ABB 1SVR405643R4000 Pluggable Interface Relay - CE/UL Certified
Part Number: 1SVR405643R4000
Quick Summary
CR-MX pluggable interface relay provides compact, reliable signal switching for automation panels and control circuits. When replacement downtime slows production, the plug-in design reduces maintenance time and minimizes wiring changes. It carries CE, UL/CSA and TÜV certifications, with 1.5 kV coil-to-contact isolation and IP40 protection for safe operation. The 12 V DC coil and 4 c/o SPDT outputs support versatile control while keeping energy use and heat generation in check. An integrated test button aids quick actuation tests, and compatibility with standard sockets simplifies installation, spare parts planning, and field service, delivering improved uptime and lower total cost of ownership.
Product Information
Extended Description
1SVR405643R4000 ABB: The CR-MX012DC4T pluggable interface relay is from the CR-MX (miniature) relay range. This relay operates with a 12 V DC rated control supply voltage and has a 4 c/o (SPDT) output with contacts rated at 250 V /5 A. The relay has an integrated blue test button for manual actuation and locking of the output contacts. Standard sockets, pluggable function modules, holders and markers are available as accessories.
EAN
4013614536083
Minimum Order Quantity
300 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Data sheet - Pluggable interface relays CR-MX Miniature relays
Instructions and Manuals
Instructions - CR-MX Range
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
21.5 mm
Product Net Height
37 mm
Product Net Depth / Length
28 mm
Product Net Weight
0.035 kg
Function
Pluggable miniature interface relay CR-MX
Rated Control Supply Voltage (Us)
12 V DC
Rated Operational Voltage
250 V AC
Output
4 c/o (SPDT) contacts
Output Signal
250 V / 5 A
Terminal Type
Flat-Pin Connections
Rated Operational Current AC-12 (Ie)
(230 V) 5 A
Rated Operational Current AC-15 (Ie)
(120 V) 1.9 A | (230 V) 0.8 A
Rated Operational Current DC-12 (Ie)
(24 V) 5 A
Rated Operational Current DC-13 (Ie)
(24 V) 1.8 A | (120 V) 0.5 A
Rated Impulse Withstand Voltage (Uimp)
Between Coil and Contacts 1.5 kV
Rated Insulation Voltage (Ui)
250 V
Degree of Protection
IP40
Mounting Position
1
Standards
CSA 22.2 No. 14 | IEC/EN 63000 | IEC/EN 61010-1 | UL 508
Maximum Operating Voltage UL/CSA
250 V AC
Flammability According to UL94
V-2
Ambient Air Temperature
Operation -40 ... +70 °C | Storage -40 ... +70 °C
Maximum Operating Altitude Permissible
Without Derating 2000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
RoHS Information
1SVD982022-0002
RoHS Status
Following EU Directive 2011/65/EU
CQC Certificate
CQC Certificate - CR-MX range Pluggable interface relays with DC coil
cUR Certificate
cUR_E244330
Declaration of Conformity - CE
EU Declaration of Conformity - CR-MX Pluggable interface relays
TÜV Certificate
TUEV Certificate - Pluggable interface relays CR-MX range
Package Level 1 Units
box 10 piece
Package Level 1 Width
103 mm
Package Level 1 Depth / Length
142 mm
Package Level 1 Height
37 mm
Package Level 1 Gross Weight
0.43 kg
Package Level 1 EAN
4013614536434
Package Level 2 Units
box 300 piece
Package Level 2 EAN
4013614540578
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 → Business Impact → Application: The CR-MX012DC4T uses a 12 V DC rated control supply voltage (coil) to drive four Form C (SPDT) contacts, enabling flexible signal routing with simple wiring. This translates to faster panel wiring, reduced installation time, and lower labor costs in control cabinet projects. The 4 c/o configuration supports multiple switching schemes in industrial automation, such as interlocking, sequencing, and alarm signaling, making it ideal for conveyors, machine control, and safety circuits. Feature → Benefit → Application: Flat-Pin Connections simplify field wiring and enable rapid replacement with minimal tool requirements, reducing downtime during maintenance or upgrades. Feature → Benefit → Application: IP40 protection and a wide operating temperature range (-40 to +70 °C) ensure reliability in harsh factory environments, supporting ongoing production in automotive, packaging, and process lines. Feature → Benefit → Application: Integrated test button allows manual actuation testing without external equipment, improving commissioning efficiency and fault isolation during installation. Feature → Benefit → Application: UL/CSA, CE, and TÜV certifications provide regulatory peace of mind, reducing compliance risk for certified control panels and reducing qualification cycles. Feature → Benefit → Application: Compatibility with standard sockets, 2D/3D CAD files, and documentation access accelerates design validation and spare-part sourcing across multiple product lines.
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FAQs
The CR-MX012DC4T is designed for standard sockets within ABB's CR-MX miniature relay family and uses flat-pin connections for straightforward plug-in mounting. It fits common control panels and supports plug-in function modules, which minimizes wiring changes and speeds commissioning. Its compact dimensions (21.5 mm width, 37 mm height, 28 mm depth) help maximize panel density while maintaining accessibility for testing and replacement.
Rated coil voltage is 12 V DC, with four Form C (SPDT) outputs. The contact rating is 250 V AC up to 5 A, and DC-12 operation supports 5 A at 24 V DC. The device also provides 1.5 kV coil-to-contact isolation, with insulation rated at 250 V. These ratings enable reliable switching in control circuits, valve drivers, and small motor control interfaces.
Yes. The CR-MX012DC4T is intended for automation panels and control circuits requiring compact signal switching, modular maintenance, and easy replacement. Its IP40 protection and wide operating temperature range make it appropriate for factory floors, packaging lines, conveyors, and other automation applications where space is at a premium and reliability is critical.
This relay carries CE, UL/CSA, and TÜV certifications, along with standards like CSA 22.2 No. 14 and IEC/EN 61010-1. These certifications validate electrical safety, performance reliability, and compliance for panel-mounted control devices. For regulated environments, this reduces qualification effort, streamlines audits, and supports market acceptance in multiple regions.
The plug-in design minimizes downtime during replacement and commissioning, lowers wiring errors, and reduces spare-parts inventory through standardized sockets and modules. The integrated test button simplifies field testing, accelerating troubleshooting. Combined with compact dimensions, robust environmental ratings, and regulatory certifications, this translates to lower maintenance costs and faster time-to-value in mass production and batch processing environments.