QUEQING MINGQI ELECTRIC CO., LTD

90#, xinguang road, liushi,Wenzhou,Zhejiang,China

Free Member

NS NSX MCCB 250A 3P

China

HM8 NS NSX

12 ~ 530 / Piece Get Latest Price

Wenzhou city, China

12 per Piece

500 Piece

Standard export packing

10-40 days based on QTY.

2000 Piece per Week

T/T, Western Union

MCCB

Product Specification

NSX MCCB 250A 3P

NSX new type

Product Description


250A 3P HM8 ( NS NSX Schneider ) series moulded case circuit breaker MCCB

Capacity: From 12.5A to 1600A
Certificate: ISO, CCC, CE
Price: Competitive price
Quality: Hight quality. (different grade quality to optional)
Delivery time: Short delivery time

 
1. APPLICATIONS
NS NSX (HM8) 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. Suitable 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 offect when mousecage motor’s non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. The product conforms to GB14048.2, IEC60947-2 standards.
2. CLASSIFICATION OF MCCB
Installation type of MCCB: MCCB are suitable for vertical or horizontal 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 external rotary handle operating, for motor operating;
According to overload release type: magnetic release (only instantaneous) the modynamic magnetic type (dual), electronical release;
According to number of poles: Two poles, Three poles, Four poles;
The neutral poles (N pole) of four pole 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 Information

Min

QUEQING MINGQI ELECTRIC CO., LTD

90#, xinguang road, liushi, Wenzhou, Zhejiang, China

325604

86-577-62797826

86-577-62798162

86-13634212517

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