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Miniature sealed pushbutton Range series 59

Miniature sealed pushbutton Range series 59

Product catalog summary

Overview: The Series 59 is a range of miniature, momentary action, rugged panel-sealed pushbutton switches designed for harsh environments. It offers both illuminated and non-illuminated versions with various customization options.

Specifications:

Non-spark material with a wide temperature range up to 125°C.
Panel sealed to IP67 for high environmental protection.
Gold contacts and status illumination available.

Non-Standard Options:

Overboot for icing protection.
PCB terminals and high round bezel.
Surface or sublimation legend printing on non-illuminated buttons.

Technical Information:

Available in square or round bezel versions.
Choice of non-spark zinc alloy or durable PBT body material.
Mechanical travel of 2.3mm and life expectancy of up to 1,000,000 cycles.
Operating force of 3N and contact bounce of 1ms.
Panel thickness range of 1.5 - 3mm with a cut-out diameter of 13.6mm.

Environmental & Physical:

Ingress protection rated at IP67.
Shock resistance of 100g and vibration compliance with DEF STD 07-55.
Operating temperature range varies with body material: -40°C to +125°C for zinc alloy, -40°C to +105°C for PBT.

Electrical Specifications:

Dielectric strength of 1000V a.c. and insulation resistance of 1GΩ.
Contact resistance of 50mΩ and current rating up to 125mA at 125V a.c.
Switching power maximum of 16VA a.c.
LED forward voltage of 2.2V typical, 3.0V max, with a forward current of 20mA.
Luminous intensity: Red LED – 100mcd, Green LED – 160mcd.

Mounting & Construction:

Mounts into panels with thickness between 1.5mm and 3mm.
Sealing achieved with an 'O' ring and secured with a brass locknut.
Prevents rotation with a 'D' flat design.

Applications:

Suitable for communications, instrumentation, data entry, military environments, environmentally demanding keypads, and mass transport controls.

Ordering Information: Various configurations available based on body style, termination, button color, and LED color. Non-standard colors and options are subject to minimum order quantities.

Contact Information: For more details, visit the ITW Switches website or contact their sales office.

Catalog excerpts

Miniature sealed pushbutton Range series 59-1

Data Sheet no. 59500Data Sheet no. 59500 FEATURES ? Non-spark material ? Wide temperature range֖ Up to 125C ? Panel sealed Ж To IP67 ? High environmentalspecifications ? Gold contacts ? Status illumination NON-STANDARD OPTIONS ? Overboot for protectionagainst icing ? PCB terminals ? High round bezel ? Surface or sublimationlegend printing on the button (non-illuminated version) >

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Miniature sealed pushbutton Range series 59-2

The Series 59 is a range of miniature, momentary action, rugged panel sealed pushbuttonswitches.The Series is available with square or round bezel versions, with or without LED statusillumination.A locknut is supplied with each switch.A choice of body material is provided of either a non spark zinc alloy or a hard wearingmoulded PBT therefore making this switch suitable for use in most applications. It is panel sealed to IP67 and is designed to be impact resistant. The small size, robustness and panelsealing make this switch ideal in harsh environments. Non-Illuminated Version The non-illuminated...

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Miniature sealed pushbutton Range series 59-3

IlluminatedOperating temperature range -35C to +85аC Body material Zinc alloy (standard) or PBT Button material PBT Contacts Gold plated nickel Terminals Gold plated brass Salt mist BS2011 Part 2:1 Soldering information 320C max for 3s > 59 Ж Standard round bezel 1 Standard square bezel 2 Illuminated round bezel 4 PBT round bezel 5 > Black 1 Red 2 Green 3 White 4 Yellow 5 Blue 6 Orange 7 > (Illuminated version only available with Black,Red and Green as standard. Non-standard colours subject to MOQs) Red R Green G > (This digit is only required for illuminated partnumbers) The Series 59 mounts...

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Miniature sealed pushbutton Range series 59-4

Product Dimensions > Note: Panel cut out isapplicable for all styles All dimensions in Millimetres Circuit Form > Application References > ? Communications? Instrumentation? Data entry? Military environments? Environmentally demanding keypads? Mass transport controls Further Information > For further information on our complete range of switch products, visit our website www.itwswitchcon.com or contact our Sales Office. ITW Switches, Division of ITW Limited, Norway Road, Hilsea, Portsmouth PO3 5HT, UK Tel: +44 (0)2392 694971 Fax: +44 (0)2392 666352 Website: www.itwswitchcon.com Due to our policy...

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