ABB 1SVR405641R1000 Pluggable Interface Relay - IP40
Part Number: 1SVR405641R1000
Quick Summary
ABB 1SVR405641R1000 CR-MX024DC2T is a 24 V DC coil pluggable interface relay for compact control panels. It helps engineers avoid downtime by enabling quick field replacement and modular function blocks. Key certifications such as UL 508, CE, and TÜV underpin safe and compliant operation in automated systems. In practice, this relay delivers reliable DC control, high current capability, and straightforward compatibility with standard sockets and markers. Operators benefit from the integrated test button for manual actuation and safe validation of each channel. The design supports standard sockets, pluggable function modules, holders and markers, reducing inventory complexity and deployment time. This makes it a practical choice for safety-critical machines and panel builders focused on lifecycle cost.
Product Information
Extended Description
1SVR405641R1000 ABB: The CR-MX024DC2T pluggable interface relay is from the CR-MX (miniature) relay range. 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 /7 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
4013614536014
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
0.034 kg
Function
Pluggable miniature interface relay CR-MX
Rated Control Supply Voltage (Us)
24 V DC
Rated Operational Voltage
250 V AC
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
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
0.42 kg
Package Level 1 EAN
4013614536366
Package Level 2 Units
box 300 piece
Package Level 2 EAN
4013614540370
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 relays use a 24 V DC rated coil in a compact package, delivering reliable control in space-constrained panels. The pluggable design reduces maintenance time, because individual function modules and sockets can be swapped out in minutes without rewiring, testing, or extensive shutdowns. In practice, this translates to higher machine availability, faster changeovers, and easier adaptation of control logic for varying products or line configurations. Two SPDT outputs, rated for 250 V AC and up to 7 A, provide flexible pathing for signaling, interlocking, and relay logic. This capability lets engineers consolidate control logic and reduce the overall relay count, lowering panel complexity and wiring errors. For repetitive control tasks and fault isolation, the CR-MX module delivers predictable switching with clear separation between coils and contacts. The integrated blue test button enables manual actuation and direct contact verification without energizing the entire system, expediting commissioning and maintenance checks. This feature supports safer field testing and quicker fault reproduction, which minimizes downtime during setup or after a change in production requirements. The test button also supports locking the output state for safe troubleshooting and verification of fail-safe conditions. Compatibility with standard sockets, pluggable function modules, holders, and markers simplifies stocking and reduces inventory fragmentation. The compact dimensions—21.5 mm net width, 37 mm net height, and 28 mm net depth—allow high-density panel layouts and straightforward side-by-side mounting. Flat-pin terminals streamline wiring harnesses, while modular accessories enhance installation speed and retrofitability across existing ABB CR-MX installations. Environmental and safety ratings further optimize lifecycle performance: IP40 protection, operation from -40 to +70 C, and up to 2000 m altitude without derating ensure dependable operation in diverse manufacturing environments. Certifications include UL 508, CE, TÜV, cUR, CSA, and RoHS compliance, while the 1.5 kV impulse withstand rating provides protection against transient events that could compromise contacts. This combination supports safer, compliant industrial automation deployments.
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FAQs
Install ABB 1SVR405641R1000 CR-MX024DC2T by mounting in a standard panel slot using compatible sockets or holders. Connect the coil to A1-A2 with a clean 24 V DC supply, then wire the two SPDT outputs to the control circuits. Use the integrated blue test button during commissioning to verify contact operation and confirm coil-contact isolation meets 1.5 kV.
Key ratings include a 24 V DC coil and 250 V AC operation with 7 A switched load. It supports AC-12 at 230 V (7 A) and AC-15 (0.8–2 A depending on voltage), plus DC ratings of 7 A (DC-12 at 24 V) and 1.9 A (DC-13 at 24 V). Impulse withstand between coil and contacts is 1.5 kV.
CR-MX024DC2T is suitable for signaling and interlocking roles in automation, thanks to two SPDT outputs and a compact 24 V DC coil. It enables reliable control and easy paralleling in panels. For safety-critical interlocks, pair it with purpose-built safety relays and follow applicable standards, as this unit is a general control relay rather than a dedicated safety device.
Certifications for the CR-MX series include UL 508, CE, TÜV, and cUR; CSA 22.2 No. 14 is also listed. These marks support compliance for international machinery and panels, allowing use in North American and European installations. RoHS compliance ensures restricted substance limits. When wiring to safety circuits or control panels, reference these standards to meet procurement and regulatory requirements.
To maximize longevity, store spare pluggable modules and plan for quick swaps during preventive maintenance. Regularly inspect the blue test button’s operation and verify insulation with occasional light loads. Maintain clean, dry enclosures and ensure ambient temperature stays within -40 to +70 C. Use IP40-rated devices in appropriate environments and replace worn contacts at the first sign of arcing.