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Honeywell 311SM2 Basic Switch

The Honeywell 311SM2 is a versatile snap-action switch engineered for durability and consistent operation. Its design incorporates features like temperature resistance up to 250°F and terminals plated for soldering, making it suitable for a wide range of industrial applications. The switch’s mounting holes are designed to accept pins or screws, offering flexibility in installation. It is a reliable component for control systems, machinery, and other applications requiring precise switching functionality.

Authorized Distributors
Source:Newark
Part No:311SM2
Stock:61
Inv Date:06-01-2026
Price: Unit price: $19.39
Buy/RFQ:
Source:DigiKey
Part No:311SM2
Stock:94
Inv Date:06-01-2026
Price: Unit price: $20.21
Buy/RFQ:
Part No:311SM2
Stock:0
Inv Date:06-02-2026
Price: Unit price: $27.7
Buy/RFQ:
Part No:311SM2
Stock:0
Inv Date:06-01-2026
Price: Unit price: $48.35
Buy/RFQ:
Part No:311SM2
Stock:41
Inv Date:06-01-2026
Price: Unit price: $11.91
Buy/RFQ:

Honeywell 311SM2 Basic Switch Specifications:

  • Operating Travel: .356 + .010
  • Total Travel: .399 + .010
  • Overtravel: .026 Min
  • Release Force: 5 Gram Min
  • Voltage Rating: 30 Volts DC
  • Mounting Hole Diameter: .375
  • Mounting Hole Diameter Max: .087
  • Temperature Range: 250°F
  • Terminal Plating: Plated for Soldering
  • Differential Travel: -.027 Max
  • Release No: .260 + .010

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Frequently Asked Questions

Where can I buy Honeywell 311SM2?

You can click on the BUY or RFQ button to purchase 311SM2 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 311SM2?

You can download the 311SM2 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 311SM2?

Honeywell

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