RI-tech s.r.o. > Products > Railway > Rolling stock > Railway relays > Latching relays > KDN-U200 relay – Latching, 8 pole

KDN-U200 relay – Latching, 8 pole

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Description

Plug-in bistable railway relay with eight change-over contacts. The contacts remain in the last powered position, the position is clearly shown via a position indicator. Bistable by means of two coils and a mechanical rocker mechanism. The two separate coils are galvanically isolated.
Standard equipped with magnetic arc blow-out for high breaking capacity and long contact life. No external retaining clip needed as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting directions.
The construction of the relay and choice of materials makes the KDN-U200 relay suitable to withstand low and high temperatures, shock & vibrating and dry to very humid environments.
Compact design, choice of many options and a wide range of sockets makes the KDN-U200 relay an easy and flexible solution to use.

Application

These relay series are designed for demanding rolling stock applications. The KDN-U200 is used in applications where eight contacts are used in one relay and the contacts are set and reset with permanent power or impulses.

Features

  • Latching (bistable) relay
  • Compact plug-in design
  • 8 C/O contacts
  • 2 galvanic isolated coils
  • Clear position indicator
  • Magnetic arc blow-out
  • Flat, square and silver plated relay pins for excellent socket connection
  • Wide range sockets
  • 2 integrated snap locks
  • Transparent cover
  • High DC breaking capacity
  • Optional positive mechanical keying relay to socket
  • Flexibility by many options

Benefits

  • Proven reliable
  • Long term availability
  • Easy to maintain
  • 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

Download:

datasheet-kdn-u200-v2-2

drawings-kdn-u200-relay(1)

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