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Honeywell 422EN436 Enclosed Roller Plunger Switch

The Honeywell 422EN43-6 is a robust, enclosed micro switch designed for demanding industrial environments. It utilizes a roller plunger actuator, providing a wide contact area and reliable operation. The switch features a corrosion-resistant steel enclosure and a roller guide that can be locked in increments of 45 degrees for azimuth adjustment. It is suitable for applications requiring precise control and durability, such as automated machinery, industrial equipment, and control panels. Replacement hardware and roller guide kits are available for maintenance and repair.

Authorized Distributors
Source:Newark
Part No:422EN43-6
Stock:37
Inv Date:06-01-2026
Price: Unit price: $696.29
Buy/RFQ:
Source:DigiKey
Part No:422EN43-6
Stock:0
Inv Date:06-01-2026
Price: Unit price: $949.579
Buy/RFQ:
Source:DigiKey
Part No:422EN43-6
Stock:37
Inv Date:06-01-2026
Price: Unit price: $756.52
Buy/RFQ:
Part No:422EN43-6
Stock:0
Inv Date:06-02-2026
Price: Unit price: $828.22
Buy/RFQ:
Part No:422EN43-6
Stock:24
Inv Date:06-01-2026
Price: Unit price: $756.69
Buy/RFQ:

Honeywell 422EN436 Enclosed Roller Plunger Switch Specifications:

  • Circuit Diagram: Refer to nameplate
  • Wire Lead: No. 20 wire lead per BMS-13-16 Type I, Class I
  • Wire Marking: Marked with circuit identification and wire gauge (1-20, 2-20, etc.) per MIL-W-5088
  • Roller Guide: May be locked in increments of 45° azimuth
  • Enclosure Material: Corrosion-resistant steel
  • Roller Material: Corrosion-resistant steel
  • Nut Material: Corrosion-resistant steel
  • Keyway: .5 DIA x 12 WIDE
  • Thread: 5/8-24 UNEF to within .125 of shoulder
  • Lock Washer: .87 DIA x .022 steel ref internal tooth
  • Hole Diameter: .375 DIA x .030
  • Over Travel Differential: .250 travel - .020 MAX
  • Max Operating Force: 30 LB MAX
  • Plunger Travel: 50000 usermc
  • Replacement Mounting Hardware Packet: 19PA8
  • Replacement Roller Guide and Lock Ring Packet: 15PA104
  • Replacement Lock Ring Packet: 15PA106
  • Hardware Packaging: May be packaged unassembled per MIL-S-8805
  • Weight: 7.9 OZ MAX
  • Coincidence of Operating and Releasing Points: .010

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Frequently Asked Questions

Where can I buy Honeywell 422EN436?

You can click on the BUY or RFQ button to purchase 422EN436 from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 422EN436?

You can download the 422EN436 datasheet or visit the Honeywell website for support.

Who is the manufacturer of 422EN436?

Honeywell

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