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Honeywell BZ3YT Micro Switch

The BZ series MICRO SWITCH™ Snap-action Switch provides precise on/off control for various applications including irrigation, trucks, timing, and medical devices. Designed for reliability, it features low operating force, tight hysteresis, and a lifespan up to 20 million cycles at 95% survival. Suitable for extreme temperatures up to 204 °C and as low as -55 °C, it sports an easy-to-mount elongated hole, UL, CSA, ENEC, and CE certifications, and options for harsh environments. Its diverse variants and internal design ensure dependable performance, reducing costs and ensuring versatile application in automation, HVAC, and industrial controls.

Authorized Distributors
Source:Newark
Part No:BZ-3YT
Stock:86
Inv Date:06-01-2026
Price: Unit price: $47.9
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Source:DigiKey
Part No:BZ-3YT
Stock:105
Inv Date:06-01-2026
Price: Unit price: $57.26
Buy/RFQ:
Part No:BZ-3YT
Stock:67
Inv Date:06-02-2026
Price: Unit price: $54.29
Buy/RFQ:
Part No:BZ-3YT
Stock:3
Inv Date:06-01-2026
Price: Unit price: $52.1
Buy/RFQ:
Part No:BZ-3YT
Stock:14
Inv Date:06-01-2026
Price: Unit price: $43.03
Buy/RFQ:

Honeywell BZ3YT Micro Switch Specifications:

  • Ampere rating: 15A, 20A, 22A, 25A
  • Circuitry: SPDT, SPNC, SPNO, two-circuit, double break, SPST
  • Operating force: 1.0 oz to 28 oz
  • Voltage: 125 Vac, 250 Vac, 125 Vde, 250 Vde, 600 Vac
  • Housing: Phenolic, die-cast zinc enclosures, plastic terminal enclosures
  • Sealing options: Environment sealing, IP64 resistance, dustproof, splash resistant, NEMA 1, IP40
  • Operating temperature: -55 °C to 85 °C (-67 °F to 185 °F), options up to 204 °C (400 °F)
  • Contacts: Silver, silver cadmium oxide, gold alloy
  • Expected mechanical life: Up to 20 million cycles
  • Shell mounting: Pins or screws of 3.53 mm diameter, elongated mounting hole for easy installation

Buy the Buy Honeywell MICRO SWITCH™ Part Number BZ3YT Online

Purchase the Honeywell MICRO SWITCH™ BZ3YT snap-action switch online today and secure a high-quality, durable component suitable for industrial, HVAC, and automation applications. This switch offers tight hysteresis, long mechanical lifespan up to 20 million cycles, and performs reliably across a wide temperature range up to 204 °C. Its easy mounting and variety of environmental sealing options ensure versatile, cost-effective solutions for demanding environments, helping you maintain precision and dependability in your control systems.

Order your Honeywell Series BZ3YT snap-action switch today and enjoy reliable, high-performance control in extreme conditions to enhance your industrial projects.

Frequently Asked Questions

Where can I buy Honeywell BZ3YT?

You can click on the BUY or RFQ button to purchase BZ3YT from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part BZ3YT?

You can download the BZ3YT datasheet or visit the Honeywell website for support.

Who is the manufacturer of BZ3YT?

Honeywell

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