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MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series

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China WENZHOU SANTUO ELECTRICAL CO.,LTD. certification
China WENZHOU SANTUO ELECTRICAL CO.,LTD. certification
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MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series

MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series
MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series

Large Image :  MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series

Product Details:
Place of Origin: China
Brand Name: SONTUOEC
Certification: CE
Model Number: STM1
Payment & Shipping Terms:
Minimum Order Quantity: 500pcs
Price: Negotiable
Packaging Details: Exporting Carton
Supply Ability: 5000pcs/day

MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series

Description
Standard: IEC 60947-2 GB14048.2 Coil Voltage: AC 400(380)V AC690(660)V
Pole: 1P ,2P,3P,4P Breaking Capacity: 8~65kA
Texture: Plastic Color: Gray
High Light:

25A Moulded Circuit Breaker

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1P Moulded Circuit Breaker

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MCCB Moulded Circuit Breaker

CM1 Series MCCB rated current 25A to 800V moulded case circuit breaker AC/DC type

GENERAL

 

Introduction

 

1.Application

 

STM1 series Moulded case circuit breaker(hereinafter referred to as circuit breaker), is applied to circuit of AC 50Hz(or 60Hz),rated insulation voltage 800v(STM1-100 is 500V),rated operate voltage up to 690V, rated operate current up to 1250A as unfrequently circuit transferring and motor starting. Circuit breaker has protection functions against faults like,overload,long-delay inverse-time,short-circuit instantaneous and undervoltage to keep circuit and power-supply without damage. And it has completed protection characteristic,high accuracy and improving power-supply reliability.


According to Circuit breaker rated ultimate short-circuit breaking capacity, it has M type(normal break capacity type), H type (high break capacity).This product has advantages of compact size,high breaking capacity,short-Arc,anti-vibration, and it is suitable for land and boat.


Circuit breaker can install vertically,also can install horizontally.
Circuit breaker has insulation function,
Circuit breaker can not input inverted,only 1,3,4 connect to power-supply,2,4,6 connect to load line.
This product conforms to standards of GB14048.2 and IEC60947-2.

Specifications

 

Type
STM1-125S
STM1-125M
STM1-125H
STM1-160S
STM1-160M
STM1-160H
Pole
1P,2P,3P,4P
2P,3P,4P
Rated current(A)
16,20,32,40,50,63,80,100,125
16,20,32,40,50,63,80,100,125,140,160
Rated voltage
AC 400V
AV 400V
Rated insulation voltage
AC 1000V
AC 1000V
Short-circuit breaking capacity
(KA)Icu/Ics
AC 400V
25/15
36/18
50/50
30/15
36/18
2P:30/50
3P/4P:50/50
Operating cycle number
ON
6000
3000
OFF
9000
7000
Outline dim. (mm) a-b-c-ca
1P
25-130-68-90
/
/
/
2P
50-130-68-90
60-155-68-90
60-155-68-90
60-155-88-115
3P
75-130-68-90
90-155-68-90
90-155-68-90
90-155-88-115
4P
100-130-68-90
120-155-68-90
120-155-68-90
120-155-88-115
Weight (kg)
1P
0.25
0.3
/
/
/
2P
0.5
0.55
1.0
1.1
3P
0.55
0.65
1.1
1.2
4P
0.65
0.8
1.4
1.5
Electric operating device (MD)
External driving operating handle
Automatic release
Thermal electromagnetic type
Thermal electromagnetic type
Type
STM1-250S
STM1-250M
STM1-250H
STM1-400S
STM1-400M
STM1-400H
Pole
3P,4P
3P,4P
Rated current(A)
100,125,140,160,180,200,225, 250
250,315,350,400
Rated voltage
AC 400V
AV 400V
Rated insulation voltage
AC 1000V
AC 1000V
Short-circuit breaking capacity
(KA)Icu/Ics
AC 400V
32/25
50/35
65/50
50/35
65/42
65/65
Operating cycle number
ON
3000
2000
OFF
7000
4000
Outline dim. (mm) a-b-c-ca
3P
105-165-68-92
105-165-88-115
140-257-103-155
4P
140-165-68-92
140-165-88-115
184-257-103-155
Weight (kg)
3P
1.5
1.7
5.5
4P
1.9
2.1
7.0
Electric operating device (MD)
External driving operating handle
Automatic release
Thermal electromagnetic type
Thermal electromagnetic type
Type
STM1-630S
STM1-630M
STM1-630H
STM1-800S
STM1-800M
STM1-800H
Pole
3P,4P
3P,4P
Rated current(A)
500,630
500,630,700,800
Rated voltage
AC 400V
AV 400V
Rated insulation voltage
AC 1000V
AC 1000V
Short-circuit breaking capacity
(KA)Icu/Ics
AC 400V
50/35
65/42
65/65
50/35
65/42
70/70
Operating cycle number
ON
2000
1500
OFF
4000
4000
Outline dim. (mm) a-b-c-ca
3P
140-257-103-155
210-275-103-155
4P
184-257-103-155
280-275-103-155
Weight (kg)
3P
5.7
9.5
4P
7.5
12.5
Electric operating device (MD)
External driving operating handle
Automatic release
Thermal electromagnetic type
Thermal electromagnetic type

 

MCCB 25A 1P 220V Moulded Circuit Breaker CM1 100L Series 0

 

Main Functions

  • Protection against overload – currents above the rated value that last longer than what is normal for the application.
  • Protection against electrical faults – During a fault such as a short circuit or line fault, there are extremely high currents that must be interrupted immediately.
  • Switching a circuit on and off – This is a less common function of circuit breakers, but they can be used for that purpose if there isn’t an adequate manual switch.

The wide range of current ratings available from molded-case circuit breakers allows them to be used in a wide variety of applications. MCCBs are available with current ratings that range from low values such as 15 amperes, to industrial ratings such as 2,500 amperes. This allows them to be used in both low-power and high-power applications.

Contact Details
WENZHOU SANTUO ELECTRICAL CO.,LTD.

Contact Person: Sunny Zhang

Tel: 86-13868610160

Send your inquiry directly to us (0 / 3000)