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SERIES

MAINTAINED ACTION

59

FEATURES TECHNICAL

â–  Maintained Mode

MECHANICAL

â–  Panel sealed to IP67

Operating force 3N (typical)

â–  Non – rotating button

Panel thickness 1.5 mm to 3 mm

â–  Moulded PBT

Body Diameter M14 thread

â–  Wide temperature range of

Panel cut out (see Fig.2)

–40°C to + 105°C

Life (min) 100,000 cycles

â–  Gold contacts

Travel 3.1 mm Nominal

â–  Solder terminals

ELECTRICAL

Dielectric strength 1KV AC 1 minute

NON-STANDARD OPTIONS

Insulation resistance 1G Ω @500V d.c

â–  PCB terminals

Contact resistance (initial) 50m Ω

â–  Surface or sublimation

Electrical load Current rating, typical @ 32 VAC resistive: 400mA @ 50 VDC resistive: 100mA

legend printing â–  Tailored to suit yourrequirements

@ 125 VAC resistive: 125mA Life 100,000 cycles (max load)

The 59 Maintained switches areextremely hard wearing. Normally open contacts, manufactured from PBT. Front of panel mounting, panel sealed to IP67 suitable for use in most applications.Connections are made via the solderterminals at the rear of the switch. Similar to the standard 59 series switches from front of panel.

@ 70°C

ENVIRONMENTAL ANDPHYSICAL

Ingress protection IP67 (Panel Sealing) Operating temperature range -40°C to + 105°C

SERIES 59 MAINTAINED

Body material PBT Actuator material PBT Contact material Gold plated nickel Terminal material Gold plated brass

APPLICATIONS

â–  Robust industrial requirements â–  Process control â–  Railway carriage equipment â–  Material handling â–  Crane gantry equipment â–  Earth moving equipment â–  Instrumentation â–  Communications â–  Military environments