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Honeywell 31NT3917B08 Toggle Lever Switch

The Honeywell 31NT391-7-B08 is a heavy-duty toggle switch suitable for industrial and commercial applications. It's designed to provide reliable switching functionality with a lever actuator. The switch is capable of handling various voltage and amperage ratings, making it versatile for use in machinery, equipment, and control panels. Its robust construction ensures durability and long-term performance in demanding environments. The Honeywell catalog listing marks the switch, ensuring traceability and quality assurance.

Authorized Distributors
Source:Newark
Part No:31NT391-7-B08
Stock:192
Inv Date:06-01-2026
Price: Unit price: $43.47
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Source:DigiKey
Part No:31NT391-7-B08
Stock:0
Inv Date:06-01-2026
Price: Unit price: $53.977
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Source:DigiKey
Part No:31NT391-7-B08
Stock:192
Inv Date:06-01-2026
Price: Unit price: $44.66
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Part No:31NT391-7-B08
Stock:0
Inv Date:06-02-2026
Price: Unit price: $50.43
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Part No:31NT391-7-B08
Stock:0
Inv Date:06-01-2026
Price: Unit price: $52.59
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Part No:31NT391-7-B08
Stock:127
Inv Date:06-01-2026
Price: Unit price: $44.68
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Honeywell 31NT3917B08 Toggle Lever Switch Specifications:

  • Circuit: Made with FE D
  • Mfg Code: 9 1 929
  • Lever: 4
  • Keyway: .076 x .008
  • 31NT391-1: ON OFF 15A 125, 250, 277 VAC
  • 31NT391-2: OFF NONE ON 1/2 HP 125 VAC
  • 31NT391-3: ON NONE ON 1 HP 250, 277 VAC
  • 31NT391-21: NONE OFF ON 5A 125 VAC
  • 31NT391-31: NONE ON ON
  • 31NT391-4: MOM OFF NONE ON
  • 31NT391-5: MOM ON OFF ON 10A 125, 250, 277 VAC
  • 31NT391-6: MOM ON NONE OFF 1/4 HP 125 VAC
  • 31NT391-7: MOM ON OFF MOM ON 1/2 HP 250, 277 VAC
  • 31NT391-8: MON ON NONE ON 3A 125 VAC
  • 31NT391-51: NONE ON MOM ON
  • 31NT391-61: MOM ON OFF NONE
  • Lever Style: 5
  • Lever Color Code: 5
  • Total Travel: 3 30'
  • Color Identification: White (.328)
  • Blue: N/A
  • Red: N/A
  • Green: N/A
  • Orange: N/A
  • Gray: N/A
  • Yellow: N/A
  • Light Blue: N/A
  • Sealed: To prevent entrance of liquid or dust
  • Thread: UNS-2 A
  • Shoulder: .060
  • Revision: 15/32-32
  • Thread Type: UNS 15/32-32
  • Quick Connect Terminal: .55 .60
  • Terminal: .18 .56 (.018) .078 .56
  • Hex Nut: 3
  • Lock Washer: 3
  • Locking Ring: 3
  • Third Angle Projection: N/A
  • Temperature Rating: 160 F
  • Tolerance: +.0 - .03
  • Finish: Black

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Frequently Asked Questions

Where can I buy Honeywell 31NT3917B08?

You can click on the BUY or RFQ button to purchase 31NT3917B08 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 31NT3917B08?

You can download the 31NT3917B08 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 31NT3917B08?

Honeywell

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