Page 433 - IS-Rayfast Catalogue - Issue 9, 2017

Relays and Contactors
High Performance Relays
Mass Transit, Motorsport and Industrial

General high performance relays, for industrial 1
applications such as Plug-in/PCB and high
current motorsport high voltage applications.
2
Mass Transit
Includes relays suitable for Air conditioning;
Door control systems; Train light control; 3
Signal control; Control board; and Traffic
management applications.
4
Relays used for rolling stock are subject to
increasingly higher technical demands, such
as the need for wider operating ranges; higher 5
resistance to shock and vibration; operation
over a wider range of temperature and humidity
Mass Transit and above all, the fire resistance properties of 6
the relay’s constituent parts.
Description
The relays and their sockets and accessories
‘Twilight switch’ 7
are manufactured using specific insulating
Electronic step relay materials, which satisfy the requirements of fire
Plug-in, 2 CO & 4 CO protection prescribed by the standard UNI CEI 8
11170-3 for risk levels LR1 to LR4.
Monitoring relay
• Conformity to reaction fire test to ISO
Forcibly guided contacts
11925-2 9
Modular timers • Smoke class F2 according to NF F 16-101
Multi voltage timers (calculated from opacity according to NF
X 10-702-2 + NF X 10-702-1 and from 10
Timer modules
Toxicity according to NF X 70-100-1 + NF
X 70-100-2).
11
Industrial and Motorsport The resistance against random vibrations
and shock of the relays, their sockets and
Description
accessories is in compliance with EN61373 12
Sub-miniature DIL/PCB relays
standard for Category 1, Class B products.
Ultra slim PCB relays Their resistance to temperature and humidity
Low profile relays is in compliance with the prescription of EN 13
50155 standard, TX class.
Miniature PCB relay
Safety relay (EN 50205) Industrial and Motorsport 14
Power relays Includes an overview of Plug-in / PCB relays
and relay interface modules, plus coil indication
and EMC suppression modules. 15
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