ABB 1SVR405643R0000 Pluggable Interface Relay - IP40
Part Number: 1SVR405643R0000
Quick Summary
CR-MX miniature interface relay delivers compact, reliable control for automation panels. In tight installations, space constraints and wiring errors are common pain points, making a pluggable solution highly desirable. This ABB device carries CE, UL/CSA, and TÜV certifications, with IP40 protection and a 4 c/o SPDT output to meet rigorous safety and performance standards. The 24 V AC coil design supports standard control architectures, while compatibility with flat-pin terminals and modular accessories simplifies installation and maintenance. For system builders seeking scalable, compliant control solutions, the CR-MX relay combines ease of use with robust electrical ratings to support long-term reliability and reduced total cost of ownership.
Product Information
Extended Description
1SVR405643R0000 ABB: The CR-MX024AC4T 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 4 c/o (SPDT) output with contacts rated at 250 V / 5 A. The relay has an integrated orange test button for manual actuation and locking of the output contacts. Standard sockets, pluggable function modules, holders and markers are available as accessories.
EAN
4013614536137
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)
24 V AC
Rated Operational Voltage
250 V AC
Rated Frequency (f)
50 / 60 Hz
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 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
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
4013614536489
Package Level 2 Units
box 300 piece
Package Level 2 EAN
4013614540516
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
CR-MX miniature interface relay is designed for space-constrained control panels, delivering a compact footprint without sacrificing performance. The 24 V AC coil enables seamless integration with common control circuits, reducing the need for rewiring and leveraging existing automation logic for faster project timelines. With 4 c/o SPDT contacts rated up to 250 V at 5 A, it supports versatile switching tasks—from signaling to actuation—minimizing part counts in control circuits and improving fault isolation. The pluggable design enhances serviceability: technicians can replace or upgrade the relay module without disturbing wiring, cutting downtime and maintenance costs. Its IP40 enclosure, flat-pin connections, and standard sockets ensure straightforward installation and compatibility with CR-MX accessories, holders, and markers for clear, maintainable panel layouts. Compliance with multiple standards (CE, UL/CSA, TÜV) provides confidence for global deployments and regulated environments, while the wide operating temperature range (-40 to +70 C) and high altitude operation without derating support rugged, continuous operation in harsh facilities. This combination translates to predictable performance, reduced warranty claims, and lower lifecycle costs for OEMs and panel builders.
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FAQs
Yes. The CR-MX pluggable interface relays are designed to work with standard sockets, removable function modules, holders, and markers, enabling quick field upgrades and straightforward panel integration without rewiring.
The relay provides 4 c/o SPDT contacts rated up to 250 V and 5 A. Control is 24 V AC, with outputs suitable for moderate power switching in automation and signaling tasks, and it supports both AC and DC operating current ratings per the table in the specifications.
Yes. The CR-MX range carries UL/CSA, CE, and TÜV certifications, along with a CE declaration of conformity, ensuring compliance for global industrial applications and safe integration into regulated control systems.
The CR-MX family includes CQC, cUR_E, TÜV, and UL/CSA certifications, with DoC for CE compliance, and enclosures rated IP40. These certifications support reliability, traceability, and global deployment in industrial environments.
The pluggable design allows quick module replacement or upgrades without disturbing wiring, reducing downtime. Standardized sockets and markers simplify maintenance, while modular components minimize spares inventory and support faster corrective actions during production runs.