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ABB CR-S230VADC1CRGS Relay and Socket
£16.88
Why Choose the ABB 1SVR405541R7120 Interface Relay?
The ABB 1SVR405541R7120 is a compact and reliable CR-S230VADC1CRGS fully assembled interface relay designed for industrial automation, PLC interface systems and electrical control applications. Part of the trusted ABB CR-S pluggable interface relay range, this relay provides dependable signal isolation, switching and communication between control systems and external devices.
The CR-S230VADC1CRGS features a 230 V AC/DC control supply, a 1 changeover contact (SPDT) output and a switching capability of 250 V AC / 6 A. With gold-plated contacts and screw terminal connections, it provides reliable switching performance and secure installation for industrial control applications.
Designed for DIN rail mounting, the ABB 1SVR405541R7120 offers a slim 6.3 mm construction, IP20 terminal protection and efficient space utilisation, making it suitable for modern automation panels, machinery control systems and industrial electrical installations.
Key Advantages
- Complete ABB CR-S interface relay solution with integrated relay and socket.
- 230 V AC/DC control supply voltage suitable for industrial control systems.
- Gold-plated contacts improve reliability for sensitive switching applications.
- 1 changeover contact (SPDT) provides flexible switching capability.
- 250 V AC / 6 A output rating for dependable load control.
- Screw terminal connections provide secure and maintenance-friendly wiring.
Key Features
- ABB CR-S pluggable interface relay series.
- Model: CR-S230VADC1CRGS.
- 230 V AC/DC rated control supply voltage.
- 1 c/o (SPDT) contact configuration.
- Gold-plated relay contacts for improved switching reliability.
- 250 V AC / 6 A switching output.
- Screw terminal connection technology.
- DIN rail mounting according to IEC 60715 TH35 standard.
Reliable Signal Switching for Industrial Automation
Interface relays such as the ABB 1SVR405541R7120 provide electrical isolation between sensitive control electronics and external circuits. They enable PLCs, controllers and automation systems to safely operate switching loads while reducing the risk of interference between control and power circuits.
The CR-S230VADC1CRGS is designed for engineers requiring compact, dependable and easy-to-install relay solutions. Its gold-plated contacts, screw terminals and DIN rail mounting capability make it an efficient choice for industrial control panel applications.
Typical Applications
- PLC interface and signal isolation systems.
- Industrial automation control panels.
- Machine building and OEM equipment.
- Process automation installations.
- Electrical distribution cabinets.
- Industrial switching and control systems.
Technical Specifications
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| Device Type | Interface Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Mounting Type | DIN rail | |
| Switching Current (A) | 6 A | |
| Current | 6 A | |
| Voltage | 230 V | |
| Coil / Supply Voltage | 230 V AC, 230 V DC | |
| Contacts | 1 C/O | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | CR-S Pluggable Interface Relays | |
| Model | CR-S230VADC1CRGS | |
| Product ID | 1SVR405541R7120 | |
| Product type | Fully assembled interface relay | |
| Control supply voltage | 230 V AC/DC | |
| Contact configuration | 1 changeover contact (1 c/o / SPDT) | |
| Contact material | Gold plated | |
| Output rating | 250 V AC / 6 A | |
| Terminal type | Screw terminals | |
| Rated operational current AC-12 | 6 A at 230 V | |
| Rated operational current DC-12 | 6 A at 24 V | |
| Rated operational current DC-13 | 1 A at 24 V | |
| Protection rating | IP20 | |
| Mounting type | DIN rail mounting | |
| Width | 6.3 mm | |
| Height | 76.4 mm | |
| Depth | 88.5 mm | |
| Weight | approx. 0.03 kg | |
| Operating temperature | -40 to +55 °C | |
| HS Code | 85364900 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB 1SVR405541R7120 used for?
The ABB 1SVR405541R7120 is a CR-S230VADC1CRGS interface relay used for signal switching, electrical isolation and PLC interface applications.
What control voltage does this relay require?
The relay operates with a 230 V AC/DC control supply voltage.
What type of contacts does this relay use?
The relay features gold-plated SPDT changeover contacts for reliable switching performance.
What is the switching capacity of the relay?
The relay provides a 250 V AC / 6 A switching output capability.
How is the relay installed?
The relay is designed for DIN rail mounting inside industrial control cabinets.
Trusted by Automation Engineers Worldwide
ABB CR-S interface relays are widely used in industrial automation systems to provide reliable signal isolation, efficient switching and seamless integration between control systems and field devices.
