ABB 1SVR405611R8500 Pluggable Interface Relay - UL/CSA
Part Number: 1SVR405611R8500
Quick Summary
ABB 1SVR405611R8500 is a pluggable interface relay that switches DC control circuits in compact automation panels. Maintenance teams often struggle with space constraints, socket compatibility, and slow commissioning in DIN-rail layouts. UL/CSA, CE, and cUR certifications help ensure safety and regulatory compliance across North American and European installations. Designed for seamless CR-M socket integration on DIN rails, it reduces spare parts, speeds installations, and supports scalable automation in OEM and panel-building environments.
Product Information
Extended Description
1SVR405611R8500 ABB: The CR-M125DC2LD pluggable interface relay is a miniature relay, which is to be plugged into a suitable ABB CR-M socket. Plugged into a socket, the combination of relay and socket may be seemlessly snap-on mounted onto a DIN Rail.This relay operates with a 125 V DC rated control supply voltage and has a 2 c/o (SPDT) output with contacts rated at 250 V / 12 A, enabling the possibility of switching multiple circuits with a single input signal. The relay has an integrated test button which is used for the manual actuation of the relay by locking it's output contacts. The test button facilitates easy testing and commissioning. The relay also has an integrated LED, which provides the visual indication of the energization of the relay coil, and a diode, for surge suppression. Standard sockets, logic sockets, pluggable function modules, holders and markers are available as accessories. Standard sockets, logical sockets, pluggable function modules, holder and marker are available as accessories.
EAN
4013614537240
Minimum Order Quantity
10 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Catalog 2024 Electronic Relays and Controls - Chapter Interface relays and optocouplers
Instructions and Manuals
Instructions - CR-M, CR-P, CR-U range
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
21 mm
Product Net Height
36 mm
Product Net Depth / Length
28 mm
Product Net Weight
0.033 kg
Function
Pluggable miniature interface relay CR-M
Sub-Function
Relay with built in LED and Diode
Rated Control Supply Voltage (Us)
125 V DC
Rated Operational Voltage
250 V AC
Output
2 c/o (SPDT) contacts
Output Signal
250 V / 10 A
Terminal Type
Flat-Pin Connections
Rated Operational Current AC-12 (Ie)
(230 V) 12 A
Rated Operational Current AC-15 (Ie)
(120 V) 3 A | (230 V) 1.5 A
Rated Operational Current DC-12 (Ie)
(24 V) 12 A
Rated Operational Current DC-13 (Ie)
(24 V) 2.5 A | (250 V) 0.1 A
Rated Insulation Voltage (Ui)
250 V
Degree of Protection
IP40
Pollution Degree
3
Mounting Position
1
Standards
CAN/CSA C22.2 No.14 | IEC/EN 63000 | IEC/EN 61810-1 | UL 508
Maximum Operating Voltage UL/CSA
300 V AC
Contact Rating UL/CSA
B300
Pilot Duty UL/CSA
B300
Flammability According to UL94
HB
Ambient Air Temperature
Operation -40 ... +70 °C | Storage -40 ... +85 °C
Maximum Operating Altitude Permissible
Without Derating 2000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
RoHS Information
EU Declaration of Conformity - CR-M, CR-U Pluggable interface relay
CQC Certificate
CQC Certificate, Interface Relays, CR-M, Made in Poland
CSA Certificate
CSA Certificate - Pluggable interface relays CR-M
cUR Certificate
cUR_E244330
Declaration of Conformity - CCC
CCC Declaration of Conformity, Interface Relays, CR-M, Made in Poland
Declaration of Conformity - CE
EU Declaration of Conformity - CR-M, CR-U Pluggable interface relay
Declaration of Conformity - UKCA
UK Declaration of Conformity - CR-M, CR-U Pluggable interface-relays and accessories
EAC Certificate
EAC_RU_C-DE.ME77.B.00446-19
RMRS Certificate
RMRS_1740019262
UR Certificate
UR (ANSI/UL 508) Certificate - Pluggable interface relays / optocouplers CR-M, CR-MX, CR-P, CR-S, CR-U range
Package Level 1 Units
box 10 piece
Package Level 1 Width
114 mm
Package Level 1 Depth / Length
50 mm
Package Level 1 Height
61 mm
Package Level 1 Gross Weight
0.35 kg
Package Level 1 EAN
4013614537530
Object Classification Code
K
ETIM 7
EC001437 - Switching relay
ETIM 8
EC001437 - Switching relay
ETIM 9
EC001437 - Switching relay
eClass
V11.0 : 27371601
UNSPSC
39122331
Feature: 125 V DC control supply and 250 V AC, 12 A output enable multi-circuit switching with a compact footprint. Business Impact: Improves control capacity while preserving panel space, reducing wiring complexity and the number of modules needed. Application: Ideal for small machines and modular automation where reliable, scalable control is required. Feature: Integrated LED indicator and diode for surge suppression while offering a built-in test button. Business Impact: Simplifies commissioning and on-site diagnostics, shortening startup times and improving first-run reliability. Application: Suitable for rapid validation during panel assembly and field testing. Feature: Pluggable CR-M socket compatibility with standard sockets, logic sockets, and accessories. Business Impact: Lowers maintenance time and spare parts costs by enabling quick replacements. Application: OEMs and service teams benefit from streamlined inventory and faster repairs. Feature: Flat-Pin terminals and DIN-rail snap-on mounting. Business Impact: Eases wiring and installation, improving overall wiring density and reliability. Application: Fits standard ABB CR-M ecosystems for compliant, tidy panel layouts. Feature: Safety and compliance specs—IP40, operating range -40 to +70 °C, UL/CSA, CE, cUR. Business Impact: Ensures dependable operation in harsh industrial environments while meeting global standards. Application: Industrial automation, control panels, safety interlocks.
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FAQs
Install begins by plugging the 1SVR405611R8500 into a compatible ABB CR-M socket, then snap the assembly onto the DIN rail. Ensure correct orientation, connect the flat-pin terminals, and verify coil voltage of 125 V DC. Use the built-in test button to validate operation and confirm the LED indicates energization.
The relay uses a 125 V DC rated control supply and provides two SPDT (2 c/o) outputs. Output can switch up to 250 V AC at 12 A, with DC-12 ratings of 12 A at 24 V and DC-13 ratings of 2.5 A at 24 V or 0.1 A at 250 V. This supports multi-circuit switching from a single input.
Yes. It is designed for DIN-rail automation panels and supports multiple safety-related applications. With IP40 protection, operation from -40 to +70 °C, and UL/CSA as well as CE compliance, it is appropriate for reliable signaling in machine control and interlock circuits in harsh industrial environments.
The relay carries UL/CSA, CE, and cUR certifications, along with CCC and UKCA/Russia/EAC references in related declarations. These approvals ensure regulatory compliance for global deployment in electrical panels and automation systems.
The pluggable design enables quick replacement without rewiring, reducing downtime during fault or test scenarios. Its compatibility with standard ABB sockets lowers spare-part variety, while the integrated testing features shorten commissioning. Overall, you gain faster maintenance, improved reliability, and lower life-cycle costs for panel installations.