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CR-M4SS Standard socket for 2c/o or 4c/o CR-M relay
£3.95
Why Choose the ABB 1SVR405651R3000 CR-M4SS Relay Socket?
The ABB 1SVR405651R3000, also known as the CR-M4SS standard relay socket, is a compact and reliable plug-in relay socket designed for ABB CR-M miniature interface relays. As part of the ABB CR-M relay accessory range, it provides a secure connection interface for industrial control systems, automation panels and electrical switching applications.
The CR-M4SS socket is suitable for ABB CR-M relays with 2 or 4 changeover (SPDT) contacts and features robust screw terminal connections for reliable field wiring. Its DIN rail mounting design enables straightforward installation inside industrial control cabinets while maintaining efficient panel organisation.
With a rated operational voltage of 250 V, a current rating of 7 A and compatibility with ABB CR-M miniature relays, the ABB 1SVR405651R3000 provides a dependable relay mounting solution for automation engineers and panel builders requiring reliable signal switching infrastructure.
Key Advantages
- Reliable relay socket for ABB CR-M miniature relays.
- Compatible with 2CO and 4CO SPDT CR-M relay configurations.
- Screw terminal connections provide secure electrical wiring.
- DIN rail mounting simplifies control panel installation.
- Supports optional plug-in function modules and accessories.
- Compact design improves industrial panel space utilisation.
Key Features
- ABB CR-M interface relay accessory series.
- Model: CR-M4SS.
- Product ID: 1SVR405651R3000.
- Product type: Standard relay socket.
- Compatible relays: ABB CR-M miniature relays.
- Relay configurations: 2 c/o and 4 c/o contacts.
- Terminal type: Screw terminals.
- Mounting: DIN rail mounting.
- Supports pluggable function modules and accessories.
Reliable Relay Interface for Industrial Automation
Relay sockets provide a secure mechanical and electrical connection between interface relays and control wiring systems. The ABB CR-M4SS allows fast relay replacement and reliable signal switching in industrial automation applications.
The modular design of the ABB CR-M series enables flexible configuration with optional accessories such as function modules, holders and markers. This makes the 1SVR405651R3000 suitable for control panels requiring dependable relay integration and easy maintenance.
Typical Applications
- Industrial automation control panels.
- PLC interface systems.
- Machine control cabinets.
- Motor control applications.
- Signal conditioning systems.
- Industrial electrical installations.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Load Voltage | 250 V | |
| Mounting Type | DIN rail | |
| Switching Current (A) | 7 A | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | CR-M | |
| Model | CR-M4SS | |
| Product ID | 1SVR405651R3000 | |
| Product type | Relay socket | |
| Function | Socket for miniature interface relays | |
| Compatible relay contacts | 2 c/o or 4 c/o (SPDT) | |
| Rated operational voltage | 250 V | |
| Rated operational current | 7 A | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail mounting | |
| Number of pins | 14 | |
| Protection rating | IP20 | |
| Operating temperature | -40°C to +70°C | |
| Dimensions (W × H × D) | approx. 27 × 42.5 × 82 mm | |
| Weight | approx. 0.07 kg | |
| HS Code | 85366990 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB 1SVR405651R3000 used for?
The ABB 1SVR405651R3000 is a relay socket used to mount and connect ABB CR-M miniature interface relays in industrial control systems.
What is the model name of ABB 1SVR405651R3000?
The product model is ABB CR-M4SS standard relay socket.
Which relays are compatible with the CR-M4SS?
The CR-M4SS socket is compatible with ABB CR-M relays featuring 2 or 4 changeover (SPDT) contacts.
How is the ABB CR-M4SS installed?
The relay socket is designed for DIN rail mounting inside industrial control panels.
What type of terminals does the relay socket use?
The ABB CR-M4SS uses screw terminal connections for secure and reliable wiring.
Trusted by Industrial Automation Professionals
ABB CR-M relay sockets are widely used by electrical engineers and automation specialists to provide reliable relay mounting, efficient maintenance and dependable signal switching solutions in industrial control systems.
