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  • 01
    Circuit Breaker

    Solution to Motor Overload、Overheat、locked rotor Problems

  • 02
    Thermostat

    The Professional Solution to Motor Overload, Overheat, Surge Problems

  • 03
    Motor Protectors

    Solve overload、overheat and locked rotor problems of all kinds of pumps,compressor,air conditioning,etc.

  • 04
    Other Components

    The Professional Solution to Motor Overload, Overheat, Surge, And Ground Fault Problems

Sang Mao

We’re your best partner

Established in 1984, Sang Mao Enterprise Co. Ltd is an ISO9001:2015 certified manufacturer of safety protection devices for electrical and electronic circuitry.
We offer a wide range of thermal Circuit Breakers, Thermostats, and Motor Protection products that answer OVERLOAD, OVERHEAT, SURGE, and GROUND FAULT problems.

News
  • 01.11

    2021-01-09 城貿 & 承新 桂田阿力海尾牙聯歡

  • 12.24

    Have a merry Christmas and prosperous New Year!

  • 12.21

    城貿連續兩屆獲促進中高齡者及高齡者就業績優獎

M-9005B 3/4" Three-Phase Motor Protectors M-9005BEA

Three-phase motor protectors / Motor thermal overload protection

M-9005D 1" Three-Phase Motor Protectors M-9005DRM

Three-phase motor protectors / Motor thermal overload protection

A-0701 Electrical Circuit Breaker|Overload Protector|No-Fuse Breaker A-0701HH (50~80A)

Electrical Circuit Breaker / 50A ~ 80A Overload Protector

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Address : No.8, Jing Hua Road., Yong Kang Industrial District, Tainan City, Taiwan 71041
Telephone : +886-6-2331061~4 Fax : +886-6-2324223 E-Mail : sangmao@sangmao.com.tw
Copyright © 2016 Sang Mao Enterprise Co. Ltd.
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