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Honeywell 404EN53 Enclosed Snap Action Switch

The Honeywell 404EN53 is a robust enclosed snap action switch engineered for use in a variety of industrial applications. Its corrosion-resistant steel enclosure provides excellent protection against harsh environments, while the seal per MIL-S-8805 ensures reliable operation in challenging conditions. The switch is designed with a circuit identification marking and conforms to MIL-W-22759/7 for wire lead specifications. It is suitable for applications requiring a durable and sealed switching solution.

Authorized Distributors
Source:Newark
Part No:404EN53
Stock:9
Inv Date:06-01-2026
Price: Unit price: $1499.39
Buy/RFQ:
Source:DigiKey
Part No:404EN53
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2065.51
Buy/RFQ:
Source:DigiKey
Part No:404EN53
Stock:9
Inv Date:06-01-2026
Price: Unit price: $1613.91
Buy/RFQ:
Part No:404EN53
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1896.28
Buy/RFQ:
Part No:404EN53
Stock:11
Inv Date:06-01-2026
Price: Unit price: $1614.29
Buy/RFQ:

Honeywell 404EN53 Enclosed Snap Action Switch Specifications:

  • Circuit Identification: Marked on switch
  • Wire Gage: MIL-W-5088
  • Keyway: Within .250 of shoulder
  • Thread: 5/8-24 UNEF
  • Corrosion Resistance: Corrosion-resistant steel
  • Wire Locking: ANS60D101EL
  • Aluminum Alloy Washer: 0.125 thick x 0.19 thick
  • Maximum Overall Length: 1.200
  • Minimum Diameter: 1.0
  • Corrosion Resistant Steel Enclosure: Per MIL-S-8805
  • Coincidence of Operating and Releasing Points: ≤ .010 of plunger travel
  • Overtravel: Differential Travel ≤ .020 Max
  • Raw Material: Commercial Standard
  • Pretravel: ≤ .040 Max
  • Altitude: Sea Level / 50,000 FT
  • Load: Symmetric US Customary

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Frequently Asked Questions

Where can I buy Honeywell 404EN53?

You can click on the BUY or RFQ button to purchase 404EN53 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 404EN53?

You can download the 404EN53 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 404EN53?

Honeywell

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