The JCM1 Series circut breaker is a product of innovation leveraging international technology.Compatible with 50Hz or 60Hz AC systems, it boasts a rated insulation voltage of 800V (500V for JCM-63) and supports operating voltages up to 690V (JCM1-100: 400V-690V) with a rated current of 800A.
Product details
Description/Feature/Scope of Application
The JCM1 Series circut breaker is a product of innovation leveraging international technology.Compatible with 50Hz or 60Hz AC systems, it boasts a rated insulation voltage of 800V (500V for JCM-63) and supports operating voltages up to 690V (JCM1-100: 400V-690V) with a rated current of 800A. Primarily designed for distribution network circuits, it safeguards against overload, short circuits, undervoltage, and serves as protection for infrequent motor starts. Its compact design, high breaking capacity, minimal arc flash, and anti-vibration features make it ideal for both land and marine applications. Compliant with GB 14048.2 and IEC 60947-2 standards and CCC certified.
High breaking capacity: Mold case circuit breaker can quickly cut off the circuit in the case of high current short circuit to protect the safety of equipment and personnel in the circuit. Supporting working voltage up to 690V and rated current of 800A, choose the appropriate specifications of mold case circuit breaker according to application requirements.
Diverse protection functions: Mold case circuit breaker also has leakage protection, overvoltage and undervoltage protection functions. These functions are realized through built-in electronic protection modules to ensure the stable operation of the power system.
Modular design: Mold case circuit breaker adopts modular design, which is easy to install and maintain. Users can choose different accessories such as auxiliary contacts, alarm contacts and undervoltage releases according to actual needs to flexibly configure the system.
High durability and reliability: Using high-quality insulation materials and advanced manufacturing processes, mold case circuit breaker has a long service life and excellent electrical performance, and can operate stably in various harsh environments.
Wide application fields: Mold case circuit breaker is suitable for various low-voltage power distribution systems such as industrial, commercial, and residential, covering multiple industries such as power, construction, transportation, and communications.
Energy saving and environmental protection: Mold case circuit breaker focuses on energy saving and environmental protection, uses environmentally friendly materials, and complies with international environmental standards.
As an electrical accessories manufacturer, Sager has a strong production capacity and R&D team, and is committed to providing high-quality and high-performance mold case circuit breaker products. Welcome to contact us for more product details.
Dimensions
Technical Parameters
| Model | Frame Class Rated Current(A) | Rated Current(A) | Rated Working Voltage | Rated Voltage(V) | Rated Ultimate Short-circuit Breaking Capacity(kA) | Rated Operating Short-circuit Breaking Capacity(kA) | Fight Distance(mm) | ||
| 400V | 690V | 400V | 690V | ||||||
| JCM1-63L | 63 | 6,10,16,20,25,32,40,50,63 | 400 | 500 | 25 | / | 22 | / | ≤50 |
| JCM1-63M | 50 | / | 35 | / | |||||
| JCM1-63M/4 | |||||||||
| JCM1-100L | 100 | 10,16,20,25,32,40,50,63,80,100 | 400/690 | 800 | 35 | / | 22 | / | ≤50 |
| JCM1-100L/4 | |||||||||
| JCM1-100M | 50 | 10 | 35 | 5 | ≤50 | ||||
| JCM1-100M/4 | |||||||||
| JCM1-125L | 10,16,20,25,32,40,50,63,80,100,125 | 400/690 | 800 | 35 | / | 22 | / | ≤50 | |
| JCM1-125L/4 | |||||||||
| JCM1-125M | 50 | 10 | 35 | 5 | ≤50 | ||||
| JCM1-125M/4 | |||||||||
| JCM1-225L | 250 | 100,125,160,180,200,225 | 400/690 | 800 | 35 | / | 25 | / | ≤50 |
| JCM1-225M | 50 | 10 | 35 | 5 | ≤50 | ||||
| JCM1-225M/4 | |||||||||
| JCM1-250L | 100,125,160,180,200,225,250 | 400/690 | 800 | 35 | / | 25 | / | ≤50 | |
| JCM1-250M | 50 | 10 | 35 | 5 | ≤50 | ||||
| JCM1-250M/4 | |||||||||
| JCM1-400L | 400 | 225,250,315,350,400 | 400/690 | 800 | 50 | 10 | 25 | 5 | ≤50 |
| JCM1-400L/4 | |||||||||
| JCM1-400M | 65 | 10 | 42 | 5 | ≤50 | ||||
| JCM1-400M/4 | |||||||||
| JCM1-630L | 630 | 400,500,630 | 400/690 | 800 | 50 | / | 35 | / | ≤100 |
| JCM1-630M | 65 | 10 | 42 | 5 | ≤100 | ||||
| JCM1-630M/4 | |||||||||
| JCM1-800M | 800 | 630,700,800 | 400/690 | 800 | 65 | 10 | 42 | 5 | ≤100 |
| JCM1-1250M | 1250 | 800,1000,1250 | 400/690 | 800 | 65 | 25 | 42 | 12.5 | ≤100 |
