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Honeywell PBN1B332D Low-Cost Pressure Switch

The Honeywell PBN1B332D is a range of versatile, low-cost, ultra-low pressure switches and sensors. These compact and lightweight devices are designed for high reliability and repeatable response over millions of cycles. Their rugged construction allows use in rigorous environments, and product specifications such as operating characteristics, termination type, and contact materials can be customized for certain applications. Common applications include arc fault detection, filter restriction, safety interlocks, HVAC systems, vacuum control, liquid level sensing, and pump control.

Authorized Distributors
Part No:PBN1B332D
Stock:0
Inv Date:06-02-2026
Price: Unit price: $43.41
Buy/RFQ:
Part No:PBN1B332D
Stock:62
Inv Date:06-01-2026
Price: Unit price: $2.23
Buy/RFQ:
Part No:PBN1B332D
Stock:62
Inv Date:06-01-2026
Price: Unit price: $2.23
Buy/RFQ:

Honeywell PBN1B332D Low-Cost Pressure Switch Specifications:

  • Output: SPST normally open
  • Sensing medium: Air
  • Expected mechanical life: Up to 20 million cycles
  • Proof pressure: 8 psi (for set points ≤ 3.0 in-H2O); 15 psi (for set points > 3.0 in-H2O)
  • Weight: Less than 10 grams
  • Operating temperature: 4 °C to 66 °C (Polyurethane diaphragm); -40 °C to 96 °C (Tefon diaphragm)
  • Action pressure tolerance: +0 %/-100 % (PBN1XXXX-A models)
  • Mounting: 2,6 mm (No 4) screws or 2 mm (No 2) screws
  • Case material: Polycarbonate (other materials available)
  • Contact material: Gold inlay on phosphor bronze
  • Diaphragm material: Polyurethane (standard) or Teflon (optional)
  • Electrical connections: 4,8 x 0,5 mm tab-type terminals
  • Pressure ports: Smooth perpendicular and barbed radial
  • Pressure settings: Factory set or adjustable
  • Current rating: 40 mA resistive
  • Operating voltage: ac/dc – 30 V or less
  • Contact resistance: 1 Ω or less

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Frequently Asked Questions

Where can I buy Honeywell PBN1B332D?

You can click on the BUY or RFQ button to purchase PBN1B332D from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part PBN1B332D?

You can download the PBN1B332D datasheet or visit the Honeywell website for support.

Who is the manufacturer of PBN1B332D?

Honeywell

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