ABB 1SVR405618R8300 Pluggable Interface Relay - IP40
Part Number: 1SVR405618R8300
Quick Summary
ABB 1SVR405618R8300 is a pluggable interface relay for DIN-rail mounted control and automation systems. In tight control cabinets, unreliable contacts and difficult testing can delay startups; this device reduces downtime with a built-in LED indicator and a manual test button for easy commissioning. It carries CE, UL 508, UKCA and cUR certifications and has an IP40 protection rating, ensuring safe operation in European and North American panels. The pluggable CR-M compatibility and snap-on DIN-rail mounting simplify replacement and servicing, while gold-plated contacts improve reliability for small-load switching. These attributes translate to safer, faster deployments and lower maintenance costs across industrial machines and process panels.
Product Information
Extended Description
1SVR405618R8300 ABB: The CR-M125DC4LG pluggable interface relay is a miniature relay with gold-plated contacts, 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 4 c/o (SPDT) output with contacts rated at 250 V / 6A, 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. Furthermore, the gold-plated contacts ensure contact reliability particularly necessary in applications where small currents and loads are to be switched. 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
4013614498107
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
21.2 mm
Product Net Height
35.6 mm
Product Net Depth / Length
27.5 mm
Product Net Weight
0.033 kg
Function
Pluggable miniature interface relay CR-M
Sub-Function
Relay with built in LED
Rated Control Supply Voltage (Us)
125 V DC
Rated Operational Voltage
250 V AC
Output
4 c/o (SPDT) contacts
Output Signal
250 V / 6 A
Terminal Type
Flat-Pin Connections
Rated Operational Current AC-12 (Ie)
(230 V) 6 A
Rated Operational Current AC-15 (Ie)
(120 V) 1.5 A | (230 V) 1 A
Rated Operational Current DC-12 (Ie)
(24 V) 6 A
Rated Operational Current DC-13 (Ie)
(24 V) 2 A | (250 V) 0.1 A
Rated Insulation Voltage (Ui)
250 V
Degree of Protection
IP40
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
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
RoHS Status
Following EU Directive 2011/65/EU
CCC Certificate
CCC Certificate - Pluggable interface relays CR-M range
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
LR Certificate
LR Certificate - Pluggable interface relays CR-M and CR-U range
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
4013614385339
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
E-Number (Norway)
4187790
125 V DC control with 4 c/o SPDT outputs delivers compact control for multiple circuits from a single input, reducing wiring complexity and panel footprint while enabling streamlined signal routing in machine controls. The business impact is clearer panel layouts, faster wiring, and improved fault isolation, which translates to quicker commissioning and reduced downtime in automation projects. Gold-plated contacts minimize contact wear on small loads, improving long-term reliability and reducing maintenance intervals in signal conditioning and control applications. The integrated test button and LED provide immediate visual feedback during setup and troubleshooting, cutting commissioning time and minimizing commissioning errors in industrial settings. DIN-rail snap-on mounting with compatible CR-M sockets enables rapid installation and simple field replacement, lowering spare-parts inventory and service time. Rated for AC-12/AC-15 and DC-12/DC-13 loads (up to 6 A), this relay supports mixed-load applications typical in panel builders and machine builders, delivering predictable performance and lower total cost of ownership. The device is compatible with standard ABB sockets, holders, and markers, which reduces part variety, speeds maintenance, and ensures consistent engineering practices across projects. Compliance with global standards, including CAN/CSA, IEC/EN, UL 508, and CE, supports cross-border deployments and audit readiness, while IP40 protection helps safeguard against dust ingress in cabinet environments. This combination of reliability, ease of maintenance, and standardization aligns with common industry requirements for automation panels and process control.
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FAQs
Install the relay by snapping it into a compatible ABB CR-M socket and then mount the socket onto the DIN rail. Ensure proper alignment of flat-pin connections and secure the module with standard rail clamps. This design makes replacement straightforward during routine maintenance or fault isolation.
The relay provides 4 c/o SPDT contacts with a rated operational voltage of up to 250 V AC and a maximum output current of 6 A. DC ratings include DC-12: 24 V at 6 A, and DC-13: 24 V at 2 A or 250 V at 0.1 A, enabling reliable control of mixed-load circuits in automation panels.
The device carries CE, UL 508, UKCA, and cUR listings, along with EN/IEC compliance. These certifications support compliance in European and North American markets, ease of regulatory audits, and safer integration into multi-region control panels.
Yes. With DC-12 and DC-13 current ratings and AC-12/AC-15 compatibility, the relay is well-suited for small-load signaling and control circuits in industrial panels, offering reliable operation with gold-plated contacts to improve longevity under repeated switching.
Leverage the integrated test button and LED for quick commissioning checks and ongoing status indication. Gold-plated contacts reduce wear in small-load applications, and the pluggable CR-M format plus standard sockets simplify field replacement and spare-parts management, lowering maintenance downtime and inventory complexity.