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Honeywell 77342100HG01 Ultra Duty Pressure Switch

The Honeywell 77342-10.0HG-01 Ultra Duty Pressure Switch is engineered for demanding applications requiring high-pressure capabilities and resistance to harsh environments. This switch boasts a strengthened base and diaphragm, preventing cracking and ensuring reliable performance even with sudden pressure spikes and high system pressures. Its robust design makes it suitable for automotive, pool and spa, powershift transmissions, anti-skid braking systems, excavator hydraulic systems, water pump systems, and dental air compressors. Honeywell offers customization options, including modifications to existing parts or creation of original designs to meet specific application requirements. Rapid prototyping technology allows for quick sample delivery.

Authorized Distributors
Source:DigiKey
Part No:77342-10.0HG-01
Stock:0
Inv Date:06-01-2026
Price: Unit price: $114.561
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Part No:77342-10.0HG-01
Stock:0
Inv Date:06-01-2026
Price: Unit price: $126.47
Buy/RFQ:
Part No:77342-10.0HG-01
Stock:25
Inv Date:06-01-2026
Price: Unit price: $156.16
Buy/RFQ:
Part No:77342-10.0HG-01
Stock:25
Inv Date:06-01-2026
Price: Unit price: $156.16
Buy/RFQ:

Honeywell 77342100HG01 Ultra Duty Pressure Switch Specifications:

  • Type: Direct action blade contact
  • Contacts: Silver alloy, gold plated
  • Set Point Range: 10-400 PSI
  • Operating Pressure: 500 PSI
  • Proof Pressure: 2000 PSI
  • Burst Pressure: 4000 PSI
  • Base: Plated Steel — Screw Machined 3-piece construction
  • Diaphragm: Polymide Film
  • Connector: 1/8-27 NPT Male Thread
  • Temperature Range: -40°F to +250°F
  • Terminals: #8-32 screws, 1/4” blade, 280 Series Metripack
  • Circuitry: SPST-N.O., N.C., SPDT
  • Cover: Glass Reinforced Polyester
  • Ratings_Resistive: 15 AMP @ 6 VDC, 8 AMP @ 12 VDC, 4 AMP @ 24 VDC
  • Ratings_Inductive: 1 AMP @ 120 VAC, 0.5 AMP @ 240 VAC
  • Approximate Dead Band: 15-25 PSI (10-35 PSI), 25-35 PSI (35-75 PSI), 40-60 PSI (75-150 PSI), 50-70 PSI (150-250 PSI), 80-100 PSI (250-400 PSI)

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Frequently Asked Questions

Where can I buy Honeywell 77342100HG01?

You can click on the BUY or RFQ button to purchase 77342100HG01 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 77342100HG01?

You can download the 77342100HG01 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 77342100HG01?

Honeywell

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