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Introduced |
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Moulded Case Circuit Breaker (TG-M-NZS) |
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Description |
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Applications
TG- M-NZS series moulded case circuit breaker is one of new type breakers which my company adopts international advanced design, manufacture technology to develop, The rated insulating voltage is 950V. Sui-table for AC 50Hz(60Hz). Rated working voltage 690V or below, rated working current is 12. 5A to 630A of circuit and use in distributing electric energy. Non-frequent making and breaking in the normal conditions and protecting when circuit and installation are overload. Short circuit and lacking Voltage. Rated shell-rack and the breaker which current is under 400A, take protect effect when mouse cage motor's non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. The product comply with IEC60947-2 stardand.
Classification of mccb:
Installation type of MCCB: MCCB are suiable for vertical or harizontal installation.
According to use of MCCB: Distribution circuit protection type, motor protection type;
According to connection way: Front panel connection, Back panel connection, plug-in connection;
According to operation way: For direct handle operating for exernal rotary handle operating, for motor operating;
According to overload release type: Magnetic release(only instantaneous)the modynamic magnetic type(dual), electriconical release;
According to number of poles: Two poles, theree ploes, Four poles;
The neutral pole(N pole)of four ploe MCCB has four types:
Type A: No overload release on N pole, which is making at the time; Not closing and opening with the other three poles.
Type B: No overload release on N pole, which closing and opening with the other three poles.
Type C: With overload release on N pole, which closing and opening with the other three poles.
Type D: With overload release on N pole, which making all time; Not closing and opening with the other three poles.
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Contact Us |
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Company Name: |
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Tengen Group Co., Ltd. |
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Company Address: |
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Tengen Mansion, Dongfeng Industrial Zone, Liushi Town, Wenzhou, Zhejiang, China |
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Telephone: |
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86-577-62770975 |
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Full Name (Department): |
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Mrs. George Li () |
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