D-U204-Q

• Product introduction

D-U204-Q V29 Instantaneous Relay + Relay Seat

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Rugged plug-in relays for extremely reliable, long-life applications in harsh environments. Proven and reliable operation when switching high DC voltage/inductor loads and low currents. The compact design, multiple options and multiple socket options make the D-U200 relay a simple and flexible solution.
 
description
The relay range is designed for demanding train applications such as gating. The construction and material selection of the relay makes the D-U200 relay suitable for withstanding corrosive environments, low and high temperatures, shock and vibration, and dry to very humid environments. There is no need for an external retaining clip, as the integrated "spring lock" secures the relay in the socket in any situation and mounting direction.
 
All relays come standard with arc fuses with high breaking capacity and long contact life, as well as back EMF suppression diodes.
 
features
Compact plug-in design
Instantaneous, 4 CO contacts
Standard back EMF diode and arc blowing
Flat square silver-plated relay pins for excellent socket connections
Wide range socket • Integrated spring lock
Transparent cover
High DC breaking capability
Flexibility in multiple options
Optional forward mechanical keying relay to socket
merit
Proven reliable
Long-term availability
Easy to maintain
For safety-critical applications
Low life cycle costs
No maintenance
Rail compliance
EN 50155 Electronic equipment for rolling stock for railway applications
IEC 60571 Electronic equipment used in railway vehicles
IEC 60077 Electrical Equipment for Railway Vehicles in Railway Applications
IEC 60947 Low voltage switchgear and controls
IEC 61373 Vehicle Equipment - Shock and vibration tests
EN 50121 Electromagnetic compatibility for railway applications
NF F16-101 / 102, TS 45545-2 Fire performance - Railway vehicles
The IEC 60529 European standard describes the degree of protection (IP code)

IEC 60068-2