-M110DC2LD has 2 c/o (SPDT) changeover contacts, providing flexible switching of external circuits.
What is the contact rating of the CR-M110DC2LD?
The CR-M110DC2LD contacts are rated at 250 V and 12 A.
Does the CR-M110DC2LD have an LED indicator?
Yes. The CR-M110DC2LD has an integrated LED indicator for visual indication of relay operation, together with a free-wheeling diode for DC coil suppression.
Trusted by Automation Engineers Worldwide
ABB CR-M interface relays provide dependable switching, clear status indication and practical plug-in maintenance for industrial automation and control applications.
