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Build Your Online Product Catalogs?
| Product Name: |
MCB
|
| Supply Ability: |
100,000Pcs/Year |
| Related proudcts |
|
| Specifications |
C50 MCB |
| Price Term: |
FOB |
| Port of loading: |
|
| Minimum Order |
|
| Unit Price: |
|
|
The C50 MCB employs the hydraulic/magnetic principle, the heart of which is a hermetically sealed tube filled with silicone fluid and containing a closely-fitting iron slug. In normal load conditions, the magnetic pull from the trip coil is unable to overcome the restoring force of the time delay spring, and the iron slug remains at the iron slug remains at the far end of the tube.
When an overload occurs, the magnetic field pulls the slug through the tube, the speed of travel being governed by the magnitude of the current.
As the slug nears the end of the tube, the gap in the magnetic circuit is reduced, so increasing the pull on the armature until it moves and breaker is tripped.
If a heavy overload or short circuit occurs, the magnetic field generated is much greater and the armature moves without having to wait for the slug to reach the end of the tube. In this way instantaneous tripping occurs.
When used in distribution boards and consumer units, C50 MCBs are mounted on specially-designed rails for ease of installation.C50 MCBs are also suitable for use in custom built panels ,where they EN 50022 giving a projection within the standard 70mm. |
| Company: |
CHANGAN GROUP CO., LTD
|
| Contact: |
Mr. li xiao |
| Address: |
No.18 LingYun road |
| Postcode: |
325604 |
| Tel: |
86 577 62760888 |
| Fax: |
86 577 62763123 |
| E-mail: |
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|
|
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