4HS4-118中文资料Sealed Switches数据手册Honeywell规格书

描述 Description

HS Series Hermetically Sealed Basic Switch, Single Pole Double Throw Circuitry, 0.5 A at 125 Vac, Integral Lever Actuator, Leadwire Termination.MICRO SWITCH™ HS Series hermetically sealed switches are designed for applications where maximum electrical rating and maximum sealing are essential, and where size and weight requirements are less critical. These switches are side-mounted through mounting holes located outside the sealed switching chamber.

特性 Features

·Hermetically sealed per MIL-PRF-8805, design symbol 5
·Power load switching capability to 25 A at 28 Vdc
·Broad temperature tolerance range of -55 �C to 125 �C [-67 �F to 250 �F]
·High temperature construction for use to 149 �C [300 �F]
·Not sensitive to changes in altitude or pressure
·Choice of actuation

应用 Application

·Adverse gas or vapor environments
·Aircraft and helicopters
·Steam cleaning of food processing machines
·Moist, dusty, or oily environments
·Industrial valve control