China Moulded Case Circuit Breaker with Earth Leakage Protection MCCB

Application
TSM2-E series moulded case circuit breaker with earth leakage protection is used in circuit of AC 50/60Hz, rated working voltage 400V and rated working current up to 630A for infrequent switch over and infrequent start of motor. With overload, short circuit and under voltage protection, it can protect the circuit and power supply equipment from being damaged. It can be also used for protection from any potential fire hazard caused by long existing earth fault which can not be detected by over-current protection. The value of residual current is selectable and rated insulation voltage is 800V.
Specification

ModelRated current (A)Number of PolesRated Insulating Voltage (V)Rated Working Voltage (V)Arcing Distance (mm)Ultimate short Circuit Breaking Capacity (KA)Service Short Circuit Breaking Capacity (KA)Operation
Perfor-
mance ONOFFTSM2-125LE(10), 16, 20,25, 32, 40,50, 63, 80,1002,3,4800AC400V50352215008500TSM2-125ME5035--TSM2-125HE8550--TSM2-250LE100, 125,140, 160,180, 200,2252,3,4352210007000TSM2-250ME5035--TSM2-250HE8550--TSM2-400LE225, 250,315, 350,4003,4100503510004000TSM2-400ME6542--TSM2-400HE10065 TSM2-630LE400,500,6303,4503510004000TSM2-630ME6542 TSM2-630HE10065

Characteristic
TSM2-E moulded case circuit breaker with earth leakage protection is powered by three phase lines. Compared with those powered by two phase lines, it can keep working even if one of the three phases failed. The leakage protection module can work normally when the phase voltage drops to 85V.
Its rated residual operating current and rated residual current maximum operating time are adjustable. The leakage protection module has the function of leakage alarm.
Why us?
1. We have extensive experience in low tension electric items and illumination products. We have been dealing the line for more than 24 years.
2. The prices of our products are very reasonable because our network of raw material supply, spare parts and goods. And our factory is efficient, covering an area of 13,000 m².
4. Our group of professional inspectors supervising the quality for your every order. Our products have obtained TUV, SEMKO, CE, CB, and ROHS certificates.
5. We have particular designers in charge of packing.
6. We have experienced salesmen to handle business for you specially.