The ABB CR-M4SS is a versatile socket for 2 and 4 c/o (SPDT) CR-M miniature relays, featuring screw connection terminals and suitable for industrial applications.
Product ModelCR-M4SS
Material Number1SVR405651R3000
Product ID87764
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Versatile CompatibilityThe CR-M4SS socket is compatible with both 2 and 4 c/o (SPDT) CR-M relays, making it a versatile choice for various industrial applications.
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2. Reliable OperationDesigned for reliable operation in a wide range of environments, from -40°C to +70°C, ensuring consistent performance in diverse conditions.
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3. Easy InstallationFeaturing screw connection terminals, the CR-M4SS socket offers easy installation and secure connections, reducing setup time and increasing efficiency.
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4. Industrial-Grade QualityBuilt with high-quality materials, the CR-M4SS socket meets stringent industrial standards, including UL 508 and IEC/EN 61984, ensuring durability and safety.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
27 mm
Product Net Height
42.5 mm
Product Net Depth / Length
82 mm
Product Net Weight
0.07 kg
Function
Accessory for interface relays CR-M
Sub-Function
Socket for miniature relays
5. Accessory AvailabilityPluggable function modules, holders, and markers are available as accessories, providing a comprehensive solution for your relay needs.
Sub-Function 2
Standard socket for miniature relay 2 c/o or 4 c/o
Rated Operational Voltage
250 V
Output
none
Terminal Type
Screw Terminals
Rated Operational Current AC-12 (Ie)
(230 V) 7 A
Rated Insulation Voltage (Ui)
3 V
Mounting Position
1
Standards
CAN/CSA C22.2 No.14 IEC/EN 63000 IEC/EN 61984 UL 508
Connecting Capacity Main Circuit UL/CSA
Flexible with Ferrule 2x 20-16 AWG Rigid 2x 20-14 AWG Stranded 2 x 20-14 AWG
Flammability According to UL94
V-0
Ambient Air Temperature
Operation -40 ... +70 °C Storage -40 ... +70 °C
Maximum Operating Altitude Permissible
2000 m
Object Classification Code
K
ETIM 7
EC001456 - Relay socket
ETIM 8
EC001456 - Relay socket
ETIM 9
EC001456 - Relay socket
eClass
V11.0 : 27371603
UNSPSC
39122335
E-Number (Finland)
2712717
E-Number (Norway)
4187433
E-Number (Sweden)
4005374
Manufacturer ID
1SVR405651R3000
ABB CR-M4SS Standard Socket for Miniature Relays - 2/4 c/o SPDT | INDSLT
