# ABB CR-M4SS Relay Socket for CR-M Series Relays, 250V, 7A

**URL:** https://aio.lv/en/product--abb-1svr405651r3000--12469632
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Home Appliance Accessories
**Manufacturer:** ABB
**Manufacturer code:** 1SVR405651R3000
**EAN:** 4013614373800
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-1svr405651r3000--12469632

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The ABB CR-M4SS is a high-quality relay socket designed for use with ABB CR-M series plug-in relays with 2 or 4 changeover contacts. Featuring a robust white housing, this socket supports an AC output voltage of 250 V and a rated current of 7 A. It provides a reliable electrical connection and secure mounting for industrial control applications, ensuring efficient signal transmission and easy maintenance of relay systems.

## Long description

The ABB CR-M4SS is a professional-grade relay socket engineered specifically for the ABB CR-M series of miniature plug-in relays. This component serves as a stable interface for relays equipped with 2 or 4 changeover contacts, providing a secure electrical connection and reliable mounting within industrial control panels. The unit features a durable white housing and utilizes screw connection terminals to ensure firm wiring and long-term operational stability in demanding environments.
Advantages
This relay socket offers exceptional reliability for industrial automation systems by providing a standardized and secure platform for miniature relays. The use of screw terminals facilitates straightforward installation and maintenance, allowing for quick replacement of relays without the need to disconnect primary wiring. Its compatibility with both 2 and 4 changeover contact configurations makes it a versatile choice for various switching tasks, while the availability of optional accessories like pluggable function modules and markers allows for customized system monitoring and identification.
Suitable for
Industrial control and automation systems
Signal switching and monitoring circuits
Panel building and electrical distribution boards
Maintenance and repair of relay-based control logic
When it may not be suitable
This socket is designed specifically for the ABB CR-M series and may not be compatible with relays from other manufacturers or different series. It is intended for standard industrial environments and is not suitable for applications requiring high-vibration resistance or extreme environmental protection without additional housing.
Key specifications
Rated voltage: 250 V AC
Rated current: 7 A
Compatible relay types: CR-M series with 2 or 4 changeover contacts
Connection type: Screw terminals
Dimensions: 27 x 82 x 42.5 mm
Weight: 70 g
Colour: White
How to use
To install the ABB CR-M4SS, mount the socket onto a standard DIN rail or directly onto a mounting plate as required by your control panel layout. Connect the necessary control and load wires to the designated screw terminals, ensuring that all connections are tightened to the manufacturer's specified torque. Once the wiring is complete, plug the compatible CR-M relay into the socket until it clicks into place. If required, attach the appropriate function modules or markers to the designated slots on the socket to complete the installation.
What to consider before purchase
Verify that your relay model belongs to the ABB CR-M series.
Ensure the electrical load does not exceed the 7 A current rating.
Check available space in the control cabinet for the 27 mm width of the socket.
Consider purchasing additional accessories such as holders or markers if needed for your specific application.
Usage recommendations
Always ensure that the power supply is disconnected before installing or replacing the relay in the socket to prevent electrical shock or damage to the equipment. Regularly inspect the screw terminals for tightness during scheduled maintenance to maintain optimal electrical contact.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 27 x 82 x 42.5 |
| Weight | 0.07 kg |
| Storage temperature (T-T) | -40 - 70 |
| Package weight | 702 g |
| Operating temperature (T-T) | -40 - 70 |
| Product colour | White |
| Package depth | 78 mm |
| Package height | 95 mm |
| Package width | 141 mm |
| Current | 7 A |
| AC output voltage | 250 |
| Compliance certificates | RoHS |

## FAQ

### How much does the ABB CR-M4SS Relay Socket cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ABB products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ABB service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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