ABB 1SVR405541R6120 Interface Relay - CE UL/CSA
Part Number: 1SVR405541R6120
Quick Summary
ABB Interface Relay 1SVR405541R6120 enables isolated control for signal interfacing in automation panels. In dense control cabinets, engineers often contend with wiring complexity, cross-talk, and reliability challenges that disrupt line uptime. This device carries CE, UKCA, UL/cURus certifications along with CSA and RoHS compliance, enabling safe, international deployment. With a compact DIN-rail footprint, SPDT output, and gold-plated contacts, it delivers dependable performance while simplifying installation. The combination of 110 VAC/DC control and a 6 A / 250 VAC output supports flexible, cost-efficient control strategies across multiple PLC platforms, reducing cabling and integration time in modern machine architectures.
Product Information
Extended Description
1SVR405541R6120 ABB: CR-S110VADC1CRGS Interface relay cpl. 1c/o, A1-A2=110VAC/DC, Output=6A/250VAC gold-plated contacts, screw terminals
EAN
4013614499333
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
6.3 mm
Product Net Height
76.4 mm
Product Net Depth / Length
88.5 mm
Product Net Weight
0.03 kg
Function
Fully assembled interface relay CR-S
Sub-Function
Relay with gold-plated contacts
Rated Control Supply Voltage (Us)
110 V AC/DC
Output
1 c/o (SPDT) contact
Output Signal
250 V / 6 A
Terminal Type
Screw Terminals
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
Terminals IP20
Connecting Capacity
Flexible 2.5 mm² | Rigid 2.5 mm²
Tightening Torque
0.5 N·m
Wire Stripping Length
7 mm
Mounting on DIN Rail
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Standards
CAN/CSA C22.2 No.14 | IEC/EN 63000 | IEC/EN 61810-1 | IEC/EN 61984 | UL 508
Connecting Capacity UL/CSA
Flexible 14 AWG | Rigid 14 AWG
Tightening Torque UL/CSA
4.42 in·lb
Ambient Air Temperature
Operation -40 ... +55 °C | Storage 0 ... +40 °C
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
RoHS Information
EU Declaration of Conformity - CR-S Pluggable interface-relays and accessories
RoHS Status
Following EU Directive 2011/65/EU
CSA Certificate
CSA Certificate – CR-S range pluggable interface relays
cURus Certificate
cURus508_E244328
Declaration of Conformity - CE
EU Declaration of Conformity - CR-S Pluggable interface-relays and accessories
Declaration of Conformity - UKCA
UK Declaration of Conformity - CR-S Pluggable interface-relays and accessories
Package Level 1 Units
box 10 piece
Package Level 1 Width
93 mm
Package Level 1 Depth / Length
66 mm
Package Level 1 Height
81 mm
Package Level 1 Gross Weight
0.32 kg
Package Level 1 EAN
4013614486708
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)
2712375
E-Number (Sweden)
4001405
ABB’s 1SVR405541R6120 Interface Relay is engineered for reliable signal interfacing in automated systems. Feature → Business Impact → Application: 110 VAC/DC control supply provides broad compatibility with common PLCs and field devices, reducing the need for extra interface modules and cutting panel complexity; Application in machine controls and automation panels. Feature → SPDT output (1 c/o) and 6 A at 250 VAC translates to robust switching for most signaling and interlock circuits, improving uptime and minimizing false triggers in packaging lines or material handling systems. Feature → Screw terminals and terminal IP20 protection support secure, vibration-resistant connections in industrial environments, while simplifying field terminations and maintenance. Feature → DIN rail mounting TH35-7.5 enables fast installation and standardized panel layouts, enabling scalable control architecture across multiple machines. Feature → Gold-plated contacts reduce contact resistance and wear, delivering longer life and lower maintenance costs. Feature → Operating range -40 to +55 °C and RoHS/UL/CE/UKCA compliance ensure operation in harsh environments and global deployments. Feature → Compact dimensions (6.3 mm width, 76.4 mm height, 88.5 mm depth) and lightweight (0.03 kg) minimize panel footprint and overall system weight, aiding in enclosure design and thermal management. Feature → CAN/CSA and IEC/EN standards support certified performance for safety-critical applications, helping procurement meet compliance requirements without over-engineering. Feature → 7 mm wire stripping length and 0.5 N·m tightening torque on terminals streamline field wiring and ensure consistent assembly. These combined attributes deliver measurable improvements in installation speed, reliability, and total cost of ownership for automation projects.
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FAQs
Install the relay on a TH35-7.5 DIN rail per IEC 60715 guidelines. Use screw terminals for wiring, ensure the terminal IP20 protection is engaged, and tighten to 0.5 N·m. Wire stripping should be 7 mm, and use flexible 2.5 mm² or rigid 2.5 mm² conductors. This setup promotes secure connections and reliable long-term operation in control panels.
The device provides 1 c/o SPDT output with 250 V / 6 A rated signal, 110 V AC/DC control supply, and screw-terminal connections. It supports AC-12 (230 V) at 6 A and DC-12 (24 V) at 6 A, with DC-13 (24 V) at 1 A. This combination enables flexible interfacing across PLCs and field devices while maintaining safe isolation.
Yes. The 1SVR405541R6120 operates from -40 to +55 °C and features IP20 protection at the terminals, making it suitable for varied industrial environments. Its robust construction and RoHS compliance further support reliable operation in manufacturing, packaging, and material handling applications.
The relay carries CE, UKCA, UL/cURus, and CSA certifications, along with RoHS compliance. These standards verify safety, electromagnetic compatibility, and environmental compliance, enabling global deployment across European and North American markets while simplifying procurement and regulatory adherence.
With gold-plated contacts, robust terminal connections, and a compact DIN-rail form factor, maintenance intervals are extended due to lower contact resistance and reduced wear. The device lowers wiring time and panel space, reducing installation costs andifying overall total cost of ownership in automation projects.