3P Switch Gear Moulded Case Circuit Breaker, Automatic Circuit Breaker MCCB, Automatic Reset Circuit

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-09-26 09:35
Browse the number: 372
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Product details

Molded case circuit breakers are also known as circuit breakers, all parts are sealed in the 

plastic shell, auxiliary contacts, undervoltage release and shunt release and more modular. As the structure is very compact, molded case circuit breakers can not repair. The multi-use manual operation, large-capacity optional electric separation. As the application of electronic over-current release, Molded Case circuit breaker can be divided into two categories A and B, B class 

has a good three sections of protection, but because of price factors, the use of thermal magnetic release A market share of products higher.

NF

63

125

250

400

Type        and        Pole

2-pole

CS63

CS125

CS250

CS400

3-pole

CS63

CS125

CS250

CS400

4-pole

----

CS125

CS250

----

Rated current In

A

10,15(16),20,25,30(32),40,50,60(63)

30,32,40,50,60,

63,80,100,125

100,125,140,150,160,

175,180,200,225,250

250,300,315,350,400

Rated voltage Ue(V)

AC380-690 DC250

AC380-690 DC250

AC380-690 DC250

AC380-690 DC250

Rated insulation voltage Ui(V)

AC690V

AC690V

AC690V

AC690V

Short-circuit Interrupting capacity

AC

690V

--

--

--

10/10

AC

500V

2.5/1

15/8

15/8

30/30

AC

440V

2.5/1

25/13

25/13

42/42

AC

415V

--

--

--

45/45

AC

400V

5/2

30/15

30/15

45/45

AC

380V

--

--

--

50/50

AC

230V

5/2

50/25

50/25

85/85

DC

250V

2.5/1 --

15/8 --

15/8 --

40/40 --

Dimensions  (mm)

W×H×D

50(75)×130×68

60(90,120)×155×68

105(140)×165×68

140×257×103

Automatic tripping device

Hydraulic-magnetic

Thermal-magnetic

Thermal-magnetic

Hydraulic -magnetic

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