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Carling Technologies HKA27173 Heavy Duty Toggle Switch

The CARLING TECHNOLOGIES HKA271-73 is a robust, heavy-duty toggle switch engineered for demanding industrial applications. This three-pole switch boasts a slow-make, slow-break contact mechanism, ensuring controlled operation and minimizing stress on connected circuits. Rated for AC voltages up to 600V, it provides reliable switching for a wide range of equipment. Available with various ratings, circuits, terminations, and bushing/toggle configurations, the HKA271-73 offers versatility and adaptability to meet diverse application requirements. Its phenolic base and brass/nickel-plated actuator and bushing contribute to its durability and long-term performance.

Authorized Distributors
Source:DigiKey
Part No:HKA271-73
Stock:7
Inv Date:06-06-2026
Price: Unit price: $30.06
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Part No:HKA271-73
Stock:166
Inv Date:06-07-2026
Price: Unit price: $28.63
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Part No:HKA271-73
Stock:0
Inv Date:06-06-2026
Price: Unit price: $30.63
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Part No:HKA271-73
Stock:814
Inv Date:06-06-2026
Price: Unit price: $24.81
Buy/RFQ:
Part No:HKA271-73
Stock:814
Inv Date:06-06-2026
Price: Unit price: $24.81
Buy/RFQ:

Carling Technologies HKA27173 Heavy Duty Toggle Switch Specifications:

  • Certifications: UL, CSA
  • Dielectric Strength: 1,000 V (minimum)
  • Insulation Resistance: 100 Megohms (minimum)
  • Base Material: Phenolic
  • Actuator Material: Brass/Nickel Plate or Polycarbonate
  • Bushing Material: Brass/Nickel Plate
  • Ratings: 6A 600VAC, 12A 250VAC, 17A 125VAC, 1HP 125VAC, 1 1/2HP 250V, 2HP 480-600V
  • Nylon Toggles: Available with 4-pole base only
  • Bushing Material (NBL): Black oxide plated metal
  • Bushing Material (NWH): Nickel plated metal

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Frequently Asked Questions

Where can I buy Carling Technologies HKA27173?

You can click on the BUY or RFQ button to purchase HKA27173 from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part HKA27173?

You can download the HKA27173 datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of HKA27173?

Carling Technologies

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