ABB 1SVR405665R4000 Electrical Protection - UL 508
Part Number: 1SVR405665R4000
Quick Summary
CR-U 61D plug-in module provides overvoltage protection for ABB CR-U socket systems used in industrial control panels. Voltage surges can cause unscheduled downtime and component failures, so a compact protective accessory helps keep systems online. It is certified to CE, UKCA, and UL 508, with CSA and cURus attestations for broader international use. As an accessory for CR-U interface relays, it operates across a 24–60 V AC/DC control supply, delivering reliable protection with minimal installation effort, reducing maintenance costs and improving system reliability. End users value predictable protection during commissioning, fast diagnostics from the red LED indicator, and simple retrofits without rewiring.
Product Information
Extended Description
1SVR405665R4000 ABB: The CR-U 61D 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 24-60 V AC / DC.
EAN
4013614529221
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)
24 ... 60 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
4013614384004
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 (Norway)
4187780
Feature: Pluggable protection module for CR-U sockets → Business Impact: Enables rapid deployment and minimizes downtime by swapping in a dedicated protective device without rewiring → Application: Ideal for ABB CR-U based control panels and automation cabinets. Feature: Overvoltage protection with a red LED indicator → Business Impact: Immediate fault visibility and quicker fault triage, reducing mean time to repair (MTTR) → Application: Control circuits and interface relays requiring clear status indication. Feature: Wide rated control supply 24–60 V AC/DC → Business Impact: Flexible integration across diverse control architectures, lowering part numbers and logistics → Application: Various control circuits within machine controls and panel systems. Feature: Certifications and compliance (CE, UKCA, UL 508, CSA, cURus) → Business Impact: Lowers regulatory risk and accelerates project approvals → Application: International projects spanning Europe, North America, and beyond. Feature: Compact dimensions (34 mm × 24 mm × 9 mm) and light weight (0.007 kg) → Business Impact: Easier panel fitting and reduced enclosure footprint → Application: Space-constrained control panels and modular architectures. Feature: RoHS compliant and documented compatibility with CR-U sockets → Business Impact: Sustainable procurement and reliable interoperability → Application: Standardized integration in modern automation lines.
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FAQs
Install is straightforward: power down the control panel, remove the CR-U socket cover, and insert the CR-U 61D plug-in module into the matching CR-U socket. Verify the control supply remains within 24–60 V AC/DC, then power up and confirm the red LED indicator shows protection is active. The module is designed as an accessory for CR-U interface relays, ensuring a clean, tool-free upgrade path.
Key specs include a rated control supply voltage of 24–60 V AC/DC, no output signal (it protects the circuit rather than driving it), and a red LED indicator for quick diagnostics. The module is certified to CE, UKCA, UL 508, CSA, and cURus, ensuring compliance across multiple regions and reducing verification effort in multi-site deployments.
The CR-U 61D module is designed for standard electrical protection within automation panels and control cabinets using CR-U sockets. While RoHS and several safety certifications are provided, the data does not specify an IP rating or ruggedized housing for harsh environments. For extreme conditions, confirm environmental ratings and consider additional protection as needed in your panel design.
The module complies with CE and UKCA declarations, UL 508 for the U.S./Canada market, and CSA and cURus certifications for broader North American validation. It also aligns with international standards such as IEC/EN 63000 and IEC/EN 61984, supporting safe integration in diverse automation architectures.
By adding dedicated overvoltage protection with a quick plug-in installation, you reduce downtime, protect critical I/O and relay circuits, and streamline maintenance workflows. The compact form factor saves enclosure space, while global certifications simplify procurement and compliance across sites, contributing to a favorable total cost of ownership over the system lifecycle.