ABB 1SVR405631R0000 CR-MX Pluggable relay - UR Listed
Part Number: 1SVR405631R0000
Quick Summary
CR-MX Pluggable interface relay provides compact control isolation for automation panels. Maintenance and replacement of discrete relays can be time-consuming and error-prone. This ABB series carries UR/UL and cUR listings, CE declarations, and TÜV approvals, ensuring global compliance across control cabinets. Ideal for 24 V AC coil control in compact machines, it supports modular plug-in functionality and fast service. With interchangeable sockets and markers, you can streamline stocking and repair workflows, boosting uptime and reducing maintenance costs.
Product Information
Extended Description
1SVR405631R0000 ABB: The CR-MX024AC2 pluggable interface relay is from the CR-MX (miniature) relay range. This relay operates with a 24 V AC rated control supply voltage and has a 2 c/o (SPDT) output with contacts rated at 250 V / 7 A. Standard sockets, pluggable function modules, holders and markers are available as accessories.
EAN
4013614498787
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
35 mm
Product Net Depth / Length
28 mm
Product Net Weight
0.037 kg
Function
Pluggable miniature interface relay CR-MX
Rated Control Supply Voltage (Us)
24 V AC
Rated Operational Voltage
250 V AC
Rated Frequency (f)
50 / 60 Hz
Output
2 c/o (SPDT) contacts
Output Signal
250 V / 7 A
Terminal Type
Flat-Pin Connections
Rated Operational Current AC-12 (Ie)
(230 V) 7 A
Rated Operational Current AC-15 (Ie)
(120 V) 2 A | (230 V) 0.8 A
Rated Operational Current DC-12 (Ie)
(24 V) 7 A
Rated Operational Current DC-13 (Ie)
(24 V) 1.9 A | (120 V) 0.8 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
CAN/CSA C22.2 No.14 | IEC/EN 63000 | IEC/EN 61810-1 | 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 AC 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
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
142 mm
Package Level 1 Depth / Length
37 mm
Package Level 1 Height
103 mm
Package Level 1 Gross Weight
0.411 kg
Package Level 1 EAN
4013614487736
Package Level 2 Units
box 300 piece
Package Level 2 Width
300 mm
Package Level 2 Depth / Length
325 mm
Package Level 2 Height
205 mm
Package Level 2 Gross Weight
13.185 kg
Package Level 2 EAN
4013614505720
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-MX miniature relay uses a 24 V AC control coil to deliver reliable switching with 2 SPDT contacts, enabling precise control of small to mid-range loads in automation tasks. This reduces wiring complexity and power losses while increasing panel density, delivering a measurable efficiency gain in machine controls. Application: suitable for compact automation panels where space is at a premium and modularity is desired for quick maintenance and upgrades. Feature → Business Impact → Application: Flat-Pin Connections simplify wiring during installation, lowering assembly time and error rates in high-mix production environments. Application: ideal for OEMs and systems integrators assembling control logic with standard sockets and markers. Feature → Business Impact → Application: IP40 enclosure and -40 to +70 °C operating range provide robust reliability in harsh plant environments, supporting longer service intervals and improved uptime. Application: suitable for manufacturing floors, process lines, and packaging systems. Feature → Business Impact → Application: 2 c/o SPDT outputs and rated 7 A at 250 V AC enable consolidated relays for small automation tasks, reducing parts count and inventory costs while maintaining switch performance. Application: control signaling, indicator logic, and interlock circuits in machine control cabinets. Feature → Business Impact → Application: Accessory ecosystem including standard sockets, pluggable modules, holders, and markers accelerates deployment and simplifies field upgrades. Application: simplifies maintenance workflows and spare-part planning for service teams.
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FAQs
The device features a 24 V AC rated control coil, 2 c/o SPDT outputs, a rated operational voltage of 250 V AC, and a load rating of up to 7 A. It operates at 50/60 Hz, with flat-pin terminal connections and an insulation rating that supports coil-to-contact withstand testing of up to 1.5 kV. These specs enable compact, reliable switching for control circuits.
Yes. The CR-MX is designed around a 24 V AC coil and is UL/UR and cUR listed, with CE and TÜV certifications, ensuring compliance across both European and North American standards. It supports standard sockets and pluggable modules, making it suitable for global machine builders and panel builders.
Yes. The pluggable interface relay uses standard sockets and modular function blocks, allowing quick plug-in replacements. Accessory options such as holders, markers, and modular sockets enable seamless field maintenance without disturbing upstream wiring, reducing downtime and maintenance labor costs.
The CR-MX family includes UR and cUR listings, CE conformity, and TÜV approvals, along with UL 508 compatibility. These certifications validate electrical safety, performance, and regulatory compliance for machinery and control panels, helping customers meet regional requirements and simplify supplier qualification and audits.
The modular, pluggable design reduces maintenance time and spare-parts complexity. With a compact 24 V AC coil, 7 A load rating, and solid certifications, uptime improves as field replacements are quicker and more reliable. Operators benefit from lower downtime, faster service turns, and a standardized component ecosystem across multiple machines.