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ABB CR-U024AC3L Pluggable Relay 3C/O 24VAC
£9.76
Why Choose the ABB 1SVR405622R0100 CR-U024AC3L Interface Relay?
The ABB 1SVR405622R0100 is a reliable CR-U024AC3L pluggable universal interface relay designed for industrial automation, electrical control panels and dependable switching applications. As part of the ABB CR-U relay family, it provides efficient signal isolation and switching between PLC systems, controllers and external electrical loads.
This compact relay features a robust plug-in construction, integrated LED indication and a manual test button for easy commissioning and maintenance. The ABB CR-U series is designed for repetitive industrial use, offering reliable operation and simple DIN rail installation when combined with compatible relay sockets.
With a 24 V AC control supply, 3 change-over (SPDT) contacts and a switching capability of 250 V AC / 10 A, the ABB CR-U024AC3L is ideal for automation equipment, machine control systems and industrial electrical cabinets requiring multiple switching outputs from a single control signal.
Key Advantages
- Reliable ABB CR-U series pluggable interface relay for industrial automation.
- 24 V AC coil voltage suitable for standard control circuits.
- 3 change-over (SPDT) contacts for flexible switching configurations.
- 250 V AC / 10 A contact rating for dependable load control.
- Integrated LED status indicator for quick relay monitoring.
- Manual test button simplifies commissioning and troubleshooting.
- Plug-in design enables fast installation and replacement.
- Compatible with ABB CR-U sockets for DIN rail mounting.
Key Features
- ABB CR-U024AC3L pluggable universal interface relay.
- 24 V AC rated control supply voltage.
- 3 c/o (SPDT) output contacts.
- 250 V AC / 10 A switching capacity.
- Built-in LED relay coil energisation indicator.
- Integrated orange test button for manual actuation.
- Silver nickel alloy (AgNi) contact material.
- Robust circular pin terminals for industrial applications.
- Plug-in socket mounting for flexible cabinet installation.
Reliable Signal Switching for Industrial Automation
Interface relays such as the ABB CR-U024AC3L provide electrical isolation between control electronics and external circuits. They allow PLCs, automation controllers and industrial systems to safely operate electrical loads while improving reliability and flexibility.
The ABB CR-U relay family delivers a modular solution for control applications where dependable switching, simple maintenance and efficient installation are required. The relay and socket combination can be securely mounted onto DIN rails for streamlined control cabinet integration.
Typical Applications
- PLC and industrial automation systems.
- Machine control cabinets.
- Motor, valve and actuator switching circuits.
- Signal isolation and interface applications.
- Building automation systems.
- Process control and electrical distribution equipment.
Technical Specifications
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| 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 | |
| Coil / Supply Voltage | 24 V AC | |
| Contacts | 1 C/O | |
| IP Rating | IP40 | |
| Manufacturer | ABB | |
| Series | CR-U Interface Relays | |
| Model | CR-U024AC3L | |
| Product ID | 1SVR405622R0100 | |
| Product type | Pluggable universal interface relay | |
| Control supply voltage | 24 V AC | |
| Contact configuration | 3 change-over (SPDT) contacts | |
| Rated operational voltage | 250 V AC | |
| Rated operational current | 10 A | |
| Frequency | 50 / 60 Hz | |
| Contact material | Silver nickel alloy (AgNi) | |
| Indicator | Integrated LED | |
| Protection rating | IP40 | |
| Mounting type | Plug-in socket / DIN rail mounting | |
| Dimensions (H × W × D) | approx. 54.4 × 35 × 35 mm | |
| Weight | approx. 0.083 kg | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB 1SVR405622R0100 used for?
The ABB 1SVR405622R0100 is a CR-U024AC3L interface relay used for signal isolation, switching and control applications in industrial automation systems.
What coil voltage does this relay require?
The relay operates with a 24 V AC control supply voltage.
How many contacts does the relay have?
The CR-U024AC3L features 3 change-over (SPDT) contacts for flexible switching applications.
What is the maximum switching rating?
The relay contacts are rated up to 250 V AC and 10 A.
Does this relay include status indication?
Yes, the relay includes an integrated LED indicator showing coil energisation status.
Trusted by Automation Professionals Worldwide
ABB CR-U interface relays are widely used in industrial automation systems to provide reliable switching, electrical isolation and efficient connection between control devices and field equipment.
