LT1 series foot switch is suitable for control circuit of AC 50Hz, voltage up to 380V, DC up to 220V, as a conversion control circuit, the contact element of the switch is driven by foot pedal.
This document provides an overview of the LT1 series foot switch, describing its purpose in AC 50 Hz control circuits (up to 380 V) and DC circuits (up to 220 V). It outlines the design standards and the way the switch is actuated by foot pressure.
The manual lists model meanings, key technical parameters, ordering instructions, physical installation dimensions, and normal operating conditions such as temperature range, altitude limit, humidity, pollution degree and installation category. This manual is written in Chinese.
| Maximum Installation Altitude | 2000 m |
|---|---|
| Pollution Degree | 3 |
| Installation Category | III |
It indicates a single‑circuit configuration.
Installation altitude must not exceed 2000 m.
It is rated for pollution degree 3.