1SVR405621R0300 ABB CR-U012AC2L Pluggable Relay 2 C/O 12 V AC

1SVR405621R0300 ABB CR-U012AC2L Pluggable Relay 2 C/O 12 V AC

ABB CR-U012AC2L is a CR-U series pluggable universal interface relay with a 12 V AC coil, two changeover contacts rated at 250 V / 10 A and integrated LED indication for industrial control and automation applications.

SKU: 1SVR405621R0300Alt SKU: CR-U012AC2LMPN: 1SVR405621R0300
Price
List Price £30.40 ex VAT
Your Price (ex VAT)
£30.40
Manufacturer Lead Time Estimated Delivery 5 weeks
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Manufacturer Lead Time

£30.40

Why Choose the ABB CR-U012AC2L Pluggable Relay?

The ABB CR-U012AC2L is a compact and reliable pluggable universal interface relay designed for electrical isolation, signal amplification and signal matching between electronic control systems, PLCs, fieldbus systems and actuator or sensor levels. As part of the ABB CR-U universal relay series, it provides two changeover contacts and operates from a 12 V AC control supply. :chatgpt-content-reference{index="0"}

This relay is designed for demanding industrial control applications where dependable switching and easy maintenance are required. The CR-U series features robust circular pin terminals and allows the relay to be plugged into compatible ABB CR-U sockets, with the relay and socket combination capable of snap-on DIN rail mounting. :chatgpt-content-reference{index="1"}

The CR-U012AC2L provides 2 changeover (2 C/O) contacts with contacts rated at 250 V / 10 A. The relay includes an integrated LED status indicator and a test button for manual actuation and locking of the output contacts, simplifying commissioning, testing and maintenance operations. :chatgpt-content-reference{index="2"}

Key Advantages

  • Compact pluggable universal interface relay for industrial control applications.
  • 12 V AC rated control supply voltage.
  • 2 changeover contacts for flexible circuit switching.
  • 250 V / 10 A contact rating for reliable switching performance.
  • Integrated LED indication for clear relay energisation status.
  • Integrated test button supports manual operation and commissioning.
  • Robust circular pin terminals designed for repetitive industrial use.
  • Compatible with ABB CR-U sockets and accessories for DIN rail installation.

Key Features

  • ABB CR-U universal pluggable relay series.
  • 12 V AC coil/control voltage.
  • 2 C/O (SPDT) contacts.
  • 10 A contact rating.
  • 250 V AC rated operational voltage.
  • Integrated LED coil energisation indication.
  • Integrated manual test button with locking function.
  • Universal relay design for electrical isolation, amplification and signal matching.
  • Robust circular pin terminal construction.
  • Compatible with sockets, logic sockets, holders, markers and pluggable function modules.

Reliable Interface Switching for Industrial Control Systems

Interface relays provide electrical separation and signal adaptation between electronic controllers and field-level equipment. The ABB CR-U range is engineered for industrial applications where PLCs, controllers and automation systems require dependable switching interfaces for sensors, actuators and electrical loads. :chatgpt-content-reference{index="3"}

With its two changeover contacts, 12 V AC coil, integrated LED indication and pluggable construction, the CR-U012AC2L provides a flexible solution for control cabinets, automation equipment and industrial switching applications. :chatgpt-content-reference{index="4"}

Typical Applications

  • Industrial control panels and switchboards.
  • PLC and automation system interfacing.
  • Electrical isolation between control and field circuits.
  • Signal amplification and signal matching.
  • Machine control and industrial automation systems.
  • Sensor and actuator interface applications.
  • Process control and manufacturing equipment.

Technical Specifications

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Device Type Plug-in Relay
Terminal Type PCB / pins
Switching Current (A) 10 A
Load Voltage 250 V AC
Series CR-U Universal Relays
ABB order code 1SVR405621R0300
Product group 310944 – Pluggable Relays
Product type Pluggable universal interface relay
Rated control supply voltage 12 V AC
Contact configuration 2 C/O (2 SPDT)
Rated operational voltage 250 V AC
Contact rating 250 V / 10 A
Frequency 50 / 60 Hz
Indication Integrated LED
Manual operation Integrated test button
Terminal type Circular pin terminals
Width 35 mm
Height 54 mm
Depth 35 mm
Weight approx. 0.083 kg

Frequently Asked Questions

What is the ABB CR-U012AC2L used for?

The CR-U012AC2L is a pluggable universal interface relay used for electrical isolation, signal amplification and signal matching between electronic controllers and field devices.

What coil voltage does the CR-U012AC2L require?

The relay operates from a 12 V AC control supply.

How many contacts does the CR-U012AC2L have?

The CR-U012AC2L provides two changeover (2 C/O) contacts, equivalent to two SPDT switching contacts.

What is the contact rating of this ABB relay?

The relay contacts are rated at 250 V / 10 A.

Does the CR-U012AC2L include LED indication?

Yes. The relay includes an integrated LED indicator to provide visual indication of coil energisation.

Trusted Industrial Relay Technology from ABB

ABB CR-U universal pluggable interface relays provide reliable switching, electrical isolation and signal interfacing for industrial automation, machine control and electrical control-panel applications.

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