Contact person: Mr. Cecilia
Position:
Address: No. 228, Weiwu Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province
Country: China
Phone: - Mobi: 13968733808

Mold Case Circuit Breaker

Price:  

Mold Case Circuit Breaker
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.

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

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