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Honeywell BAR138A2 Snap Action Switch

The Honeywell BA-R138-A2 is a robust snap-action switch commonly used in industrial automation, automotive systems, and appliance controls. Its design ensures a positive and distinct switching action, providing reliable on/off control. The switch is built with durable materials like Durezge 1298316274 and GE EF-4530, ensuring longevity and consistent performance in demanding environments. It is designed to accept center spins or screws with a .139 max hole size.

Authorized Distributors
Source:Newark
Part No:BA-R138-A2
Stock:678
Inv Date:06-01-2026
Price: Unit price: $16.76
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Source:DigiKey
Part No:BA-R138-A2
Stock:678
Inv Date:06-01-2026
Price: Unit price: $11.88
Buy/RFQ:
Part No:BA-R138-A2
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:BA-R138-A2
Stock:447
Inv Date:06-01-2026
Price: Unit price: $11.88
Buy/RFQ:

Honeywell BAR138A2 Snap Action Switch Specifications:

  • Operating Force: 17 oz
  • Release Force: 10 oz min
  • Differential Travel: 0.0015-0.0025
  • Three Place Tolerance: +.005
  • Angle Tolerance: +
  • Electrical Rating: 20(3)A 250V
  • Weight: 0.063 LB
  • Terminal Screw: 1.94
  • Binding Head Combination: 3X 6-32 UNC X (.219)
  • Cover Material: DUREZGE 1298316274 or equivalent
  • Plunger Material: GE EF-4530 or equivalent
  • Mounting Hole: .139 MAX HOLESDIA

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Frequently Asked Questions

Where can I buy Honeywell BAR138A2?

You can click on the BUY or RFQ button to purchase BAR138A2 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part BAR138A2?

You can download the BAR138A2 datasheet or visit the Honeywell website for support.

Who is the manufacturer of BAR138A2?

Honeywell

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