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ABB CR-M110DC3 Pluggable Relay 3C/O 110VDC
£6.49
Why Choose the ABB CR-M110DC3 Interface Relay?
The ABB 1SVR405612R8000 is a compact and reliable CR-M110DC3 pluggable miniature interface relay designed for industrial automation, electrical control panels and signal switching applications. As part of the ABB CR-M miniature relay series, it provides dependable electrical isolation and switching between PLC systems, controllers and field devices.
This relay is designed for easy integration into industrial control systems where compact dimensions, reliable switching performance and straightforward maintenance are required. The plug-in construction allows the relay to be installed into a compatible ABB CR-M socket, with the relay and socket combination easily mounted onto a DIN rail.
With a 110 V DC coil supply, 3 changeover (3 C/O / SPDT) contacts and contacts rated at 250 V / 10 A, the ABB CR-M110DC3 enables flexible switching of multiple circuits using a single control signal in industrial automation and electrical control systems.
Key Advantages
- Compact pluggable interface relay for industrial automation applications.
- 110 V DC coil voltage suitable for industrial control circuits.
- 3 changeover contacts provide flexible switching configurations.
- 250 V / 10 A contact rating supports reliable industrial switching.
- Integrated test button enables manual relay operation during commissioning.
- Plug-in design allows fast replacement and simplified maintenance.
Key Features
- ABB CR-M miniature interface relay series.
- Model: CR-M110DC3.
- Product ID: 1SVR405612R8000.
- 110 V DC rated control supply voltage.
- 3 C/O (SPDT) output contacts.
- 250 V AC / 10 A switching capability.
- Integrated test button for manual actuation and contact locking.
- Silver-nickel (AgNi) contact material.
- Flat-pin plug-in terminal design.
- Compatible with ABB CR-M sockets and accessories.
- Designed without built-in LED indication.
Reliable Switching for Industrial Automation
Interface relays such as the ABB CR-M110DC3 provide electrical isolation between automation controllers and external circuits. They allow PLC outputs and control signals to safely operate connected loads while improving system reliability and protecting sensitive control equipment.
The ABB CR-M series is designed for machine builders, panel manufacturers and automation engineers requiring compact relay solutions with dependable switching performance. Its modular plug-in design supports efficient installation, simple replacement and seamless integration into modern industrial control cabinets.
Typical Applications
- PLC interface and signal isolation systems.
- Industrial automation control panels.
- Machine building and OEM equipment.
- Motor control auxiliary circuits.
- Process automation installations.
- Electrical control and distribution systems.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Terminal Type | Faston / flat-pin | |
| Load Voltage | 250 V AC | |
| Mounting Type | DIN rail, Plug-in socket | |
| Switching Current (A) | 10 A | |
| Current | 10 A | |
| Voltage | 110 V | |
| Coil / Supply Voltage | 110 V DC | |
| Contacts | 1 C/O | |
| IP Rating | IP40 | |
| Manufacturer | ABB | |
| Series | CR-M Miniature Interface Relays | |
| Model | CR-M110DC3 | |
| Product ID | 1SVR405612R8000 | |
| Product type | Pluggable miniature interface relay | |
| Control supply voltage | 110 V DC | |
| Contact configuration | 3 C/O (SPDT) | |
| Rated operational voltage | 250 V AC | |
| Rated operational current | 10 A | |
| Contact material | Silver-nickel alloy (AgNi) | |
| Indicator | No built-in LED | |
| Test function | Manual test button | |
| Protection rating | IP40 | |
| Mounting type | Plug-in socket / DIN rail mounting | |
| Terminal type | Flat-pin connections | |
| Dimensions (H × W × D) | approx. 35.6 × 21.2 × 27.5 mm | |
| Weight | approx. 0.033 kg | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB CR-M110DC3 used for?
The ABB CR-M110DC3 is a miniature pluggable interface relay used for signal isolation, switching and industrial automation control applications.
What coil voltage does the CR-M110DC3 require?
The relay operates with a 110 V DC rated control supply voltage.
How many contacts are included on this relay?
The ABB CR-M110DC3 includes 3 changeover (C/O or SPDT) contacts for flexible switching configurations.
What is the contact rating of this ABB relay?
The relay contacts are rated up to 250 V / 10 A for industrial switching applications.
Does the relay include a test function?
Yes, the CR-M110DC3 includes an integrated test button for manual actuation and easy commissioning.
Trusted by Industrial Automation Professionals
ABB CR-M miniature interface relays are widely used by automation engineers and machine builders to provide reliable switching, electrical isolation and efficient integration within industrial control systems.
