ABB 1SVR405664R1100 CR-U Plug-in Module - UL 508
Part Number: 1SVR405664R1100
Quick Summary
ABB 1SVR405664R1100 CR-U plug-in module provides a green LED indication for CR-U interface relays in control panels. Many engineers face wiring errors and ambiguous status signals when expanding CR-U sockets, leading to downtime and troubleshooting. This module ships with UL 508, CE, and UKCA declarations, plus CSA and cURus certificates, ensuring robust safety and global compliance for industrial deployments. By offering a compact, plug-and-play solution with a wide rated control supply (110 V DC to 110-230 V AC/DC) and reverse polarity protection, it minimizes wiring mistakes and accelerates commissioning. Its 34 mm width, 24 mm height, and 9 mm depth fit crowded panels, reducing enclosure depth and simplifying customer installations. Business value comes from improved reliability, easier maintenance, and scalable automation.
Product Information
Extended Description
1SVR405664R1100 ABB: The CR-U 91V plug-in module is a pluggable function module for the CR-U range sockets. This module provides a diode and a green LED indication. The rated control supply voltage is 110-230 V AC / 110 V DC.
EAN
4013614529153
Minimum Order Quantity
10 piece
Customs Tariff Number
85480090
Data Sheet, Technical Information
Catalog 2024 Electronic Relays and Controls - Chapter Interface relays and optocouplers
Instructions and Manuals
2CDC117008D0204
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
34 mm
Product Net Height
24 mm
Product Net Depth / Length
9 mm
Product Net Weight
0.007 kg
Function
Accessory for interface relays CR-U
Sub-Function
Pluggable function module for universal relay sockets
Sub-Function 2
Reverse polarity protection | green LED
Rated Control Supply Voltage (Us)
110 V DC | 110 ... 230 V AC | 110 ... 230 V AC/DC
Output
none
Output Signal
none
Standards
CAN/CSA C22.2 No.14 | IEC/EN 63000 | IEC/EN 61984 | UL 508
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
RoHS Information
EU Declaration of Conformity - CR-M, CR-P, CR-U Socket and accessories
RoHS Status
Following EU Directive 2011/65/EU
CSA Certificate
CSA Certificate – Sockets and function modules for pluggable interface relays CR-S, CR-P, CR-M, CR-U
cURus Certificate
cURus508_E244328
Declaration of Conformity - CE
EU Declaration of Conformity - CR-M, CR-P, CR-U Socket and accessories
Declaration of Conformity - UKCA
UK Declaration of Conformity - CR-M, CR-P, CR-U Socket and accessories
EAC Certificate
EAC_RU_C-DE.ME77.B.00446-19
Package Level 1 Units
bag 10 piece
Package Level 1 Width
180 mm
Package Level 1 Depth / Length
9 mm
Package Level 1 Height
220 mm
Package Level 1 Gross Weight
0.072 kg
Package Level 1 EAN
4013614374470
Object Classification Code
K
ETIM 7
EC002586 - Accessories for switching relay
ETIM 8
EC002586 - Accessories/spare parts for switching relay
ETIM 9
EC002586 - Accessories/spare parts for switching relay
eClass
V11.0 : 27371692
UNSPSC
39122331
E-Number (Finland)
2712816
E-Number (Norway)
4187508
E-Number (Sweden)
4005449
Feature: Plug-in module design for CR-U sockets. Business Impact: Speeds assembly and reduces wiring errors, enabling faster commissioning and easier spare-part management in modern automation projects. Application: Ideal for control cabinets and machine panels where CR-U sockets are deployed across multiple zones. Feature: Green LED indication with reverse polarity protection. Business Impact: Delivers immediate visual status feedback and protects circuits from misconnection, lowering fault rates and maintenance costs. Application: Critical in safety-relevant controls and diagnostic routines in manufacturing lines and packaging equipment. Feature: Wide rated control supply voltage 110 V DC | 110-230 V AC | 110-230 V AC/DC. Business Impact: Supports mixed-supply environments without extra converters, reducing total cost of ownership and installation time. Application: Suitable for mixed-control rooms and OEM machines with diverse power rails. Feature: Compliance with UL 508, CE, UKCA, CSA, and cURus standards. Business Impact: Facilitates regulatory approvals and smoother audits, enabling broader market access and risk reduction. Application: Essential for industrial control panels, machine builders, and system integrators targeting global deployments. Feature: Compact footprint (34 mm x 24 mm x 9 mm) and light weight (0.007 kg). Business Impact: Maximizes panel density and reduces enclosure depth, enabling denser wiring, better heat management, and easier retrofits. Application: Retrofit projects and space-constrained automation enclosures. Feature: RoHS compliance and compatible with CR-U universal sockets. Business Impact: Supports sustainable design practices and reduces compliance concerns during sourcing. Application: OEMs pursuing green manufacturing and long-term spare-part strategies.
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FAQs
The module is a plug-in accessory that directly inserts into CR-U sockets without additional wiring. It supports 110 V DC, 110-230 V AC, or mixed AC/DC control voltages. Ensure correct orientation on the socket, verify the supply range matches your system, and confirm the green LED indicators are visible after installation to validate proper operation.
The module complies with UL 508, CE, UKCA, CSA, and cURus certifications, along with DoCs for CE/UKCA. These certifications support safety, interoperability, and regulatory compliance across global markets, reducing audit risk and accelerating product approvals in industrial environments.
The green LED provides immediate visual feedback on module status, aiding quick diagnostics and reducing commissioning time. Reverse polarity protection prevents damage from miswiring, lowering field failure rates and maintenance costs in high-cycle industrial applications.
Yes. The 1SVR405664R1100 supports UL 508 and IEC/EN 61984-compliant interfaces, making it appropriate for UL-listed control panels and interoperability with standard interface relays. It simplifies compliance tasks for systems designers and supports safer, more reliable panel construction.
By enabling plug-and-play replacements, reducing wiring mistakes, and providing durable visual status indicators, the module lowers commissioning time, decreases downtime due to faults, and simplifies spare-parts logistics. Over multiple assemblies, these gains compound into measurable reductions in operating costs and improved system uptime.