CU-U900-I relay - Current monitoring

Name: CU-U900-I relay - Current monitoring
Brand: Own brand
Availability: InStock

Summary

Description

Miniature current monitoring railway relay with one change-over contact. Suitable for AC or DC currents. Very sensitive and high insulation between coil and contact. Relay for plug-in mounting (CU version) or for PCB mounting (CP version).

The construction of the relay and choice of materials makes the CU/CP-U900-I relay suitable to withstand corrosive atmospheres, low and high temperatures, shock & vibrating and dry to very humid environments.

With a very compact design and a wide range of sockets, the CU/CP-U900-I relay is an easy and flexible solution to use.

Application

These relay series are designed for rolling stock applications where available space is limited. The CU/CP-U900-I is used in applications for current monitoring or where switching is activated by a fixed current level.

Features

Miniature current monitoring relay
Instantaneous, 1 C/O contact
AC or DC coil
Very sensitive
High insulation between coil and contact
Flat, square and tin plated relay pins for excellent socket connection / PCB mounting pins
Wide range sockets
Transparent cover
Optional positive mechanical keying relay to socket

Benefits

Proven reliable
Long term availability
Easy to maintain
Used in safety critical applications
Low life cycle cost
No maintenance

Railway compliancy

EN 50155 Electronic equipment used on rolling stock for railway applications
IEC 60571 Electronic equipment used on railway vehicles
IEC 60077 Electrical equipment for rolling stock in railway applications
IEC 60947 Low voltage switch gear and control gear
IEC 61373 Rolling stock equipment - Shock and vibration test
EN 50121 Electromagnetic compatibility for railway applications
NF F 16-101/102, TS 45545-2 Fire behaviour - Railway rolling stock
IEC 60529 European standard describes the protection class (IP-code)
NF F 62-002 On-off contact relays and fixed connections

Certifications

Available versions

Type	Nominal current (ADC)
CU-U903-I	0.39
CU-U904-I	0.12
CU-U908-I	4.4
CU-U909-I	2.4
CU-U910-I	1.5
CU-U911-I	1.0
CU-U912-I	0.6
CU-U913-I	0.25
CU-U914-I	0.18
CU-U915-I	0.072
Other currents on request