Documentation
Datasheet - D8-U200 V2.5
Datasheet - D8-U200 V2.5
Technical drawings
Drawings - D8-U200 Relay.zip
Drawings - D8-U200 Relay.zip
Instantaneous relays
D8-U200 relay - Plug-in, 8 pole
Summary
Description
Plug-in railway relay with eight change-over contacts. Standard equipped with a back EMF suppression diode and magnetic arc blow-out for high breaking capacity and long contact life.
The construction of the relay and choice of materials makes the D8-U200 relay suitable to withstand corrosive atmospheres, low and high temperatures, shock & vibrating and dry to very humid environments.
No external retaining clip needed as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting directions.
Compact design, choice of many options and a wide range of sockets make the D8-U200 relay an easy and flexible solution to use.
Application
These relays are designed for demanding rolling stock applications. The
D8-U200 is used in applications where eight contacts are used in one relay.
D8-U200 is used in applications where eight contacts are used in one relay.
Features
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Compact plug-in design
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Instantaneous, 8 C/O contacts
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Back EMF suppression diode
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Magnetic arc blow-out
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Flat, square and silver plated relay pins for excellent socket connection
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Wide range sockets
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2 integrated snap locks
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Transparent cover
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High DC breaking capacity
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Optional positive mechanical keying relay to socket
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Flexibility by many options
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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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
Certifications
Available versions
| Type | Nominal voltage (VDC) | |
| D8-U201 | 24 | |
| D8-U202 | 48 | |
| D8-U203 | 72 | |
| D8-U204 | 110 | |
| D8-U205 | 96 | |
| D8-U206 | 12 | |
| D8-U207 | 36 | |
| Other voltages on request | ||
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