کلید و سوئیچ لیمیت‌سوییچ

Product Attributes

Introduction

Honeywell SE and XE miniature sealed basic switches are designed for precise and reliable position indication in critical applications, suitable for commercial and industrial applications requiring a degree of environmental sealing. The environmentally sealed SE series is intended for harsh applications where water and/or particulate contaminants are present and where wide temperature ranges may occur; it integrates Honeywell's proven MICRO SWITCH™ SM series electromechanical switches within the SE housing. The environmentally sealed miniature XE series is similar to the SE series but features a smaller package size, incorporating Honeywell's MICRO SWITCH™ SX subminiature electromechanical switches. In addition, select Honeywell XE switches are compliant with MIL-PRF-8805, meeting requirements for switches that must conform to military standards. For non-military or military-related applications, CSA and UL certified products are available.

Features

• MICRO SWITCH™ XE series offers military-standard compliant products for designated airborne or support equipment; UL and CSA certified versions available for non-military applications.
• Compact overall package size minimizes equipment footprint; SE and XE series switches feature small environmentally sealed packages for demanding indoor or outdoor applications with liquid and/or particulate contamination.
• SE/XE switches rated -53 °C to 105 °C [-65 °F to 221 °F] with flexible design; high-temperature options up to 149 °C [300 °F].
• SE/XE products available with silver contacts for power circuit control or gold contacts for logic-level circuit control.
• Auxiliary actuators extend product functionality across additional applications.
• Electrical connection options include solder terminals, pre-leaded with MIL-grade leads, or custom connections to reduce installation time.

Applications

• Commercial aircraft and helicopters: monitoring open/closed or locked/unlocked status of doors or panels; monitoring mechanical positions of actuators; monitoring open or closed positions of valves associated with hydraulic, fuel, and other systems.
• Ground support equipment: monitoring doors or panels; monitoring open or closed positions of valves.
• Military land vehicles (tracked and wheeled): monitoring positions of doors and guards; monitoring positions of valves and solenoids.