ABB 1SVR405501R4010 Pluggable Interface Relay - UL 508
Part Number: 1SVR405501R4010
Quick Summary
ABB 1SVR405501R4010 is a slim pluggable interface relay with a 1 c/o SPDT output, designed for direct board mounting and DIN-rail layouts in compact automation panels. In space-constrained cabinets, wiring complexity and heat buildup can throttle performance; this relay’s 6.2 mm width and seamless socket compatibility minimize layout risk and speed field replacements. This device carries UL 508 safety certification, UL 94-V0 flame retardancy, and IP20 protection, along with CSA and VDE approvals to support global deployments. With 48 V DC control and a 6 A / 250 VAC contact rating, it delivers reliable signal conditioning and safe isolation for PLC I/O networks, sockets, and modular DIN-rail configurations, helping engineers achieve compact, compliant automation architectures.
Product Information
Extended Description
1SVR405501R4010 ABB: The CR-S048VDC1R is a slim pluggable interface relay is suitable for direct mounting on a printed circuit board or use in conjunction with ABB's sockets. 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 DC rated control supply voltage and has a 1 c/o (SPDT) output with contacts rated at 250 V / 6 A.This slim pluggable interface relays may be used for electrical isolation, amplification and signal matching. The CR-S relays are 6.2 mm wide and therefore allow for the switching of high currents on a small footprint. Moreover, CR-S relays are UL 94-V0 certified, improving safety by providing high levels flame retardation. Screw and spring sockets, jumper bars and markers are available as accessories.
EAN
4013614499142
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
2CDC117022D0201
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
5 mm
Product Net Height
15 mm
Product Net Depth / Length
28 mm
Product Net Weight
0.005 kg
Function
Pluggable slim interface relay CR-S
Sub-Function
Relay with standard contacts
Rated Control Supply Voltage (Us)
48 V DC
Output
1 c/o (SPDT) contact
Output Signal
250 V / 6 A
Rated Operational Current AC-12 (Ie)
(230 V) 6 A
Rated Operational Current DC-12 (Ie)
(24 V) 6 A
Rated Operational Current DC-13 (Ie)
(24 V) 1 A
Degree of Protection
IP20
Overvoltage Category
III
Pollution Degree
2
Standards
CAN/CSA C22.2 No.14 | IEC/EN 61810-1 | UL 508
Ambient Air Temperature
Operation -40 ... +85 °C | Storage 0 ... +40 °C
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
RoHS Information
1SVD981001-4400
RoHS Status
Following EU Directive 2011/65/EU
CQC Certificate
CQC Certificate - CR-S range pluggable interface relays
CSA Certificate
CSA Certificate – CR-S range pluggable interface relays
cUR Certificate
cUR_E244330
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 - CR-S range pluggable interface relays and sockets with screw terminals
Package Level 1 Units
box 10 piece
Package Level 1 Width
300 mm
Package Level 1 Depth / Length
7.4 mm
Package Level 1 Height
23.7 mm
Package Level 1 Gross Weight
0.06 kg
Package Level 1 EAN
4013614486470
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)
2712356
E-Number (Sweden)
4001386
The 6.2 mm wide CR-S relay delivers a compact footprint that enables high-density channel layouts, reducing panel area and wiring complexity while lowering assembly costs. This space efficiency directly translates into smaller enclosures and simpler maintenance workflows, especially in multi-axis machine controls and packaging lines. The device mounts directly on a printed circuit board or in ABB sockets and can be snap-on mounted onto a DIN rail, accelerating installation and swap-out times during commissioning or field service. With a 48 V DC control supply and a 1 c/o SPDT output rated at 250 VAC / 6 A, it provides reliable signal amplification and electrical isolation for PLC inputs and relay-driven actuators. Compatibility with screw and spring sockets, along with available markers, streamlines traceability and reduces miswiring risks in complex control panels. The IP20 protection class and UL/CSA/VDE certifications give confidence for both standard industrial environments and more demanding applications, while the compact dimensions (5 mm width, 15 mm height, 28 mm depth) enable designers to achieve higher I/O density without compromising safety or performance. This makes the ABB CR-S family a practical solution for industrial automation projects requiring space efficiency, quick deployment, and robust regulatory compliance.
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FAQs
Install the unit on a suitable ABB socket or directly onto a PCB, then snap onto a standard DIN rail for rapid deployment. Ensure 48 V DC control supply is wired to A1-A2 and that the SPDT output is connected to the intended 250 VAC load (up to 6 A). Use the provided markers and, if needed, screw or spring sockets for secure mounting. The compact 5x15x28 mm footprint supports dense panel layouts and reduces wiring length.
The relay operates with a 48 V DC control supply (U s). It provides a 1 c/o SPDT contact with an output of 250 VAC at 6 A. Rated operational currents include AC-12 at 230 V (6 A), DC-12 at 24 V (6 A), and DC-13 at 24 V (1 A). This combination supports switching of consumer and control loads while maintaining safe isolation and reliable performance in automation circuits.
Yes. The 6.2 mm width allows high-density I/O packing, and the option to mount on PCB or in sockets with DIN-rail snap-on enables modular, scalable I/O blocks. Its SPDT output and 6 A capacity at 250 VAC suit most PLC signaling and actuator interfacing tasks, while IP20 protection keeps electronics secure in standard factory environments.
The CR-S relay family is certified under UL 508, UR (cUR_E244330), CSA, UL 94-V0, and VDE. It also meets CAN/CSA C22.2 No.14 and IEC/EN 61810-1 standards. These certifications support compliance in global automation projects and help minimize qualification time for industrial installations.
The component’s compact footprint and DIN-rail snap-on design reduce panel size and installation time, lowering upfront costs. Space-saving layout simplifies troubleshooting and future upgrades, while robust certifications and wide operating temperature range (-40 to +85 °C) improve reliability in harsh environments. Over time this translates to reduced downtime and lower total cost of ownership for control systems.