ABB 1SVR405665R1100 Pluggable Module - Overvoltage Protection
Part Number: 1SVR405665R1100
Quick Summary
ABB 1SVR405665R1100 is a pluggable CR-U module providing overvoltage protection for industrial interface relays. Engineers often struggle with transient surges that threaten control logic and drive unplanned downtime. This module carries CE and UKCA declarations, UL 508 listing, and CSA/cURus approvals, ensuring regulatory alignment across markets. The compact plug-in design simplifies installation in crowded panel bays, while a green LED delivers immediate status visibility. With compatibility for 110-230 VAC or 110 V DC control supplies, it supports flexible automation architectures and safer, more reliable operation.
Product Information
Extended Description
1SVR405665R1100 ABB: The CR-U 91CV plug-in module is a pluggable function module for the CR-U range sockets. This module provides overvoltage protection and a green LED indication. The rated control supply voltage is 110-230 V AC / 110 V DC.
EAN
4013614529214
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 | 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
4013614374517
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)
2712815
E-Number (Norway)
4187512
E-Number (Sweden)
4005453
Feature: Pluggable design for CR-U sockets → Business Impact: Quick replacement and reduced downtime in modular control panels; Application: used with ABB CR-U range sockets in control cabinets. Feature: Rated control supply voltage of 110-230 VAC / 110 V DC → Business Impact: Flexibility to span diverse control architectures without extra adapters; Application: multi-voltage automation environments. Feature: Green LED status indication → Business Impact: Immediate fault detection and simpler maintenance planning; Application: panel-mounted indicators for field technicians. Feature: Overvoltage protection integrated into the module → Business Impact: Protects input circuits and relays, lowering surge-related failures and maintenance costs; Application: harsh factory environments with transient events. Feature: Compliance and certifications (UL 508, CE, UKCA, CSA, cURus, EAC) → Business Impact: Regulatory risk reduction and smoother audits; Application: safety-critical automation installations. Feature: Compact footprint (34 mm wide, 24 mm high, 9 mm deep) and light weight (0.007 kg) → Business Impact: Easier panel integration and minimal installation disruption; Application: dense control panels with limited space.
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FAQs
Install the unit as a plug-in module directly into a compatible CR-U socket. Ensure the control supply is within 110 V DC or 110-230 V AC, then secure the module and verify the green LED indicates proper operation.
Yes. The rated control supply voltage includes 110 V DC as well as 110-230 V AC and AC/DC combinations, enabling flexible use with existing 110 V control circuits.
The module complies with UL 508, CE, UKCA declarations, CSA and cURus certifications, and is RoHS compliant, ensuring safety and regulatory alignment across global markets.
The module measures 34 mm in width, 24 mm in height, and 9 mm in depth, with a net weight of 0.007 kg. It is designed for CR-U sockets in compact panels and offers easy plug-in mounting.
The LED provides immediate status visibility, aiding quick fault isolation and reducing diagnostic time, which translates to lower maintenance costs and less unexpected downtime.