CHANGLONG SWX-7080-4-8 railway special type temperature patch, temperature 70/80 ℃

Introduction

Changlong SWX-7080-4-8 Railway-specific temperature-sensing stickers are produced in accordance with the standards of CHINA Railway Corporation TJ/CL442-2015 "Temporary Technical Conditions for Temperature-sensing Stickers for Railway Passenger Car Wire and Cable". The temperature-sensing stickers have a unique color-changing temperature display , Digital display function, self-adhesive. Once the temperature of the temperature monitoring part reaches or exceeds the rated temperature of the temperature-sensing sticker, the temperature-sensing sticker will immediately change from white to black, and the temperature-sensing sticker with a large discoloration area will also display the over-temperature number at that place. The color is irreversible after the over-temperature discoloration is pasted, and it is easy for people to find the temperature rise of the temperature monitoring part during inspections, so as to find out hidden troubles and prevent accidents.

Applications

SWX-7080-4-8 is widely used in control cabinets (power distribution cabinets, electrical integrated control cabinets, air-conditioning control cabinets, power conversion boxes, lighting control boxes), circuit breaking Connectors, contactors, thermal relays, fuses, etc. and wires and cables are used to monitor the temperature of the connection.

Real photo

SWX-7080-4-8 railway-specific temperature-sensitive patch is sold as a whole sheet, each sheet contains 30 pieces, as shown in the figure below:

Temperature-sensing patch 40 pieces/sheet

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.