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C&K COMPONENTS PT105SSQ Sealed Power Toggle Switch

The PT Series Sealed Power Toggle Switch is designed for demanding applications in harsh outdoor environments such as off-road, construction, and agricultural vehicles. It features IP66/IP68 ratings for water and dust resistance, UL 61058-1 certification, integrated panel seal, and high-strength, heat-resistant housing. The switch offers multiple configurations, including maintained and momentary functions, with ratings up to 25A at 24VDC. Ideal for industrial equipment, lift gate controls, and outdoor machinery, it ensures reliable operation under vibration and extreme conditions, making it a durable choice for demanding installations.

Authorized Distributors
Source:DigiKey
Part No:PT105SSQ
Stock:356
Inv Date:06-15-2026
Price: Unit price: $55.56
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Part No:PT105SSQ
Stock:0
Inv Date:06-16-2026
Price: Unit price: $55.18
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Part No:PT105SSQ
Stock:0
Inv Date:06-15-2026
Price: Unit price: $62.07
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Part No:PT105SSQ
Stock:85
Inv Date:06-15-2026
Price: Unit price: $55.42
Buy/RFQ:
Part No:PT105SSQ
Stock:85
Inv Date:06-15-2026
Price: Unit price: $55.42
Buy/RFQ:
Part No:PT105SSQ
Stock:0
Inv Date:06-15-2026
Price: Unit price: $37.28
Buy/RFQ:

C&K COMPONENTS PT105SSQ Sealed Power Toggle Switch Specifications:

  • Materials: UL case thermoset, stainless steel actuator, zinc die cast bushing, silicone seal, copper alloy contacts, brass terminals, nickel plated hardware
  • Electrical Ratings: 5A GP 277VAC, 1/2 hp 125VAC, 1 hp 250VAC, resistive loads up to 25A 24VDC, 0.75A 125VDC, 0.5A 250VDC
  • DC Electrical Ratings: 10A 28VDC, 10A 277VAC, 10A 28VDC momentary functions
  • Dielectric Strength: 2500V min, Insulation Resistance: 1000 MΩ min, Contact Resistance: 50 mΩ max
  • Temperature Range: -40°C to +85°C, IP Ratings: IP66/IP68
  • Switch Function Options: SP On-None-On, SP On-None-Off, SP On-Off-On, MOM-Off-MOM, On-Off-Mom, On-None-Mom
  • Terminals: Screw, quick connect, solder; Contact Material: Silver-plated copper alloy
  • Dimensions: Refer to schematic diagrams; typical size approximately 25.2 mm height, 17.2 mm width, 22.2 mm depth
  • Certifications: UL Listed, IEC compliant

Buy the Buy C&K PT Series Sealed Power Toggle Switch Part Number PT105SSQ Online

Purchase the C&K PT105SSQ Sealed Power Toggle Switch online today for reliable performance in harsh outdoor environments. Offering IP66/IP68 ratings, UL certification, and high current ratings up to 25A, this switch is ideal for industrial, construction, and agricultural equipment. Its durable, heat-resistant housing ensures long-lasting operation even under vibration and extreme weather conditions. Easily configure the switch with multiple functions, including ON-None-On and MOM-Off-MOM options, making it perfect for demanding control applications requiring robust and reliable switching solutions.

Get C&K PT105SSQ today—built for demanding outdoor applications with high resistance to water, dust, and extreme vibration environments.

Frequently Asked Questions

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You can download the PT105SSQ datasheet or visit the C&K COMPONENTS website for support.

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