Quick Detail 

Place of Origin: Zhejiang China        Brand Name: SN      Pole No.: 1P+N

Model: single-phase over- voltage,  under-voltage,  over-under voltage mini ciecuit breaker

Certificate: CE ISO9001 

Packaging & Delivery 

Packaging Detail: Standard export packaging

Delivery Detail: 15 days 

Specifications 

SN67S series of single-phase over-voltage, under-voltage, over-under-voltage protection circuit breaker are applied in the circuit of rated current 63A below, AC50Hz and rated voltage 230V, and its over-voltage protection setting value is 270±5%, under voltage protection setting value is 170±5%.

 It has the protection functions for overloading, short circuit and over-voltage of AC distribution system and electric equipment.  It is widely used in electricity, posts and telecommunications, traffic, industrial enterprises and etc.

This product is in accordance with IEC60898. 

Merits

1. the series products are made up of outer cover, op[erators, thermal trip, electromagnetic tripping device contact system, arc control system and over-under voltage protection circuit board and so on.
2. special design structure make it have 6KA breaking capacity.
3. mechanical life has over 20000 times.
4. installation guide for TH35-7.5 standard and with the following characteristics:         

• the handle is operated safely and comfortablely.
• the protection setting value of over-under voltage can be setted by the users'needs.
• while connecting the wire, please notice the zero line.
• easily install.

 Main technical parameter

Outline and installation size