ABB CR-U048AC2 Pack of 10 Pluggable Interface Relays

Why Choose the CR-U048AC2 [1SVR405621R5000]

The CR-U048AC2 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 48 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.

Technical Specification

• Function: Pluggable universal interface relay (ice cube type) with 2 C/O (SPDT) contacts.
• Rated Control Supply Voltage: 48 V AC.
• Contact Ratings: 250 V AC, 10 A.
• Output Configuration: 2 changeover contacts (SPDT) suitable for multiple circuit switching.
• Terminal Type: Robust circular pin terminals designed for repetitive heavy use.
• Degree of Protection: IP40.
• Insulation Voltage: Rated to 250 V.
• Mounting: Snap-on mounting to DIN rail via compatible sockets.
• Durability Features: Integrated test button for manual actuation and LED indicator for coil status.

Trusted By Customers Worldwide

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