ABB 1SVR405621R8000

The CR-U110DC2 pluggable interface relay is part of the universal relay series, operating with a rated control supply voltage of 110 V DC. This device includes two change-over (c/o) output contacts, each rated for 250 V and a maximum current of 10 A. A notable feature is the integrated blue test button, which allows for manual actuation and locking of the output contacts.

Constructed to meet specific environmental and operational standards, the relay operates effectively within an ambient temperature range of -40 °C to +70 °C and can be stored at temperatures as low as -40 °C and as high as +85 °C. It also supports a maximum operating altitude of 2000 m without derating.

Regarding design and installation, the relay has dimensions of 35 mm in width, 54.4 mm in height, and 35 mm in depth, with a net weight of 0.083 kg. It is compliant with various standards, including IEC/EN 61810-1 and UL 508, and is rated IP40 for protection against solid objects. Accessories such as standard sockets and pluggable function modules are available.