ABB CR-M048AC3L Pluggable Interface Relay - LED
Part Number: 1SVR405612R5100
Quick Summary
CR-M048AC3L is a pluggable interface relay that switches three SPDT outputs in ABB CR-M socket-based control panels. Engineers often contend with lengthy wiring and complex commissioning, which this plug-in design helps mitigate by enabling quick replacement and simple testing. The device adheres to CE, UL/CSA, and UKCA certifications with IP40 protection, supporting safe operation in demanding panel environments. By leveraging DIN rail mounting and compatible sockets, it reduces installation time while delivering reliable control for automation tasks. This translates into measurable improvements in maintenance efficiency and overall system uptime, while keeping procurement and installation costs in line with project budgets. Secondary uses include modular control modules and standard ABB accessory ecosystems in industrial automation.
Product Information
Extended Description
1SVR405612R5100 ABB: The CR-M048AC3L pluggable interface relay is a miniature relay, which is to be plugged into a suitable ABB CR-M socket. Plugged into a socket, the combination of relay and socket may be seemlessly snap-on mounted onto a DIN Rail.This relay operates with a 48 V AC rated control supply voltage and has a 3 c/o (SPDT) output with contacts rated at 250 V / 10 A, enabling the possibility of switching multiple circuits with a single input signal. The relay has an integrated test button which is used for the manual actuation of the relay by locking it's output contacts. The test button facilitates easy testing and commissioning. The relay also has an integrated LED, which provides the visual indication of the energization of the relay coil. Standard sockets, logic sockets, pluggable function modules, holders and markers are available as accessories. Standard sockets, logical sockets, pluggable function modules, holder and marker are available as accessories.
EAN
4013614497575
Minimum Order Quantity
10 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Catalog 2024 Electronic Relays and Controls - Chapter Interface relays and optocouplers
Instructions and Manuals
Instructions - CR-M, CR-P, CR-U range
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
21.2 mm
Product Net Height
35.6 mm
Product Net Depth / Length
27.5 mm
Product Net Weight
0.033 kg
Function
Pluggable miniature interface relay CR-M
Sub-Function
Relay with built in LED
Rated Control Supply Voltage (Us)
48 V AC
Rated Operational Voltage
250 V AC
Rated Frequency (f)
50 / 60 Hz
Output
3 c/o (SPDT) contacts
Output Signal
250 V / 10 A
Terminal Type
Flat-Pin Connections
Rated Operational Current AC-12 (Ie)
(230 V) 10 A
Rated Operational Current AC-15 (Ie)
(120 V) 3 A | (230 V) 1.5 A
Rated Operational Current DC-12 (Ie)
(24 V) 10 A
Rated Operational Current DC-13 (Ie)
(24 V) 2.5 A | (250 V) 0.1 A
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
300 V AC
Pilot Duty UL/CSA
B300
Flammability According to UL94
HB
Ambient Air Temperature
Operation -40 ... +55 °C | Storage -40 ... +85 °C
Maximum Operating Altitude Permissible
Without Derating 2000 m
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
RoHS Information
EU Declaration of Conformity - CR-M, CR-U Pluggable interface relay
RoHS Status
Following EU Directive 2011/65/EU
CCC Certificate
CCC Certificate - Pluggable interface relays CR-M range
CQC Certificate
CQC Certificate, Interface Relays, CR-M, Made in Poland
CSA Certificate
CSA Certificate - Pluggable interface relays CR-M
cUR Certificate
cUR_E244330
Declaration of Conformity - CCC
CCC Declaration of Conformity, Interface Relays, CR-M, Made in Poland
Declaration of Conformity - CE
EU Declaration of Conformity - CR-M, CR-U Pluggable interface relay
Declaration of Conformity - UKCA
UK Declaration of Conformity - CR-M, CR-U Pluggable interface-relays and accessories
EAC Certificate
EAC_RU_C-DE.ME77.B.00446-19
RMRS Certificate
RMRS Certificate - Pluggable interface relays CR range, except 60 V and 125 V versions
UR Certificate
UR (ANSI/UL 508) Certificate - Pluggable interface relays / optocouplers CR-M, CR-MX, CR-P, CR-S, CR-U range
VDE Certificate
VDE Certificate - Pluggable interface relays CR-M range, except 125 V versions
Package Level 1 Units
box 10 piece
Package Level 1 Width
114 mm
Package Level 1 Depth / Length
50 mm
Package Level 1 Height
61 mm
Package Level 1 Gross Weight
0.35 kg
Package Level 1 EAN
4013614373428
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
E-Number (Finland)
2712666
E-Number (Norway)
4187402
Feature: Pluggable design enables rapid replacement and simplified maintenance. Benefit: Reduces downtime and spare parts handling, accelerating panel service and upgrade cycles in continuous production environments. Application: Ideal for machine control panels where downtime costs are critical. Feature: 48 V AC control coil and 3 c/o SPDT outputs rated to 250 V at 10 A. Benefit: Supports multi-circuit control from a single input with robust switching capability, lowering wiring complexity and maximizing control flexibility. Application: Centralized automation tasks in packaging and material handling systems. Feature: Integrated LED indicator and built-in test button. Benefit: Quick visual status checks and easy commissioning without external test equipment, improving first-run success rates. Application: New installations and periodic maintenance in industrial plants. Feature: Compact DIN-rail mounted form factor (21.2 mm x 35.6 mm x 27.5 mm). Benefit: Enables higher packaging density in control panels, reducing enclosure size and cost. Application: Panel design for compact automation modules and retrofits. Feature: Wide operating range and extensive approvals (IP40, -40 to +55 C, CE, UL/CSA, UKCA). Benefit: Ensures reliability across harsh environments and global compliance, minimizing rework and certification delays. Application: Global deployments in machine building and process automation. Feature: Compatibility with standard sockets, logic sockets, and accessories. Benefit: Scales from simple installations to complex control architectures with modular expansion. Application: ABB CR-M ecosystem in automation projects with future upgrades.
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FAQs
Install by snapping the pluggable CR-M048AC3L into a compatible ABB CR-M socket, then mount the assembly onto a DIN rail for secure support. The unit features a built-in test button and an LED indicator to verify energization during commissioning. Ensure the coil voltage is 48 V AC and connect the 3 c/o SPDT contacts to the intended loads.
The relay provides 3 c/o SPDT contacts rated for up to 250 V AC at 10 A. Rated operational currents include AC-12 (230 V) at 10 A, AC-15 (230 V) at 1.5 A, and 120 V at 3 A. It also supports DC-12 (24 V) at 10 A and DC-13 (24 V) at 2.5 A, with insulation rated to 250 V.
Yes, the coil is rated at 48 V AC, making it compatible with common 48 V automation networks. When installing, verify DIN rail mounting compatibility, ensure IP40 protection in the enclosure, and confirm that the control and load circuits meet the listed voltage/current ratings. Use the integrated LED for status checks during testing.
This relay carries CE, UL/CSA UR, and UKCA certifications, along with declarations for RoHS compliance and other regional approvals. These certifications help ensure electrical safety, regulatory compliance, and fast approval in global markets, reducing the need for extensive third-party testing during system integration.
Benefits include reduced downtime due to easy plug-in replacement, quick commissioning with the built-in LED and test button, and modularity with compatible ABB sockets and accessories. The compact size enables denser panel layouts, lowering enclosure costs, while standard certifications reduce compliance overhead and project risk, delivering faster time-to-value in automation projects.