CM1 Molded Case Circuit Breaker , Industrial Type Circuit Breaker 2 3 4 Pole 10~630A 380V 415V

Brand Name:Nonne
Certification:CE etc.
Model Number:CM1
Minimum Order Quantity:1 unit
Delivery Time:5-8 working days
Payment Terms:T/T, Western Union
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Location: Wuxi Jiangsu China
Address: 606#, Building-B, 100 Dicui Road, Binhu District, Wuxi, Jiangsu, China
Supplier`s last login times: within 26 hours
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Product Details

CM1 Molded Case Circuit Breaker 2, 3, 4 Pole 10~630A 380V 415V Icu up to 50kA in compliance with IEC 60947

The moulded case circuit breaker will provide protection for the circuit and equipment in case of overload, short circuit and under voltage condition occurred in the power distribution circuit. Besides, it can also provide protection of overload, short circuit and under voltage for the non-frequent start of motor.

General
1.1 Certificates: CE; 1.2 Electric ratings: AC 690V,50/60HZ, 10~1250A; 1.3 Mounting mode: Vertical and horizontal; 1.4 Standard: IEC/EN60947-2

Operating conditions
4.1 Temperature: -5℃ ~+40℃ ; the average value within 24h shall not exceed +35℃.(please refer to coefficients on P79 for temperature compensation correction); for the circuit breaker with thermo-magnetic release, +40℃ is set to be the standard temperature for ratings. For temperature not between -5℃ ~+40℃ , please contact us for temperature compensation correction.
4.2 Altitude: not exceed 2000m (Please contact with us for reduction coefficient if altitude at the mounted site beyond 2000m).
4.3 Pollution grade: Grade 3 4.4 Air conditions At mounting site, relative humidity not exceed 50% at the max temperature of +40℃ , higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20℃ , special measures should be taken to occurrence of dews.



Frame size:
CM1 series moulded case circuit breaker: 63A, 125A, 160A, 250A, 320A, 400A, 630A, 800A, 1000A, 1600A
CM1 series electronic breaker: 160A, 250A, 320A, 400A, 630A, 1000A, 1600A
● Rated operational voltage: Ue (VAC): 400/415/690
● Breaking capacity code: C, S, H, R
● Number of poles: 3P, 4P
● Release type:

  • thermal magnetic fixed type;

  • magnetic adjustable type;

  • thermal magnetic adjustable type;

  • thermal and magnetic adjustable type;

  • electronic type.

● Installation method: Fixed type; pulg-in type

Main Technical Specification

Type

Rated
current (A)

Polenum-ber

Ratedinsui-
atingvolt-age(V)

Rated
operat-ingvolt-age(V)

Arcing-
over
distance
(mm)

Ultimate
short
circuit
breaking
capacity
(KA)

Servies
short
circuit
breaking
capacity
(KA)

Operation
perform-
ance

Utiliza-tioncat-egory

Load

Unload

CM1-63L

(6),10
16,20
25 ,32
40,50
63

3, 4

500V

400V

0

25

18

1500

8500

A

CM1-63M

0

50

35

CM1-100L

(10),16
20,25
32,40
50,63
80,100

800V

0(≤50)

35

22

CM1-100M

0(≤50)

50

35

CM1-100H

0(≤50)

85

50

1000

7000

CM1-225L

100,125
160,180
200,225

≤50

35

22

CM1-225M

≤50

50

35

CM1-225H

≤50

85

50

1000

4000

CM1-400L

225,250
315,350
400

≤50

50

35

CM1-400M

≤100

65

42

CM1-630L

400,500
630

≤100

50

35

CM1-630M

≤100

65

42

CM1-630H

≤100

100

65

CM1-800M

630,700
800

3

≤100

75

50

CM1-800H

≤100

100

65

CM1-1250M

1000,1250

≤100

100

65

CM1-1250H

≤100

125

75

CM1-1600M

1600

≤100

150

80


































































China CM1 Molded Case Circuit Breaker , Industrial Type Circuit Breaker 2 3 4 Pole 10~630A 380V 415V supplier

CM1 Molded Case Circuit Breaker , Industrial Type Circuit Breaker 2 3 4 Pole 10~630A 380V 415V

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