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ABB CR-U110DC2 Pack of 10 Pluggable Interface Relays
£89.18 per pack of 10
Why Choose the ABB CR-U110DC2 Pluggable Interface Relay?
The ABB CR-U110DC2 is a reliable pluggable universal interface relay designed for industrial automation, electrical control panels and signal switching applications. As part of the trusted ABB CR-U relay series, it provides dependable electrical isolation and flexible switching for PLC interfaces, machinery control systems and industrial installations.
This universal relay features a compact plug-in design with robust mechanical construction, making it suitable for applications where long service life, easy replacement and reliable switching performance are required. The relay provides stable operation in demanding industrial environments while simplifying maintenance and commissioning.
With a 110 V DC rated control supply voltage, 2 changeover (SPDT) contacts and switching capability of 250 V AC / 10 A, the ABB CR-U110DC2 delivers versatile control performance for industrial circuits. It is designed for use with ABB CR-U relay sockets and accessories for efficient panel installation.
Key Advantages
- Reliable ABB CR-U universal interface relay for industrial automation.
- 110 V DC coil voltage suitable for DC control systems.
- 2 changeover (SPDT) contacts for flexible switching configurations.
- High switching capability with 250 V AC / 10 A contacts.
- Compact plug-in format for quick installation and replacement.
- Suitable for PLC interfaces, machinery and electrical control applications.
Key Features
- ABB CR-U110DC2 pluggable universal interface relay.
- 110 V DC rated control supply voltage.
- 2 c/o (SPDT) output contacts.
- 250 V AC / 10 A switching capacity.
- Mechanical status indication design.
- Integrated test button for manual operation and contact locking.
- Silver nickel alloy contact material for reliable switching.
- Compatible with ABB CR-U sockets and accessories.
- Compact housing for industrial control cabinets.
Reliable Switching for Industrial Automation
Interface relays such as the ABB CR-U110DC2 provide electrical separation between automation controllers and connected equipment. They allow low-power control signals to operate higher-load circuits safely while improving system reliability and flexibility.
The ABB CR-U relay family is engineered for industrial applications requiring dependable switching, modular installation and simple maintenance. Its universal design supports a wide range of automation and control solutions.
Typical Applications
- PLC signal isolation and interface switching.
- Industrial automation control cabinets.
- Machine building and OEM systems.
- Motor control and electrical switching applications.
- Process control and monitoring equipment.
- Building automation installations.
Technical Specifications
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| Device Type | Interface Relay | |
|---|---|---|
| Terminal Type | PCB / pins | |
| Load Voltage | 250 V AC | |
| Mounting Type | 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-U Universal Relays | |
| Model | CR-U110DC2 | |
| Order code | 1SVR405621R8000 | |
| Product type | Pluggable interface relay | |
| Rated control supply voltage | 110 V DC | |
| Output contacts | 2 changeover (SPDT) | |
| Rated operational voltage | 250 V AC | |
| Rated operational current | 10 A | |
| Contact material | Silver nickel alloy (AgNi) | |
| Protection rating | IP40 | |
| Mounting type | Plug-in socket mounting | |
| Terminal type | PIN connection | |
| Dimensions (W × H × D) | approx. 35 × 54.4 × 35 mm | |
| Weight | approx. 0.083 kg | |
| Operating temperature | -40 to +70 °C | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB CR-U110DC2 used for?
The ABB CR-U110DC2 is a pluggable interface relay used for electrical isolation, signal switching and industrial automation control applications.
What voltage does the relay coil require?
The CR-U110DC2 operates with a 110 V DC rated control supply voltage.
How many contacts does this relay have?
The relay features 2 changeover (SPDT) contacts for flexible switching applications.
What is the contact rating of the ABB CR-U110DC2?
The relay provides contacts rated up to 250 V AC and 10 A.
Does the relay include a test function?
Yes, the relay includes a manual test button for operation and locking of output contacts.
Trusted by Automation Professionals Worldwide
ABB CR-U universal relays are widely used by engineers, machine builders and automation specialists to deliver reliable switching, isolation and control solutions in industrial environments.
