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ABB CR-S024VDC1RG Interface Relay
£4.95
Why Choose the ABB CR-S024VDC1RG Interface Relay?
The ABB CR-S024VDC1RG is a compact slim pluggable interface relay designed for electrical isolation, signal amplification and reliable switching in industrial automation and control systems. Part of the ABB CR-S interface relay series, it provides a space-saving solution for connecting PLCs, controllers and field devices.
Featuring a 24 V DC coil supply and gold-plated 1 changeover (SPDT) contacts, the CR-S024VDC1RG delivers excellent contact reliability, particularly for applications where small currents and sensitive signals must be switched. Its slim construction allows efficient installation in compact electrical panels while maintaining dependable switching performance.
The ABB CR-S024VDC1RG can be mounted directly on a printed circuit board or used with compatible ABB relay sockets for DIN rail installation. With a 250 V / 6 A contact rating, IP20 protection and a narrow footprint, it is suitable for industrial automation, machinery and electrical control applications.
Key Advantages
- Compact slim interface relay for industrial automation systems.
- Gold-plated contacts improve reliability when switching low currents and sensitive loads.
- 24 V DC coil voltage compatible with common industrial control circuits.
- 1 changeover (SPDT) contact provides flexible switching operation.
- 250 V / 6 A output rating for dependable load control.
- Space-saving design for high-density control panels.
Key Features
- ABB CR-S024VDC1RG pluggable interface relay.
- Gold-plated AgSnO₂ output contacts.
- Rated control supply voltage: 24 V DC.
- 1 c/o (SPDT) contact output.
- 250 V / 6 A switching capacity.
- Compact slim housing design.
- Suitable for PCB mounting or ABB socket mounting.
- UL 94-V0 flame-retardant housing.
Reliable Switching for Industrial Control Systems
Interface relays such as the ABB CR-S024VDC1RG provide essential separation between sensitive electronic control circuits and external electrical loads. They allow PLC outputs and automation controllers to operate field devices safely while protecting control electronics.
The gold-plated contact technology of the CR-S024VDC1RG makes it particularly suitable for applications requiring dependable switching of small currents and low-level signals. Its compact footprint helps engineers maximise panel space without compromising reliability.
Typical Applications
- PLC interface and signal isolation.
- Industrial automation control panels.
- Machine control systems.
- Instrumentation and monitoring equipment.
- Building automation applications.
- Electrical switching and signal matching systems.
Technical Specifications
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| Device Type | Interface Relay | |
|---|---|---|
| Mounting Type | PCB, Plug-in socket | |
| Current | 6 A | |
| Voltage | 24 V | |
| Coil / Supply Voltage | 24 V DC | |
| Contacts | 1 C/O | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | CR-S | |
| Model | CR-S024VDC1RG | |
| Order code | 1SVR405501R3020 | |
| Product type | Slim pluggable interface relay | |
| Contact material | Gold-plated silver tin oxide (AgSnO₂/Au) | |
| Control voltage | 24 V DC | |
| Contact configuration | 1 changeover (SPDT) | |
| Output rating | 250 V / 6 A | |
| Mounting type | PCB or relay socket mounting | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | approx. 5 × 15 × 28 mm | |
| Weight | approx. 0.005 kg | |
| Operating temperature | -40 °C to +85 °C | |
| HS Code | 85364900 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB CR-S024VDC1RG used for?
The ABB CR-S024VDC1RG is an interface relay used for electrical isolation, signal amplification and switching between control systems and field devices.
What coil voltage does the CR-S024VDC1RG require?
The relay operates with a 24 V DC control supply voltage.
What makes the CR-S024VDC1RG different from the CR-S024VDC1R?
The CR-S024VDC1RG features gold-plated contacts that improve reliability when switching low currents and sensitive signals.
What is the maximum switching rating?
The relay provides a 250 V / 6 A output rating.
Where is the CR-S024VDC1RG installed?
The relay is typically installed in industrial control panels, PLC systems and automation equipment using compatible ABB sockets.
Trusted by Industrial Automation Professionals
ABB CR-S024VDC1RG interface relays provide compact, reliable and high-performance switching solutions for industrial automation, PLC systems and electrical control applications.
