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
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Miniature current monitoring relay
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Instantaneous, 1 C/O contact
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AC or DC coil
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Very sensitive
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High insulation between coil and contact
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Flat, square and tin plated relay pins for excellent socket connection / PCB mounting pins
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Wide range sockets
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Transparent cover
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Optional positive mechanical keying relay to socket
Benefits
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Proven reliable
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Long term availability
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Easy to maintain
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Used in safety critical applications
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Low life cycle cost
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No maintenance
Railway compliancy
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EN 50155 Electronic equipment used on rolling stock for railway applications
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IEC 60571 Electronic equipment used on railway vehicles
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IEC 60077 Electrical equipment for rolling stock in railway applications
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IEC 60947 Low voltage switch gear and control gear
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IEC 61373 Rolling stock equipment – Shock and vibration test
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EN 50121 Electromagnetic compatibility for railway applications
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NF F 16-101/102, TS 45545-2 Fire behaviour – Railway rolling stock
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IEC 60529 European standard describes the protection class (IP-code)
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NF F 62-002 On-off contact relays and fixed connections
