TSTM1 系列塑料外壳式断路器
TSTM1 Series Moulded Case Circuit Breaker

用途丨 Application

适用于交流 50Hz，额定绝缘电压 800V，额定工作电压 690V 以下，额定工作电流至 800A 的电路中作不频繁转换及电动机不频繁起动之用；
 

Suitable for infrequent conversion and infrequent starting of motors in circuits with AC 50Hz, rated insulation voltage 800V, rated working voltage below 690V, and rated working current up to 800A;

技术参数丨 Technical Parameters

额定绝缘电压：800V
框架等级额定电流：63A 100A 160A 250A 400A 630A 800A
分断能力高：最高可达 100kA
按照其额定极限短路分断能力（Icu）的高低，分为 L 型（标准型）、M 型（较高分断型）、H 型（高分断型）三类

Rated insulation voltage: 800V
Frame level rated current: 63A 100A 160A 250A 400A 630A 800A
High breaking capacity: up to 100kA
According to its rated ultimate short-circuit breaking capacity (Icu), it is divided into three types: L type (standard type), M type (higher segment type), and H type (high segment type)

符合标准丨 Standards compliant

IEC60947-2 及 GB/T14048.2 低压断路器
 

IEC60947-2 and GB/T14048.2 low voltage circuit breaker;
 

产品特点丨 Features

断路器具有过载、短路和欠压保护功能，能保护线路和电源设备不受损坏；接线方式分为：板前接线、板后接线、插入式接线三种过电流脱扣器型分为热动 - 电磁（复式）型、电磁（瞬时）型两种操作方式分为：直接操作、电动操作、外带手柄操作设计合理、安全可靠、体积小、重量轻、外形美观大方：
附件应有尽有、安装快捷、使用轻便、适用性强
 

The circuit breaker has overload, short circuit and undervoltage protection functions, which can protect the circuit and power equipment from damage;
Wiring methods are divided into three types: front wiring, rear wiring, and plug-in wiring
The overcurrent release type is divided into thermal-electromagnetic (duplex) type and electromagnetic (instantaneous) type.
The operation modes are divided into: direct operation, electric operation, and external handle operation 
Reasonable design, safe and reliable, small size, light weight, beautiful appearance: All accessories, quick installation, easy to use, strong applicability