ODM Molded Case Circuit Breaker Manufacturer – JCM3 – Jonchn Detail:
Type and meaning
Normal working conditions
Ambient air temperature
The upper limit value is not more than + 40 ℃, the lower limit value is not less than -5 ℃;
The average value of 24 hours does not exceed + 35 ℃;
· installation site elevation does not exceed 200 OM.
· atmospheric conditions
Atmospheric relative humidity does not exceed 50% at ambient air temperature of + 40
℃: higher relative humidity can be achieved at lower temperatures, with the average
maximum of the wettest month
The average maximum relative humidity of the relative humidity is 90% , while the
average monthly minimum humidity for the month is + 25℃, taking into account
temperature changes that occur on the product surface
More than the provisions, users should consult with the factory.
protection level: 3.
Installation conditions: vertical or horizontal installation.
· installation type: Class III
Features
1. The ratings of circuit breakers are shown in the table below.
2, Distribution circuit breaker over-current release action characteristics see table 3, (for 30 ℃ each pole at the same time power characteristics).
3, Motor circuit breaker over-current release action characteristics see table 4, (for 30 ℃ each pole at the same time power
characteristics).
4, Circuit breaker short-circuit instantaneous protection current setting value see table 5, its accuracy is + 20% . The accessories are divided into four types: shunt release, under voltage release, auxiliary contact and alarm contact; external accessories include rotary handle operating mechanism, electric operating mechanism, etc.
Technical data
Product detail pictures:
Related Product Guide:
Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for ODM Molded Case Circuit Breaker Manufacturer – JCM3 – Jonchn , The product will supply to all over the world, such as: United Arab Emirates, Belize, Bulgaria, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Rosemary from Slovakia - 2018.06.19 10:42
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By David Eagleson from Salt Lake City - 2018.06.09 12:42