ABB 1SVR405621R7000 Pluggable Interface Relay - IP40
Part Number: 1SVR405621R7000
Quick Summary
ABB 1SVR405621R7000 is a pluggable interface relay that provides a universal SPDT switching solution for control panels in automated environments. It enables rapid field swaps and minimizes wiring during maintenance by snapping into CR-U sockets mounted on a DIN rail. In busy manufacturing lines, unexpected relay failures can halt production; this design supports quick testing and commissioning with an integrated test push-button and status LED. The device carries key certifications for global compliance, including UL/CSA listings, CE marking, and RoHS conformance, reinforcing safety and environmental responsibility. Its compact DIN-rail footprint and compatibility with standard CR-U accessories deliver scalable, cost-efficient panel design for engineers and procurement teams.
Product Information
Extended Description
1SVR405621R7000 ABB: The CR-U110AC2 pluggable interface relay is a univeral relay and is also commonly referred to as an ice cube relay. CR-U relays may be plugged into CR-U sockets and this combination of relay and socket may be seemlessly snap-on mounted onto a DIN Rail. CR-U relays have robust circular pin terminals, designed and manufactured to handle tough, repetitive-use applications and are more durable than standard relays.This relay operates with a 110 V AC rated control supply voltage and has a 2 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
4013614498497
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
35 mm
Product Net Height
54.4 mm
Product Net Depth / Length
35 mm
Product Net Weight
0.083 kg
Function
Pluggable universal interface relay CR-U
Sub-Function
Relay w/o built in LED
Rated Control Supply Voltage (Us)
110 V AC
Rated Operational Voltage
250 V AC
Rated Frequency (f)
50 / 60 Hz
Output
2 c/o (SPDT) contacts
Output Signal
250 V / 10 A
Terminal Type
Pin
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 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-U range
CQC Certificate
CQC Certificate, Interface Relays, CR-U, Made in Poland
CSA Certificate
CSA Certificate - Pluggable interface relays CR-P and CR-U
Declaration of Conformity - CCC
CCC Declaration of Conformity, Interface Relays, CR-U, 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
LR Certificate
LR Certificate - Pluggable interface relays CR-M and CR-U range
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-U range
Package Level 1 Units
box 10 piece
Package Level 1 Width
182 mm
Package Level 1 Depth / Length
77 mm
Package Level 1 Height
76 mm
Package Level 1 Gross Weight
0.87 kg
Package Level 1 EAN
4013614374043
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)
2712779
E-Number (Norway)
4187461
The CR-U 1SVR405621R7000 uses a pluggable design that simplifies maintenance and reduces downtime by allowing quick relay replacement without rewiring, directly improving line uptime in automated environments. Business impact includes faster changeouts, lower labor costs, and reduced panel downtime, with immediate applicability in industries relying on consistent control logic. This model provides 2 c/o SPDT contacts rated at 250 V AC / 10 A, enabling a single input signal to switch two separate circuits, which lowers component counts and simplifies control schematics for packaging lines and machine tools. The 110 V AC Rated Control Supply Voltage aligns with common PLC/industrial logic outputs, ensuring straightforward integration with existing control architectures. An integrated test button and LED indicator support commissioning, troubleshooting, and routine status checks, minimizing startup time and maximizing first-pass acceptance. Compatibility with CR-U sockets, standard accessories, and DIN-rail mounting makes installation straightforward and scalable across panel projects. The enclosure’s IP40 rating, RoHS compliance, and broad standards support deliver safe operation in typical workshop and field environments, while robust circular pin terminals offer durable performance in high-cycle applications. Real-world operators appreciate the plug-in advantage for spare-part management and stock optimization within a single BOM, reducing both procurement complexity and maintenance lag in multi-line facilities.
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FAQs
Yes. The 1SVR405621R7000 is designed to plug into ABB CR-U sockets and mount on a standard DIN rail. This enables rapid field replacement without rewiring, and its pin-terminal design provides robust connections for high-cycle automation environments. Ensure sockets, holders, and markers are compatible with the specific CR-U range in use for seamless integration.
Key specs include a 110 V AC rated control supply, 250 V AC rated operational voltage, and 2 c/o SPDT contacts with a 250 V / 10 A load rating. It supports 50/60 Hz operation, IP40 enclosure, and operating temperatures from -40 to +55 °C. These specifications match common control panel requirements and help ensure reliable, code-compliant performance.
Yes. Its pluggable CR-U design, DIN-rail mounting, and compact footprint enable quick swaps with minimal downtime. The 2 c/o SPDT outputs support multi-circuit control from a single input, which simplifies wiring and reduces BOM complexity. The integrated test button and LED aid rapid commissioning, while the robust terminals and standard accessories support scalable, repeatable installations across multiple lines.
The relay carries CE marking and UL/CSA certifications, with RoHS compliance and additional declarations for UKCA, EAC, LR, RMRS, UR, and VDE as applicable to the CR-U range. It adheres to CAN/CSA C22.2 No.14, IEC/EN 63000, and IEC/EN 61810-1, ensuring compatibility with global safety and environmental requirements in industrial control panels.
Maintenance benefits come from rapid, plug-in replacements that minimize panel downtime, reducing labor hours and accelerating downtime recovery. The built-in test button and LED simplify commissioning and fault diagnosis, lowering inspection time. Overall, this reduces spare-part complexity, supports lean BOM management, and improves overall equipment effectiveness (OEE) in automated lines.