ABB 1SVR405611R1400 Pluggable Interface Relay - UL/CE
Part Number: 1SVR405611R1400
Quick Summary
ABB 1SVR405611R1400 is a pluggable interface relay designed for reliable control in DIN-rail mounted automation. It accepts a 24 V DC control supply and provides two SPDT outputs, enabling compact control of multiple circuits from a single input. This design helps minimize rack space and wiring while maximizing deployment speed. Engineers often struggle with module compatibility and downtime during maintenance; the CR-M family plugs into ABB CR-M sockets for snap-on mounting, reducing field errors. The device is CE and UL 508 listed, with UKCA, cUR and other certifications that support global deployments. By combining integrated LED indication and surge-protection diode, it improves commissioning reliability and ongoing fault diagnosis, while its small footprint and clear labeling boost overall panel performance and serviceability.
Product Information
Extended Description
1SVR405611R1400 ABB: The CR-M024DC2LD 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 24 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
4013614537202
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)
24 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_1740019258
UR Certificate
UR (ANSI/UL 508) Certificate - Pluggable interface relays / optocouplers CR-M, CR-MX, CR-P, CR-S, CR-U range
VDE Certificate
VDE Certificate - Pluggable interface relays CR-M range, except 125 V versions
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
4013614537493
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: Pluggable CR-M compatibility enables seamless plug-in to ABB CR-M sockets, reducing field wiring and enabling quick reconfiguration. Business Impact: Faster deployment, lower labor costs, and fewer wiring errors in control panels. Application: Ideal for modular automation cabinets and serviceable DIN-rail installations. Feature: 24 V DC rated control supply with 2 c/o SPDT outputs (up to 250 V AC / 12 A). Business Impact: Supports multiple channel switching from a single input, improving system scalability and reducing component count. Application: Suitable for signaling and interlocking in machine controls and conveyor lines. Feature: Integrated test button and status LED with built-in diode for surge suppression. Business Impact: Enables easy on-site testing, quick fault diagnosis, and improved coil protection, reducing maintenance cycles. Application: Commissioning in new lines and during preventive maintenance. Feature: Compact footprint (21 mm x 36 mm x 28 mm) and DIN-rail mounting compatibility. Business Impact: Maximizes panel density and simplifies retrofits, lowering enclosure costs. Application: Control panels in compact automation systems and space-constrained machines. Feature: Broad environmental and safety ratings (IP40, -40 to +70 °C, up to 2000 m altitude). Business Impact: Reliable operation in diverse industrial environments and minimal derating. Application: Industrial environments, panels in manufacturing plants, and process automation.
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FAQs
To install, simply plug the CR-M024DC2LD relay into a compatible ABB CR-M socket and snap the assembly onto the DIN rail. Ensure the coil polarity is correct, connect control and load wiring to the flat-pin terminals, and use the built-in test button during commissioning to verify relay operation. The LED indicates coil energization for quick status checks.
The relay uses a 24 V DC control coil and provides two SPDT (2 c/o) outputs. It is rated for up to 250 V AC at 12 A, with DC-12 ratings of 12 A and DC-13 ratings of 2.5 A at 24 V, enabling safe switching of multiple circuits from a single input signal.
Yes. It features IP40 protection and a wide operating temperature range from -40 to +70 °C, with non-derated operation up to 2000 m altitude. This makes it well-suited for factory floors, machine enclosures, and process control panels where space is limited but reliability is critical.
The relay aligns with CE and UKCA declarations, UL/CSA support (UL 508 and related cUR certifications), and additional approvals such as EAC and VDE where applicable. This broad certification base helps ensure regulatory compatibility across global installations.
The integrated LED and test button simplify commissioning, while the diode provides surge protection for coil longevity. Pluggable design and compatibility with standard CR-M sockets reduce field maintenance time, lower spare part diversity, and improve uptime in automated lines, delivering tangible lifecycle cost savings.