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SYTM3L


           塑壳漏电断路器


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           概述 / Overview

           SYTM3L 系列带剩余电流保护断路器（简称漏电断路器）是本公司综合采用国际先进技术设计开发的新型漏电断路器之一。适用于交流 50Hz，额定电压
           至 400V，额定电流 16A 至 800A 的电路中。
           其主要功能是对有致命危险的人身触电提供间接接触保护。额定剩余动作电流不超过 0.03A 的漏电断路器在其他保护措施失效时，也可作为直接接触的补
           充保护，但不能作为唯一的直接接触保护。同时，还可用来防止由于接触故障电流而引起的电气火灾。并可用来保护线路的过载、短路，亦可作为线路的不
           频繁转换之用。
           该漏电断路器具有体积小（和相对应的塑壳断路器体积相等）、分断高、飞弧短及剩余动作电流、剩余电流动作时间可调节等特点，同时可带报警触头、分
           励脱扣器、欠电压脱扣器、辅助触头、旋转手柄操作机构、电动操作机构等附件，并可采用板前、板后和插入式等多种接线方式，是用户使用的理想产品。
           SYTM3L series with residual current protection circuit breaker (referred to as leakage circuit breaker) is one of the new leakage circuit breakers
           designed and developed by the company using international advanced technology. Suitable for AC 50Hz, rated voltage up to 400V, rated
           current 16A to 800A.
           Its main function is to provide indirect contact protection for human shocks that are fatal. The earth leakage circuit breaker with rated residual
           operating current not exceeding 0.03A can also be used as supplementary protection for direct contact when other protection measures fail,
           but it cannot be used as the only direct contact protection. At the same time, it can also be used to prevent electrical fires caused by contact
           with fault currents. It can also be used to protect the line from overload and short circuit, and can also be used as an infrequent conversion of
           the line.
           The leakage circuit breaker has the characteristics of small volume (equal volume of the corresponding molded case circuit breaker), high
           breaking height, short arcing and residual operating current, adjustable residual current operating time, etc., and can be equipped with alarm
           contacts and shunting Buttons, undervoltage release, auxiliary contacts, rotary handle operating mechanism, electric operating mechanism
           and other accessories, and can be used in front of the board, board back and plug-in and other wiring methods, is the ideal product for users.
           型号含义 / Type meaning

              SYT       M        3        L        400#      H        P         4300         Z      2      400
              ↓         ↓        ↓        ↓        ↓        ↓        ↓           ↓          ↓      ↓        ↓
                                                                                极数
              企业     塑壳断路器     设计序号 带剩余电流保护器 电流等级        分断能力代号    操作方式       脱扣器方式       用途代号    报警模块    额定电流
              代号                                                                附件         (手柄)
                                                          Breaking
                                      With residual
                                                                                                           Rated
                                                                                                  Alarm
                    Molded case
                               Design
            Enterprise  circuit breaker  Number current protector  Current   capacity code  Operation   Number of poles  Use code   module  current(A)
                                                                    method
                                                   level
             code                                                            Trip unit mode  (handle)
                                                                                annex
           09-www.szsytdq.com
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