Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB CR-U110AC3L Pluggable Relay 3C/O 110VAC
£9.92
Why Choose the ABB 1SVR405622R7100 CR-U110AC3L Pluggable Interface Relay?
The ABB 1SVR405622R7100 is a dependable CR-U110AC3L pluggable interface relay designed for reliable switching, electrical isolation and signal interfacing in industrial automation and control systems. As part of the advanced ABB CR-U universal relay series, it provides a compact and flexible solution for connecting PLCs, controllers and field devices in demanding industrial environments.
This universal relay combines a robust plug-in construction with high switching reliability, making it suitable for machine control, process automation and electrical distribution applications. The integrated LED indicator provides clear relay status visibility, while the built-in test button simplifies commissioning, maintenance and troubleshooting.
With a 110 V AC control supply voltage, 3 changeover (SPDT) contacts and switching capability of 250 V AC / 10 A, the ABB CR-U110AC3L is designed for versatile circuit control where dependable isolation and signal multiplication are required. Its compact 35 mm housing enables efficient installation in electrical cabinets and DIN rail systems when combined with suitable ABB CR-U sockets.
Key Advantages
- Reliable ABB CR-U universal interface relay for industrial automation applications.
- 110 V AC coil voltage suitable for industrial control systems.
- 3 changeover (SPDT) contacts for flexible switching configurations.
- High switching performance with 250 V AC / 10 A contacts.
- Integrated LED indication for fast operational status checking.
- Built-in test button enables simple commissioning and maintenance.
- Plug-in relay design allows quick replacement and reduced downtime.
Key Features
- ABB CR-U110AC3L pluggable interface relay.
- 110 V AC rated control supply voltage.
- 3 c/o (SPDT) output contacts.
- 250 V AC / 10 A contact rating.
- Integrated LED coil energisation indicator.
- Manual test button with locking function for output contacts.
- Robust circular pin terminals for repetitive industrial use.
- Compatible with ABB CR-U sockets, holders and accessories.
- Compact design for control cabinet and DIN rail installations.
Reliable Switching for Industrial Automation
Interface relays such as the ABB CR-U110AC3L provide electrical isolation between control electronics and field equipment while allowing automation systems to safely operate multiple circuits. They are commonly used between PLC outputs, sensors, actuators and industrial switching devices.
The ABB CR-U relay family delivers long mechanical and electrical service life through a compact modular design. Its plug-in format, integrated diagnostics and wide accessory range make it suitable for modern industrial control installations requiring flexibility and reliability.
Typical Applications
- PLC interface and signal isolation systems.
- Industrial automation control cabinets.
- Machine building and OEM equipment.
- Motor control and switching applications.
- Process monitoring and control systems.
- Building automation installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | DIN rail, Plug-in socket | |
| Load Voltage | 250 V AC | |
| Switching Current (A) | 10 A | |
| Current | 10 A | |
| Voltage | 110 V | |
| Coil / Supply Voltage | 110 V AC | |
| Contacts | 1 C/O | |
| IP Rating | IP40 | |
| Manufacturer | ABB | |
| Series | CR-U Universal Relays | |
| Model | 1SVR405622R7100 | |
| Product type | Pluggable interface relay | |
| Order designation | CR-U110AC3L | |
| Rated control supply voltage | 110 V AC | |
| Output contacts | 3 changeover (SPDT) | |
| Rated operational voltage | 250 V AC | |
| Rated operational current | 10 A | |
| Frequency | 50 / 60 Hz | |
| Contact material | Silver nickel alloy (AgNi) | |
| Protection rating | IP40 | |
| Mounting type | Plug-in socket / DIN rail mounting | |
| Dimensions (W × H × D) | approx. 35 × 54.4 × 35 mm | |
| Weight | approx. 0.083 kg | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB 1SVR405622R7100 used for?
The ABB 1SVR405622R7100 is a pluggable interface relay used for electrical isolation, signal switching and automation control applications.
What is the coil voltage of this relay?
The CR-U110AC3L operates with a 110 V AC rated control supply voltage.
How many contacts does the ABB CR-U110AC3L have?
The relay features 3 changeover (SPDT) contacts for flexible switching applications.
What is the switching capacity of this relay?
The ABB CR-U110AC3L provides contacts rated up to 250 V AC and 10 A.
Does this relay include status indication?
Yes, the relay includes an integrated LED indicator showing when the coil is energised.
Trusted by Automation Professionals Worldwide
ABB CR-U universal interface relays are widely used by engineers, OEM manufacturers and automation specialists to provide reliable switching, isolation and signal control in industrial systems.
