
Zhejiang Jinze Electric Co., Ltd. high quality solar dc mcb circuit breaker switch STD1-63 63A 125A 24v 250v 400v 500v 750v 1000v
STM11-125 MCB Miniature Circuit Breaker (Din Rail Installing)
General
CNJINZE 3P 100A MCB Din Rail Miniature Circuit Breaker AC or DC type
STM11-125 series high breaking miniature circuit breaker is used in lighting and motor protection system with protections of short circuit and over load. It mainly has the features of elegant and small, weight light, performance good and reliable, breaking capacity high, trip quickly, DIN installation and the material of shell and parts is high flameproof and anti-impact plastic ,life long. It is mainly applied in the system of 50/60Hz,single pole 230V,2,3,4 poles for 400V as over load, short circuit protection. And under voltage release, shunt release etc. And it also can be used in the isolation switch as the under voltage protection and remote distance breaking. It conforms to IEC60947-2,GB14048.2
Technical Data | |||
Type | C: Lighting power distribution protection D: Motive industry power distribution protection | ||
Frequency | AC 50Hz/60Hz | ||
Breaking capacity | 10kA | ||
Dielectric test voltage at ind.Freq for 1min | 2.5kA | ||
Rated current | 63A, 80A, 100A, 125A (1P,2P,3P,4P) | ||
Rated voltage | AC 230/400V ; DC 12, 24,48,110,220,250,380,400,500,750,1000VDC | ||
Electrical life | 1500t | ||
Mechanical life | 10000t | ||
Materials | High flame-retardant and impact resistant plastic materials | ||
Terminal connection type | Cable/Pin-type busbar | ||
Mounting | On din rail | ||
Connection | From top and bottom |






Q1. How does your factory do regarding quality control?
A. All the products will be 100% checked before the shipment.
Q2. Are you a manufacturer or trading company?
A. We are a manufacturer with over 20 years' experience, and we can guarantee our price is first-hand, very cheap and competitive.
Q3. Which payment terms is available?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
Q4. How's the delivery time ?
A. Usually it will take about 25 days for production.
Q5. Tell me the standard of package
A. Normally are cartons, but also we can pack it according to your requirement.
Q6. Could I put my logo on it?
A. If you have good quantity, it absolutely no problem to do OEM.
Q7. Do you provide samples? Is it free or extra?
A. Yes, we could offer the samples for free charge, but the express charge need to be paid by the buyers.
Q8. What is your terms of payment?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL.
Q9. What is the price of shipping?
A. Depending upon the port of delivery, prices varies.
Q10. What is your warranty policy?
A. 18 months.

Our company has comprehensive management experience and strong technical strength. Since its establishment, we have always adhered to the principle of "valuing quality and maintaining reputation", continuously improved our business mechanism, improved our comprehensive product network, and increased the brand awareness of our products. We now have various fully automatic production lines necessary for low-voltage electrical appliances, coils, terminals, etc., and are equipped with advanced testing instruments and production equipment. We have dozens of product varieties and the qualification rate has been maintained at a high standard level. Fully capable of continuously launching new products based on customer needs for product development. We have established fixed supply and demand relationships with over a hundred customers in more than 20 cities across the country.
In the future, our company will continue to adhere to the principle of "fine management, precision manufacturing, and providing high-quality products to customers", and will fully promote the spirit of "unity, progress, practicality, and dedication". We will implement the business philosophy of "people-oriented, customer first", continuously launch different series of high-quality products, combine market demand, and strive to develop and produce high-quality products to repay society.
Our company is sincerely willing to establish long-term and stable business relationships with people from all walks of life, and develop together with new and old customers and colleagues from all walks of life to create brilliance!
