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4 Pole Molded Case Circuit Breaker, 50A/ 60A/ 75A/ 100A

4.6 out of 5 based on 3 reviews | Write a review
$92.86
Factory price molded case circuit breaker online for sale. 4 pole mccb with rated current 50A/60A/75A/100A for selection, rated voltage 380/ 415VAC, 50Hz/ 60Hz. Molded case breaker offers stable and reliable function, beautiful appearance, small size and long service life.
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SKU: ATO-MCCB-1004P
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Delivery date: 6-12 days

100 amp mccb with operating voltage 400 volt, -25℃~+50℃ operating temperature. The mccb circuit breaker is suitable for conversion of line and infrequent starting motor.

Molded Case Circuit Breaker Information

  • Model: ATO-MCCB-ABE-104b
  • Max. rated Current: 100 amp
  • Rated Voltage: 380/ 415V AC, 50Hz/ 60Hz
  • Number of poles: Four pole
  • 50 kA short circuit interrupting capacity

Specification

Standard Certifications IEC60947 GB14048
Electrical Parameters Model ATO-ABE-104b
Rated Current 50A, 60A, 75A, 100A (contact us, the current can be chosen)
Numbers of Poles 4 Pole
Rated Operating Voltage 400V
Rated Insulated Voltage (Ui) 800V
Rated Frequency 50Hz/ 60Hz
Ultimate Short Circuit Breaking Capacity, Icu DC 125V 10kA
250V 5kA
AC 50Hz/ 60Hz 230V 25kA
380V 14kA
415V 10kA
440V 10kA
480V 7.5kA
600V 5kA
Mechanical Parameters Electrical Life 1500 times
Mechanical Life 8500 times
Protection Degree IP20
Operating Temperature -25℃~+50℃
Weight 1kg

Dimension (Unit: mm)

 Diemension of molded case circuit breaker      Diemension of molded case circuit breaker 1 Diemension of molded case circuit breaker 2     

Model Dimensions Mounting Dimensions
C C1 E F G G1 H H1 H2 H3 H4 H5 L L1 L2 W W1 W2 A B Φd
ATO-ABE-104b 87 124 50.5 22 19.5 7.5 68 102 18 5 4 4.5 150 185 132 92 30 120 36 142 7

Details

4 Pole Molded Case Circuit Breaker Details

Tips: Working Conditions of Molded Case Circuit Breaker.

1. Ambient air temperature:
1) The upper limit of ambient air temperature +40℃;
2) The lower limit of ambient air temperature is -5℃;
3) The average value of the ambient air temperature for 24 hours does not exceed +35°C.

2. Altitude: The altitude of the installation site does not exceed 2000m.

3. Atmospheric conditions:
The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40℃; it can have a higher relative humidity at a lower temperature; the monthly average maximum relative humidity of the wettest month is 90%, and the monthly average of the month is the lowest The temperature is +25℃, taking into account the condensation on the surface of the product due to temperature changes.

4. Pollution degree: The pollution degree is level 3.

Existing reviews of 4 Pole Molded Case Circuit Breaker, 50A/ 60A/ 75A/ 100A
I am very satisfied
I recently purchased this 4-pole molded case circuit breaker and I am very satisfied with it. The circuit breaker has a simple design that meets my aesthetic standards. Its housing is durable and not susceptible to external impact or corrosion.
From: Odley | Date: 27/12/2024
Was this review helpful? Yes No (0/0)
High quality 4 Pole Molded Case Circuit Breaker
This 4-pole mccb works well arrived on time and it was easy to install! I have been using it for 2 months, the high quality makes me surprised!
From: Shaina | Date: 22/11/2022
Was this review helpful? Yes No (0/0)
Quad mccb at affordable price!
Excellent 4P molded case circuit breaker. Really helps when you are limited on space. I always keep this breaker in the trucks. You never know when you'll need it!
From: txx | Date: 24/05/2022
Was this review helpful? Yes No (0/0)
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