ABB CR-MX110DC2T Pluggable Interface Relay - UL 508
Part Number: 1SVR405641R8000
Quick Summary
ABB CR-MX110DC2T pluggable interface relay controls panel outputs in compact industrial automation. Engineers frequently face downtime and wiring disruptions during module swaps, and this plug-in design minimizes wiring changes while speeding service. The device carries CE conformity, IP40 protection, and UL 508 safety certification to support compliant, reliable installations. Together with a small form factor and modular accessories, it enables faster commissioning and easier spare parts management, delivering tangible uptime and cost savings for automation projects.
Product Information
Extended Description
1SVR405641R8000 ABB: The CR-MX110DC2T pluggable interface relay is from the CR-MX (miniature) relay range. This relay operates with a 110 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
4013614536038
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)
110 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
4013614536380
Package Level 2 Units
box 300 piece
Package Level 2 EAN
4013614540479
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 110 V DC coil → Business Impact Simplified control sourcing and improved reliability by matching common PLC/MCU control voltages, reducing external DC supply requirements. Application Ideal for control signaling in automation panels and conveyor systems where compact form factor is needed. The accessible 2 c/o (SPDT) outputs enable versatile signaling with fewer devices, cutting assembly time and inventory. Feature Integrated test button → Business Impact Accelerated commissioning and fault diagnosis with a clearly visible blue test button that actuates and locks contacts. Application Safety interlocks and diagnostic loops in machine control panels benefit from quick verification without wiring changes. Feature Flat-Pin Connections → Business Impact Fast, solderless installation reduces assembly time and labor costs. Application Replacement relays and sockets in CR-MX ecosystems benefit from plug-in compatibility and standardized mounting. Feature IP40 and wide operating range → Business Impact Maintains performance across harsh environments up to 70 °C and altitudes up to 2000 m without derating. Application Suitable for open control cabinets and industrial environments with robust protection needs. Feature Certifications and compliance → Business Impact Assurance of safety and interoperability with CE, UL 508, CSA support, TÜV and DoC documentation. Application Peace-of-mind for regulated industries and global deployments while simplifying supplier qualification. Feature Dimensions and mounting → Business Impact Compact footprint (21.5 mm W x 37 mm H x 28 mm D) with flat-pin mounting reduces panel depth and enables clean, scalable installations. Application Fits standard sockets and CR-MX accessory ecosystem for rapid installation and expansion.
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FAQs
The CR-MX110DC2T uses a 110 V DC rated control supply (coil) and provides two Form C (SPDT) outputs. This combination supports direct PLC/automation controller interfacing without additional relays, simplifying control logic and reducing wiring complexity in panel designs.
Yes, the CR-MX110DC2T is designed for compact panel installations with flat-pin connections. Its net dimensions are 21.5 mm wide, 37 mm high, and 28 mm deep, with a weight of about 0.034 kg, enabling tight rack and cabinet layouts while preserving access to replacement sockets.
This relay carries CE conformity and UL 508 safety certification, along with IP40 protection. Additional safety declarations and standards references include CSA alignment and TÜV documentation, helping you meet global regulatory requirements and customer audit expectations.
The CR-MX110DC2T uses modular, pluggable interfaces that fit standard sockets, allowing rapid field replacement without rewiring. The built-in blue test button also enables quick actuation checks, speeding diagnostics and reducing MTTR in automated systems.
Two SPDT contacts support complex signaling and interlock scenarios in machine control, such as safety interlocks, status signaling, and control loops. This makes the relay well-suited for compact control panels, conveyors, and packaging lines where reliable single-device switching is advantageous.