ABB CR-M4SS 1SVR405651R3000 Standard Relay Socket
The ABB CR-M4SS 1SVR405651R3000 is a standard relay socket designed for ABB CR-M miniature interface relays. It provides a secure mounting and electrical connection platform for relays with 2 or 4 changeover (SPDT) contacts, making it suitable for various industrial control and automation applications.
Brand: ABB
Model: CR-M4SS
Part Number: 1SVR405651R3000
Product Type: Standard Relay Socket
Compatible Relay Series: ABB CR-M
Contact Configuration: 2 c/o or 4 c/o (SPDT)
Connection Type: Screw Terminals
Mounting Type: 35 mm DIN Rail
Dimensions (W x H x D): 27 x 42.5 x 82 mm
Product Net Weight: 0.07 kg
Customs Tariff Number: 85366990
The ABB CR-M4SS relay socket is an essential accessory for the CR-M miniature relay series, providing a reliable interface between plug-in relays and external control circuits.
Designed to accommodate both 2 and 4 changeover contact CR-M relays, this socket offers flexible integration into industrial electrical control panels. Its screw connection terminals ensure secure electrical wiring, while the 35 mm DIN rail mounting design allows for convenient installation and replacement.
The compact dimensions make the CR-M4SS suitable for control cabinets and automation systems where efficient use of installation space is important. Optional accessories, including pluggable function modules, retaining holders, and marker labels, are also available to support different installation requirements.
Applications
The ABB CR-M4SS relay socket is commonly used in industrial electrical control and automation systems, including:
- Industrial Control Panels: Provides mounting and electrical connections for interface relays in control cabinets.
- PLC Control Systems: Supports relay interfaces between PLC outputs and external electrical devices.
- Motor Control Systems: Used in relay-based switching and control circuits for industrial motors.
- HVAC Systems: Suitable for relay control applications in heating, ventilation, and air conditioning equipment.
- Industrial Machinery: Supports electrical switching and control functions in manufacturing and processing equipment.
Features
- Compatible with ABB CR-M miniature relays featuring 2 or 4 changeover contacts.
- Secure screw connection terminals for reliable wiring.
- Designed for standard 35 mm DIN rail mounting.
- Compact dimensions for space-saving panel installation.
- Optional function modules, retaining holders, and marker accessories available.
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide the necessary documentation, including Certificates of Origin (COO), Certificates of Conformity (COC), and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1–3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with specified lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5–7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.




