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ABB CR-U230AC3 Pluggable Relay 3C/O 230VAC
£9.17
Why Choose the ABB 1SVR405622R3000 CR-U230AC3 Pluggable Interface Relay?
The ABB 1SVR405622R3000 is a reliable CR-U230AC3 pluggable universal interface relay designed for industrial automation, electrical control panels and signal switching applications. As part of the proven ABB CR-U relay series, it provides dependable electrical isolation, flexible switching and reliable control for PLC interfaces, machinery and industrial automation systems.
This universal relay features a compact plug-in construction with robust circular pin terminals designed for demanding industrial environments. The modular design allows installation with compatible ABB CR-U sockets, providing a practical and maintenance-friendly solution for modern control cabinets.
With a 230 V AC rated control supply voltage, 3 changeover (SPDT) contacts and contact ratings of 250 V / 10 A, the ABB CR-U230AC3 enables multiple circuits to be switched from a single control signal. The relay includes an integrated test button for manual actuation and commissioning support.
Key Advantages
- Reliable ABB CR-U universal interface relay for industrial automation applications.
- 230 V AC coil voltage suitable for industrial control systems.
- 3 changeover (SPDT) contacts for flexible switching configurations.
- High switching capability with 250 V / 10 A contacts.
- Compact plug-in design enables quick installation and replacement.
- Integrated test button simplifies commissioning and maintenance.
- Compatible with ABB CR-U sockets, holders and accessories.
Key Features
- ABB CR-U230AC3 pluggable interface relay.
- 230 V AC rated control supply voltage.
- 3 c/o (SPDT) output contacts.
- 250 V / 10 A contact rating.
- Universal relay design for industrial automation systems.
- Integrated test button for manual relay actuation.
- Silver nickel alloy (AgNi) contacts for reliable switching performance.
- Mechanical status indication for relay operation visibility.
- Socket-mounted design for efficient maintenance.
Reliable Switching for Industrial Automation
Interface relays such as the ABB CR-U230AC3 provide electrical isolation between automation controllers and field devices. They allow low-power control signals from PLCs and industrial controllers to safely operate higher-load circuits while improving system reliability and flexibility.
The ABB CR-U relay family is designed for industrial applications requiring durable construction, modular installation and easy maintenance. The CR-U230AC3 provides a dependable solution for engineers, OEM manufacturers and panel builders requiring reliable AC switching control.
Typical Applications
- PLC signal isolation and interface switching.
- Industrial automation control cabinets.
- Machine building and OEM equipment.
- Motor control and electrical switching systems.
- Process automation and monitoring applications.
- Building automation installations.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Terminal Type | PCB / pins | |
| Switching Current (A) | 10 A | |
| Load Voltage | 250 V AC | |
| Mounting Type | Plug-in socket | |
| Current | 10 A | |
| Voltage | 120 V | |
| Coil / Supply Voltage | 230 V AC | |
| Contacts | 1 C/O | |
| IP Rating | IP40 | |
| Manufacturer | ABB | |
| Series | CR-U Universal Relays | |
| Model | 1SVR405622R3000 | |
| Order designation | CR-U230AC3 | |
| Product type | Pluggable universal interface relay | |
| Rated control supply voltage | 230 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) | |
| Indicator | Mechanical status indication | |
| Protection rating | IP40 | |
| Mounting type | Plug-in socket mounting | |
| Terminal type | Pin connection | |
| Dimensions (W × H × D) | 35 × 54.4 × 35 mm | |
| Weight | approx. 0.083 kg | |
| Operating temperature | -40 to +85 °C | |
| HS Code | 85364900 | |
| Country of Manufacture | Poland |
Frequently Asked Questions
What is the ABB 1SVR405622R3000 used for?
The ABB 1SVR405622R3000 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-U230AC3 operates with a 230 V AC rated control supply voltage.
How many contacts does this relay have?
The relay features 3 changeover (SPDT) contacts for flexible switching applications.
What is the contact rating of the ABB CR-U230AC3?
The relay provides contacts rated up to 250 V and 10 A.
Does this relay include a test function?
Yes, the relay includes an integrated test button for manual actuation during testing and commissioning.
Trusted by Automation Professionals Worldwide
ABB CR-U universal interface relays are trusted by engineers, OEM manufacturers and automation specialists for dependable switching, electrical isolation and industrial control solutions.
