ABB 1SVR405621R0100 Pluggable Interface Relay - IP40
Part Number: 1SVR405621R0100
Quick Summary
ABB 1SVR405621R0100 Pluggable Interface Relay is a universal relay designed for quick, reliable control in industrial automation panels. Engineers often struggle with bulky relays, difficult testing, and slow field replacements that drive downtime. It carries CE marking, UL/CSA approvals, and UKCA compliance to support global deployments and regulatory readiness. This solution integrates seamlessly with CR-U sockets for DIN-rail mounting, enabling rapid deployment, easy diagnostics with an integrated LED, and straightforward maintenance—delivering measurable improvements in panel density, fault response, and overall lifecycle cost.
Product Information
Extended Description
1SVR405621R0100 ABB: The CR-U024AC2L 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 24 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.
EAN
4013614498367
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 with built in LED
Rated Control Supply Voltage (Us)
24 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
4013614374098
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)
2712764
E-Number (Norway)
4187479
E-Number (Sweden)
4005411
Feature → Business Impact → Application: The CR-U pluggable universal interface relay with a 24 V AC control supply enables fast plug-in replacement, reducing commissioning time and field fault downtime for control panels and PLC interfaces. This translates to lower maintenance costs and higher line uptime when used in machines, conveyors, and automated panels. Feature → Business Impact → Application: Built-in LED indicator and an integrated test button simplify energization checks during startup and routine testing, shortening commissioning cycles and decreasing the risk of wiring errors in safety interlock circuits. Feature → Business Impact → Application: Robust circular pin terminals and DIN-rail snap-on mounting provide durable, vibration-tolerant connections and quick installation in tight panel spaces, improving reliability in harsh industrial environments. Feature → Business Impact → Application: The 2 c/o SPDT outputs rated at 250 V / 10 A support multiple switching circuits from a single input, enabling compact panel design and reduced component count in control logic. Feature → Business Impact → Application: IP40 protection and a wide operating temperature (-40 to +55 °C) ensure dependable operation in manufacturing floors and demanding environments, aligning with IEC/UL safety and reliability expectations. Feature → Business Impact → Application: Compatibility with standard sockets, logic modules, and markers minimizes obsolescence risk and supports scalable automation architectures in OEM machinery and control cabinets.
Get a Quick Quote for a ABB 1SVR405621R0100
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SVR405621R0100?
Enquire Now
FAQs
This relay is designed for CR-U sockets with DIN-rail snap-on mounting, enabling quick plug-in replacement and tidy, secure panel wiring in control cabinets and machine enclosures.
It provides 2 c/o SPDT outputs rated for 250 V at 10 A, with control voltage of 24 V AC and inputs compatible with standard 24 VAC control logic; suitable for multiple circuits from a single input.
Yes. With IP40 protection, robust terminals, and UL/CSA/CE/UKCA certifications, the CR-U relays meet common safety and reliability requirements for safety interlocks and automation panels.
The CR-U range features CE, UL/CSA, and UKCA marks, along with additional approvals such as UR, CCC, VDE, and others, supporting global deployments and regulatory compliance.
The test button enables manual actuation for commissioning or troubleshooting, while the LED provides immediate energization feedback, reducing diagnostic time and minimizing testing errors.