ABB CR-U120AC3 Pack of 10 Pluggable Interface Relay

Why Choose the CR-U120AC3 [1SVR405622R2000]

The CR-U120AC3 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 120 V AC rated control supply voltage and has a 3 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.

Technical Specification

• Function: Pluggable universal interface relay (ice cube type) with 3 C/O (SPDT) contacts.
• Control Supply Voltage: 120 V AC rated operational voltage.
• Contact Rating: 250 V AC at 10 A, suitable for switching multiple circuits.
• Terminal Type: Robust circular pin terminals designed for heavy duty and repetitive use.
• Degree of Protection: IP40 for dust protection.
• Mounting: Snap-on DIN rail mounting with compatible CR-U sockets.
• Durability Features: Integrated test button for manual actuation, and LED indicator for coil energisation status.
• Standards Compliance: Conforms to CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 61810-1, and UL 508.

Trusted By Customers Worldwide

"Specified by UK panel builders for dependable control." Controls Engineer, UK