ABB 1SVR405665R0000 CR-U Module - Overvoltage 6-24V
Part Number: 1SVR405665R0000
Quick Summary
ABB CR-U Module is a plug-in protection accessory that safeguards CR-U interface relays in compact automation panels. It provides targeted overvoltage protection with a clear red LED indication, simplifying status checks during routine maintenance. This module is designed to address the pain point of unreliable, hard-to-replace protection solutions that cause unexpected downtime. It aligns with UL 508 safety standards and offers CE declarations and CSA certification for broad regulatory coverage, ensuring compliance across North America and Europe. By integrating this pluggable module into CR-U sockets, engineers gain faster assembly, easier field service, and consistent protection without adding wiring complexity. In short, it delivers robust protection while preserving panel density and scalability for smart factories.
Product Information
Extended Description
1SVR405665R0000 ABB: The CR-U 61C plug-in module is a pluggable function module for the CR-U range sockets. This module provides overvoltage protection and a red LED indication. The rated control supply voltage is 6-24 V AC /DC.
EAN
4013614529184
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
Overvoltage protection | red LED
Rated Control Supply Voltage (Us)
6 ... 24 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
4013614374487
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)
2712807
E-Number (Norway)
4187509
E-Number (Sweden)
4005450
Pluggable design with CR-U sockets reduces field wiring and simplifies upgrades, translating to faster maintenance and lower labor costs in multi-relay panels. The red LED status indicator enables immediate diagnostics, cutting fault-detection time and supporting proactive maintenance programs. Compatible with 6-24 V AC/DC control supplies, the module supports a wide range of automation logic without reconfiguring control circuits, simplifying procurement and panel design. Built-in overvoltage protection mitigates damage from supply transients, reducing replacement parts and downtime in critical control loops. Compliance with UL 508, CE, and CSA certificates provides procurement confidence for regulated industries, while the compact 34x24x9 mm footprint preserves panel density. RoHS-compliant materials and cURus readiness support global sourcing and sustainability goals. The module requires no electrical output, functioning purely as a protective insert within the CR-U ecosystem.
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FAQs
The 1SVR405665R0000 is a pluggable function module designed specifically for ABB CR-U range sockets. It slides into the CR-U socket to provide overvoltage protection and status indication without requiring external wiring. It's compatible with both 6-24 V AC and DC control supplies and integrates into existing CR-U relay configurations, enabling rapid deployment in modular panel builds.
Key specs include overvoltage protection with a rated control supply voltage of 6-24 V AC/DC and a red LED status indicator. There is no output signal on this module, as it serves as a protective insert for CR-U sockets. It complies with major standards including UL 508, CE, and CSA, ensuring reliable performance in industrial environments.
This module carries UL 508 safety certification, CE declarations, and CSA certification, along with cURus labeling. EU RoHS compliance and EU declarations of conformity are also documented, providing cross-regional assurance for design, procurement, and end-use in regulated industries such as machinery and process automation.
By using a pluggable protection module, technicians can replace or upgrade protection without rewiring relays, reducing maintenance time and downtime. The built-in LED aids quick fault isolation, and the compact footprint preserves panel density. Over the long term, fewer protection-related failures translate to lower replacement costs and higher system availability.
The module is sold with a minimum order quantity of 10 pieces and is packed as bag-10 units per container-level packaging. The EAN is 4013614529184, and the product is designed as an accessory for the CR-U interface relays, aligning with the broader ABB CAN/CSA and IEC/EN standards for reliability and ease of procurement.