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Panel sealed range series 76-97

Panel sealed range series 76-97

Panel sealed range series 76-97

Product catalog summary
Overview: The Series 76-97 push button switches are designed for robust applications, offering a wide temperature range from -40°C to +105°C and panel sealing for protection against immersion. They are available in both momentary and maintained modes, with a brightly colored switch indicator for easy mode recognition.
Features: The switches feature PCB terminals, gold contacts, and are available in 2 poles with various color options. They support surface or sublimation legend printing.
Mechanical Specifications: The switches have a travel distance of 3.5 mm, a nominal life of 2 million cycles for momentary mode and 100,000 cycles for latched mode, with an operating force of 12N. The maximum panel thickness is 6 mm.
Electrical Specifications: The dielectric strength is 1000V RMS, insulation resistance is 1GΩ, and initial contact resistance is 25mΩ. The maximum current rating is 10A resistive at 250V a.c.
Environmental and Physical Specifications: The switches have an ingress protection rating of IP67, can withstand shock up to 50g, and operate within a temperature range of -40°C to +105°C. The body and actuator materials are PBT, with fine silver contacts and terminals plated with bright acid tin and a nickel flash undercoat.
Applications: Suitable for military environments, robust industrial settings, mining, petrochemical industries, process control, and material handling.
Ordering Information: The switches are available in various button styles, actions, terminations, and color combinations. Specific ordering codes are provided for different configurations.
Panel Mounting and Construction: The switches mount into panels up to 6mm thick, with front panel sealing achieved using a sealing washer. They are secured with a lock nut tightened to a torque of 1.5Nm to 2.85Nm. The standard mounting diameter is 22.5mm with a double 'D' flat to prevent rotation.
Multi-Pole Information: A non-standard option for 2 poles is available, which must be fitted separately after mounting the switch body.
Contact Information: ITW Switches, a division of ITW Limited, located in Portsmouth, England. Contact details include phone, fax, email, and website.
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Catalog excerpts

Panel sealed range series 76-97-1

Operating force 12N (nominal) Contact bounce 5ms > Insulation resistance 1G Ω Contact > resistance (initial) 25m Ω Current rating (max) 10A resistive 250V a.c. > Ingress protection IP67 Shock 50g Operating temperature range -40C to + 105аC Body material PBT Actuator material PBT > Contact material Fine silver Terminal material 5m bright acid tin plate, nickel flash undercoat. >

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.