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Overview

Environmentally sealed limit switch with Leadwire termination, Plunger actuation, DPDT Circuitry, 4 A (Resistive) ampere rating at 28 Vdc.
The MICRO SWITCH™ EN Series environment-sealed limit switch has resilient sealing as defined in MIL-PRF-8805, Symbol 4. In addition to the standard versions, miniature housing constructions may be available with similar actuator styles. The miniture versions meet the demand for smaller size and lighter weight without sacrificing performance or electrical capacity. The miniature version housing is 7,92 mm [0.312 in] smaller in diameter and weighs 14,2 g [0.5 oz] less than the standard version.
1EN1-6B Sealed Limit Switches - Honeywell


Technical Specifications

Availability Global
Circuitry DPDT
Actuator Top Plunger
Termination Type Leadwire
Operating Force (OF) 26,69 N to 53,38 N [6 lbs to 12 lbs]
Release Force 17,79 N min. [4 lbs min.]
Full Overtravel Force 133,45 N max. [30 lbs max.]
Pretravel (PT) 1,02 mm max. [.04 in max.]
Differential Travel (DT) 0,51 mm max. [0.02 in max.]
Overtravel (OT) 6,35 mm min. [0.25 in min.]
Product Type MICRO SWITCH™ Military Grade Construction
Lever Type
Ampere Rating 4 A (Resistive)
Supply Voltage 28 Vdc
Housing Material Stainless Steel
Housing Type N/A
Series Name EN
Sealing Environment
Operating Temperature -54 °C to 85 °C [-65 °F to 185 °F]
UNSPSC Code 39122213
UNSPSC Commodity 39122213 Limit switch
Sealed Military Grade Construction

Technical Specifications

Availability Global
Circuitry DPDT
Actuator Top Plunger
Termination Type Leadwire
Operating Force (OF) 26,69 N to 53,38 N [6 lbs to 12 lbs]
Release Force 17,79 N min. [4 lbs min.]
Full Overtravel Force 133,45 N max. [30 lbs max.]
Pretravel (PT) 1,02 mm max. [.04 in max.]
Differential Travel (DT) 0,51 mm max. [0.02 in max.]
Overtravel (OT) 6,35 mm min. [0.25 in min.]
Product Type MICRO SWITCH™ Military Grade Construction
Lever Type None
Ampere Rating 4 A (Resistive)
Supply Voltage 28 Vdc
Housing Material Stainless Steel
Housing Type N/A
Series Name EN
Sealing Environment
Operating Temperature -54 °C to 85 °C [-65 °F to 185 °F]
UNSPSC Code 39122213
UNSPSC Commodity 39122213 Limit switch
Sealed Military Grade Construction

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
MICRO SWITCH EN Series Environmentally Sealed Limit Switches Datasheet English 1MB
50032079: CH/EN/HE Roller Plunger Lock Ring Installation Instructions English 1MB
MICRO SWITCH Sealed and High Accuracy Switches Line Guide Product Line Guide English 817KB
Limit Switches and Machine Safety Range Guide Product Range Guide English 22MB
Aerospace and Defense Product Range Guide Product Range Guide English 22MB
EN Series Environmentally Sealed Limit Switches Catalog Information English 418KB

Product Features

  • Meets or exceeds mechanical and electrical life as defined in MIL-PRF-8805
  • Top plunger and roller plunger actuators have an internal ice scraper ring
  • Variety of actuators and terminations
  • Variety of contact options and contact materials
  • Stainless steel housing

Applications

  • Aircraft landing gear and flap/stabilizer controls
  • Aircraft engine thrust reversers
  • Space vehicles
  • Armored personnel carriers

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