EKM8 Thermo-magnetic Type MCCB
EKM8 Thermo-magnetic Type MCCB
EKM8 Thermo-magnetic Type MCCB

EKM8 Thermal magnetic Fixed Type MCCB Moulded Case Circuit Breaker

EKM8 Thermo-magnetic Moulded Case Circuit Breaker, Molded Case Breakers-Ambient medium temperature should be within -5℃ to +40℃ (+45℃ for marine products); Altitude up to 2000m

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EKM8 Thermal magnetic Fixed Type MCCB Moulded Case Circuit Breaker

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Product Profile

Thermo magnetic Moulded Case Circuit Breaker

Thermal magnetic circuit breakers are automatically operated electrical switches that protect against overcurrent in circuits. These circuit breakers have a simple mode of operation; they rely on two switching mechanisms (an electromagnet and a bimetallic strip) to provide protection against overcurrent in circuits.

The electromagnet is sensitive to large surges in electrical current and responds by shutting off the flow of electricity to the component. In contrast, the bimetallic strip expands when exposed to excessive electrical currents. This causes the strip to bend toward a trip bar that turns the circuit off. When current levels return to normal, the strip cools down and reset, allowing normal operation to continue.

Circuit breakers that feature bimetallic strip offer time-delayed protection, while those with electromagnets offer instantaneous protection. Because a thermal-magnetic circuit breaker combines these two technologies, it is able to provide both instantaneous and time-delayed protection depending on the particular application. For example, instantaneous protection is suitable for interrupting extremely high currents that could become fatal, whereas time-delayed protection is needed in electrical equipment that temporarily draws currents that exceed their rated values.

Ambient and Installation Conditions

● Altitude up to 2000m;
● Ambient medium temperature should be within -5℃ to +40℃ (+45℃ for marine products);
● It can withstand the effect of damp air;
● It can withstand the effect of moulds;
● It can withstand the effect of nuclear radiation;
● The max inclination is 22.5℃.
● It still can work reliably when the ship subjects to normal vibration;
● It can still work reliably if the product subjects to the earthquake (4g).
● Places where the surrounding medium is free from explosion danger, and far away from gas or conductive dust that would erode the metal or destroy the insulation;
● Keep away from rain or snow.

Components of Circuit Breaker

Components of Circuit Breaker

 

Technical Data

EKM8 125 C P 4
Product code Frame size Current class Code of control circuit source voltage Pole number
Moulded-case
circuit breaker
125 160 250 400 630 800
Note:
125 is upgraded type of 63 frame
160 is upgraded type of 100 frame
250 is upgraded type of 225 frame
630 is upgraded type of 400 frame
  C S H P: electric operation
Z: rotary handle
W: direct operation
3: 3-pole
4: 4-pole
125 15/10  18/15 28/18
160 20/15 25/18 35/25
250 25/15 25/18 35/25
400   35/25 50/35
630   35/25  50/35
800   50/35 65/50

 

300 125A 2 A
Release type and internal accessory Rated current (A) Application Code of four-pole product
The first digit represents release type
2: Has instantaneous release only
3: Complex release Note:
Later two digits are the code of accessories (see accessory table)
125 10, 16, 20, 25, 32, 40, 50,63, 80, 100, 125 1: power distribution
2: motor protection
A: N-pole without protection cannot close or open
B: N-pole without protection can close and open
C: N-pole with protection can close and open
D: N-pole with protection cannot close or open
160 63, 80, 100, 125, 140, 160
250 100, 125, 140, 160,180, 200, 225, 250
400 250, 300, 315, 350, 400
630 400, 500, 630
800 500, 630, 700, 800

 

Q1 D1 Q 2
Accessory voltage Electric operation voltage Installation methods Install wiring board or not
Undervoltage release Shunt release Auxiliary alarm DC1 Electric Operation DC3 Electric Operation Q: Front-board
H: Back-board
C: Plug-in type
1: No
2: Yes
Q1: AC220V F1: AC220V J1: AC125V D1: AC220V D5: AC230V
Q2: AC240V F2: AC380V J2: AC250V D2: AC230V D6: AC110V
Q3: AC380V F3: DC110V J3: DC125V D3: AC380V D7: DC220
Q4: AC415V F4: DC24V J4: DC24V D4: AC400V D8: DC110
        D9: AC110-240V
        D10: DC100-220V
  Note:
Adaptable voltages for two electrics
operations. Please refer to the
Introduction of external accessory.
 
Frame current (A) 125 160
Model EKM8-125C EKM8-125S EKM8-125H EKM8-160C EKM8-160S EKM8-160H
Pole number 1, 2, 3, 4 2, 3, 4
 
Rated current (A) 10, 16, 20, 32, 25, 40, 50,63, 80, 100, 125 63, 80, 100, 125, 140, 160
Rated voltage (V) AC400V AC400V
Rated insulation voltage (V) AC1000V AC1000V
Short-circuit breaking capacity (KA)Icu/Ics AC400V 15/10 18/15 25/18 20/15 25/18 35/25
Operating cycle number Electrical life 6000 3000
Mechanical life 9000 7000

Outline dim(mm)
a-b-c-ca

1P 25-130-68-90 - - -
2P 50-130-68-90 60-155-68-90 60-155-88-115
3P 75-130-68-90 90-155-68-90 90-155-88-115
4P 100-130-68-90 120-155-68-90 120-155-88-115
Weight (kg) 1P 0.32 - - -
2P 0.5 0.55 1 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

 

Frame current (A) 250 400
Model EKM8-250C EKM8-250S EKM8-250H EKM8-400S EKM8-400H
Pole number 3, 4 3, 4
 
Rated current (A) 100, 125, 140, 160, 180,200, 225, 250 250,315,350,400
Rated voltage (V) AC400V AC400V
Rated insulation voltage (V) AC1000V AC1000V
Short-circuit breaking capacity (KA)Icu/Ics AC400V 25/15 25/18 35/25 35/25 50/35
Operating cycle number Electrical life 3000 2000
Mechanical life 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)  
2P 1.5 1.7 5.5
3P 1.9 2.1 7
 
Electric operating device (MD)
External driving operating handle
Automatic release Thermal electromagnetic type

 

Frame current (A) 630 800
Model EKM8-630S EKM8-630H EKM8-800S EKM8-800H
Pole number 3, 4 3, 4
 
Rated current (A) 250, 315, 350, 400, 500, 630 500, 630, 700, 800,1000,1250
Rated voltage (V) AC400V AC400V
Rated insulation voltage (V) AC1000V AC1000V
Short-circuit breaking capacity (KA)Icu/Ics AC400V 35/25 50/35 50/35 65/65
Operating cycle number
Electrical life  
2000 1500
Mechanical life 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)  
2P 5.7 9.5
3P 7.5 12.5
 
Electric operating device (MD)
External driving operating handle
Automatic release Thermal electromagnetic type

Dimensions

Product selection form

Reference No. Specification
EKM8-125S-1-0010 Thermal-magnetic type MCCB 1P 10A ICU/ICS:18/15KA
EKM8-125S-1-0016 Thermal-magnetic type MCCB 1P 16A ICU/ICS:18/15KA
EKM8-125S-1-0020 Thermal-magnetic type MCCB 1P 20A ICU/ICS:18/15KA
EKM8-125S-1-0025 Thermal-magnetic type MCCB 1P 25A ICU/ICS:18/15KA
EKM8-125S-1-0032 Thermal-magnetic type MCCB 1P 32A ICU/ICS:18/15KA
EKM8-125S-1-0040 Thermal-magnetic type MCCB 1P 40A ICU/ICS:18/15KA
EKM8-125S-1-0050 Thermal-magnetic type MCCB 1P 50A ICU/ICS:18/15KA
EKM8-125S-1-0063 Thermal-magnetic type MCCB 1P 63A ICU/ICS:18/15KA
EKM8-125S-1-0080 Thermal-magnetic type MCCB 1P 80A ICU/ICS:18/15KA
EKM8-125S-1-0100 Thermal-magnetic type MCCB 1P 100A ICU/ICS:18/15KA
EKM8-125S-1-0125 Thermal-magnetic type MCCB 1P 125A ICU/ICS:18/15KA
EKM8-125S-2-0010 Thermal-magnetic type MCCB 2P 10A ICU/ICS:18/15KA
EKM8-125S-2-0016 Thermal-magnetic type MCCB 2P 16A ICU/ICS:18/15KA
EKM8-125S-2-0020 Thermal-magnetic type MCCB 2P 20A ICU/ICS:18/15KA
EKM8-125S-2-0025 Thermal-magnetic type MCCB 2P 25A ICU/ICS:18/15KA
EKM8-125S-2-0032 Thermal-magnetic type MCCB 2P 32A ICU/ICS:18/15KA
EKM8-125S-2-0040 Thermal-magnetic type MCCB 2P 40A ICU/ICS:18/15KA
EKM8-125S-2-0050 Thermal-magnetic type MCCB 2P 50A ICU/ICS:18/15KA
EKM8-125S-2-0063 Thermal-magnetic type MCCB 2P 63A ICU/ICS:18/15KA
EKM8-125S-2-0080 Thermal-magnetic type MCCB 2P 80A ICU/ICS:18/15KA
EKM8-125S-2-0100 Thermal-magnetic type MCCB 2P 100A ICU/ICS:18/15KA
EKM8-125S-2-0125 Thermal-magnetic type MCCB 2P 125A ICU/ICS:18/15KA
EKM8-125S-3-0010 Thermal-magnetic type MCCB 3P 10A ICU/ICS:18/15KA
EKM8-125S-3-0016 Thermal-magnetic type MCCB 3P 16A ICU/ICS:18/15KA
EKM8-125S-3-0020 Thermal-magnetic type MCCB 3P 20A ICU/ICS:18/15KA
EKM8-125S-3-0025 Thermal-magnetic type MCCB 3P 25A ICU/ICS:18/15KA
EKM8-125S-3-0032 Thermal-magnetic type MCCB 3P 32A ICU/ICS:18/15KA
EKM8-125S-3-0040 Thermal-magnetic type MCCB 3P 40A ICU/ICS:18/15KA
EKM8-125S-3-0050 Thermal-magnetic type MCCB 3P 50A ICU/ICS:18/15KA
EKM8-125S-3-0063 Thermal-magnetic type MCCB 3P 63A ICU/ICS:18/15KA
EKM8-125S-3-0080 Thermal-magnetic type MCCB 3P 80A ICU/ICS:18/15KA
EKM8-125S-3-0100 Thermal-magnetic type MCCB 3P 100A ICU/ICS:18/15KA
EKM8-125S-3-0125 Thermal-magnetic type MCCB 3P 125A ICU/ICS:18/15KA
EKM8-125S-4-0010 Thermal-magnetic type MCCB 4P 10A ICU/ICS:18/15KA
EKM8-125S-4-0016 Thermal-magnetic type MCCB 4P 16A ICU/ICS:18/15KA
EKM8-125S-4-0020 Thermal-magnetic type MCCB 4P 20A ICU/ICS:18/15KA
EKM8-125S-4-0025 Thermal-magnetic type MCCB 4P 25A ICU/ICS:18/15KA
EKM8-125S-4-0032 Thermal-magnetic type MCCB 4P 32A ICU/ICS:18/15KA
EKM8-125S-4-0040 Thermal-magnetic type MCCB 4P 40A ICU/ICS:18/15KA
EKM8-125S-4-0050 Thermal-magnetic type MCCB 4P 50A ICU/ICS:18/15KA
EKM8-125S-4-0063 Thermal-magnetic type MCCB 4P 63A ICU/ICS:18/15KA
EKM8-125S-4-0080 Thermal-magnetic type MCCB 4P 80A ICU/ICS:18/15KA
EKM8-125S-4-0100 Thermal-magnetic type MCCB 4P 100A ICU/ICS:18/15KA
EKM8-125S-4-0125 Thermal-magnetic type MCCB 4P 125A ICU/ICS:18/15KA
EKM8-125H-3-0010 Thermal-magnetic type MCCB 3P 10A ICU/ICS:25/18KA
EKM8-125H-3-0016 Thermal-magnetic type MCCB 3P 16A ICU/ICS:25/18KA
EKM8-125H-3-0020 Thermal-magnetic type MCCB 3P 20A ICU/ICS:25/18KA
EKM8-125H-3-0025 Thermal-magnetic type MCCB 3P 25A ICU/ICS:25/18KA
EKM8-125H-3-0032 Thermal-magnetic type MCCB 3P 32A ICU/ICS:25/18KA
EKM8-125H-3-0040 Thermal-magnetic type MCCB 3P 40A ICU/ICS:25/18KA
EKM8-125H-3-0050 Thermal-magnetic type MCCB 3P 50A ICU/ICS:25/18KA
EKM8-125H-3-0063 Thermal-magnetic type MCCB 3P 63A ICU/ICS:25/18KA
EKM8-125H-3-0080 Thermal-magnetic type MCCB 3P 80A ICU/ICS:25/18KA
EKM8-125H-3-0100 Thermal-magnetic type MCCB 3P 100A ICU/ICS:25/18KA
EKM8-125H-3-0125 Thermal-magnetic type MCCB 3P 125A ICU/ICS:25/18KA
EKM8-125H-4-0010 Thermal-magnetic type MCCB 4P 10A ICU/ICS:25/18KA
EKM8-125H-4-0016 Thermal-magnetic type MCCB 4P 16A ICU/ICS:25/18KA
EKM8-125H-4-0020 Thermal-magnetic type MCCB 4P 20A ICU/ICS:25/18KA
EKM8-125H-4-0025 Thermal-magnetic type MCCB 4P 25A ICU/ICS:25/18KA
EKM8-125H-4-0032 Thermal-magnetic type MCCB 4P 32A ICU/ICS:25/18KA
EKM8-125H-4-0040 Thermal-magnetic type MCCB 4P 40A ICU/ICS:25/18KA
EKM8-125H-4-0050 Thermal-magnetic type MCCB 4P 50A ICU/ICS:25/18KA
EKM8-125H-4-0063 Thermal-magnetic type MCCB 4P 63A ICU/ICS:25/18KA
EKM8-125H-4-0080 Thermal-magnetic type MCCB 4P 80A ICU/ICS:25/18KA
EKM8-125H-4-0100 Thermal-magnetic type MCCB 4P 100A ICU/ICS:25/18KA
EKM8-125H-4-0125 Thermal-magnetic type MCCB 4P 125A ICU/ICS:25/18KA
EKM8-160S-2-0063 Thermal-magnetic type MCCB 2P 63A ICU/ICS:25/18KA
EKM8-160S-2-0080 Thermal-magnetic type MCCB 2P 80A ICU/ICS:25/18KA
EKM8-160S-2-0100 Thermal-magnetic type MCCB 2P 100A ICU/ICS:25/18KA
EKM8-160S-2-0125 Thermal-magnetic type MCCB 2P 125A ICU/ICS:25/18KA
EKM8-160S-2-0140 Thermal-magnetic type MCCB 2P 140A ICU/ICS:25/18KA
EKM8-160S-2-0160 Thermal-magnetic type MCCB 2P 160A ICU/ICS:25/18KA
EKM8-160S-3-0063 Thermal-magnetic type MCCB 3P 63A ICU/ICS:25/18KA
EKM8-160S-3-0080 Thermal-magnetic type MCCB 3P 80A ICU/ICS:25/18KA
EKM8-160S-3-0100 Thermal-magnetic type MCCB 3P 100A ICU/ICS:25/18KA
EKM8-160S-3-0125 Thermal-magnetic type MCCB 3P 125A ICU/ICS:25/18KA
EKM8-160S-3-0140 Thermal-magnetic type MCCB 3P 140A ICU/ICS:25/18KA
EKM8-160S-3-0160 Thermal-magnetic type MCCB 3P 160A ICU/ICS:25/18KA
EKM8-160S-4-0063 Thermal-magnetic type MCCB 4P 63A ICU/ICS:25/18KA
EKM8-160S-4-0080 Thermal-magnetic type MCCB 4P 80A ICU/ICS:25/18KA
EKM8-160S-4-0100 Thermal-magnetic type MCCB 4P 100A ICU/ICS:25/18KA
EKM8-160S-4-0125 Thermal-magnetic type MCCB 4P 125A ICU/ICS:25/18KA
EKM8-160S-4-0140 Thermal-magnetic type MCCB 4P 140A ICU/ICS:25/18KA
EKM8-160S-4-0160 Thermal-magnetic type MCCB 4P 160A ICU/ICS:25/18KA
EKM8-160H-3-0063 Thermal-magnetic type MCCB 3P 63A ICU/ICS:35/25KA
EKM8-160H-3-0080 Thermal-magnetic type MCCB 3P 80A ICU/ICS:35/25KA
EKM8-160H-3-0100 Thermal-magnetic type MCCB 3P 100A ICU/ICS:35/25KA
EKM8-160H-3-0125 Thermal-magnetic type MCCB 3P 125A ICU/ICS:35/25KA
EKM8-160H-3-0140 Thermal-magnetic type MCCB 3P 140A ICU/ICS:35/25KA
EKM8-160H-3-0160 Thermal-magnetic type MCCB 3P 160A ICU/ICS:35/25KA
EKM8-160H-4-0063 Thermal-magnetic type MCCB 4P 63A ICU/ICS:35/25KA
EKM8-160H-4-0080 Thermal-magnetic type MCCB 4P 80A ICU/ICS:35/25KA
EKM8-160H-4-0100 Thermal-magnetic type MCCB 4P 100A ICU/ICS:35/25KA
EKM8-160H-4-0125 Thermal-magnetic type MCCB 4P 125A ICU/ICS:35/25KA
EKM8-160H-4-0140 Thermal-magnetic type MCCB 4P 140A ICU/ICS:35/25KA
EKM8-160H-4-0160 Thermal-magnetic type MCCB 4P 160A ICU/ICS:35/25KA
EKM8-250S-3-0100 Thermal-magnetic type MCCB 3P 100A ICU/ICS:25/18KA
EKM8-250S-3-0125 Thermal-magnetic type MCCB 3P 125A ICU/ICS:25/18KA
EKM8-250S-3-0140 Thermal-magnetic type MCCB 3P 140A ICU/ICS:25/18KA
EKM8-250S-3-0160 Thermal-magnetic type MCCB 3P 160A ICU/ICS:25/18KA
EKM8-250S-3-0180 Thermal-magnetic type MCCB 3P 180A ICU/ICS:25/18KA
EKM8-250S-3-0200 Thermal-magnetic type MCCB 3P 200A ICU/ICS:25/18KA
EKM8-250S-3-0225 Thermal-magnetic type MCCB 3P 225A ICU/ICS:25/18KA
EKM8-250S-3-0250 Thermal-magnetic type MCCB 3P 250A ICU/ICS:25/18KA
EKM8-250S-4-0100 Thermal-magnetic type MCCB 4P 100A ICU/ICS:25/18KA
EKM8-250S-4-0125 Thermal-magnetic type MCCB 4P 125A ICU/ICS:25/18KA
EKM8-250S-4-0140 Thermal-magnetic type MCCB 4P 140A ICU/ICS:25/18KA
EKM8-250S-4-0160 Thermal-magnetic type MCCB 4P 160A ICU/ICS:25/18KA
EKM8-250S-4-0180 Thermal-magnetic type MCCB 4P 180A ICU/ICS:25/18KA
EKM8-250S-4-0200 Thermal-magnetic type MCCB 4P 200A ICU/ICS:25/18KA
EKM8-250S-4-0225 Thermal-magnetic type MCCB 4P 225A ICU/ICS:25/18KA
EKM8-250S-4-0250 Thermal-magnetic type MCCB 4P 250A ICU/ICS:25/18KA
EKM8-250H-3-0100 Thermal-magnetic type MCCB 3P 100A ICU/ICS:35/25KA
EKM8-250H-3-0125 Thermal-magnetic type MCCB 3P 125A ICU/ICS:35/25KA
EKM8-250H-3-0140 Thermal-magnetic type MCCB 3P 140A ICU/ICS:35/25KA
EKM8-250H-3-0160 Thermal-magnetic type MCCB 3P 160A ICU/ICS:35/25KA
EKM8-250H-3-0180 Thermal-magnetic type MCCB 3P 180A ICU/ICS:35/25KA
EKM8-250H-3-0200 Thermal-magnetic type MCCB 3P 200A ICU/ICS:35/25KA
EKM8-250H-3-0225 Thermal-magnetic type MCCB 3P 225A ICU/ICS:35/25KA
EKM8-250H-3-0250 Thermal-magnetic type MCCB 3P 250A ICU/ICS:35/25KA
EKM8-250H-4-0100 Thermal-magnetic type MCCB 4P 100A ICU/ICS:35/25KA
EKM8-250H-4-0125 Thermal-magnetic type MCCB 4P 125A ICU/ICS:35/25KA
EKM8-250H-4-0140 Thermal-magnetic type MCCB 4P 140A ICU/ICS:35/25KA
EKM8-250H-4-0160 Thermal-magnetic type MCCB 4P 160A ICU/ICS:35/25KA
EKM8-250H-4-0180 Thermal-magnetic type MCCB 4P 180A ICU/ICS:35/25KA
EKM8-250H-4-0200 Thermal-magnetic type MCCB 4P 200A ICU/ICS:35/25KA
EKM8-250H-4-0225 Thermal-magnetic type MCCB 4P 225A ICU/ICS:35/25KA
EKM8-250H-4-0250 Thermal-magnetic type MCCB 4P 250A ICU/ICS:35/25KA
EKM8-400H-3-0250 Thermal-magnetic type MCCB 3P 250A ICU/ICS:50/35KA
EKM8-400H-3-0315 Thermal-magnetic type MCCB 3P 315A ICU/ICS:50/35KA
EKM8-400H-3-0350 Thermal-magnetic type MCCB 3P 350A ICU/ICS:50/35KA
EKM8-400H-3-0400 Thermal-magnetic type MCCB 3P 400A ICU/ICS:50/35KA
EKM8-400H-4-0250 Thermal-magnetic type MCCB 4P 250A ICU/ICS:50/35KA
EKM8-400H-4-0315 Thermal-magnetic type MCCB 4P 315A ICU/ICS:50/35KA
EKM8-400H-4-0350 Thermal-magnetic type MCCB 4P 350A ICU/ICS:50/35KA
EKM8-400H-4-0400 Thermal-magnetic type MCCB 4P 400A ICU/ICS:50/35KA
EKM8-630H-3-0250 Thermal-magnetic type MCCB 3P 250A ICU/ICS:50/35KA
EKM8-630H-3-0315 Thermal-magnetic type MCCB 3P 315A ICU/ICS:50/35KA
EKM8-630H-3-0350 Thermal-magnetic type MCCB 3P 350A ICU/ICS:50/35KA
EKM8-630H-3-0400 Thermal-magnetic type MCCB 3P 400A ICU/ICS:50/35KA
EKM8-630H-3-0500 Thermal-magnetic type MCCB 3P 500A ICU/ICS:50/35KA
EKM8-630H-3-0630 Thermal-magnetic type MCCB 3P 630A ICU/ICS:50/35KA
EKM8-630H-4-0250 Thermal-magnetic type MCCB 4P 250A ICU/ICS:50/35KA
EKM8-630H-4-0315 Thermal-magnetic type MCCB 4P 315A ICU/ICS:50/35KA
EKM8-630H-4-0350 Thermal-magnetic type MCCB 4P 350A ICU/ICS:50/35KA
EKM8-630H-4-0400 Thermal-magnetic type MCCB 4P 400A ICU/ICS:50/35KA
EKM8-630H-4-0500 Thermal-magnetic type MCCB 4P 500A ICU/ICS:50/35KA
EKM8-630H-4-0630 Thermal-magnetic type MCCB 4P 630A ICU/ICS:50/35KA
EKM8-800H-3-0500 Thermal-magnetic type MCCB 3P 500A ICU/ICS:65/50KA
EKM8-800H-3-0630 Thermal-magnetic type MCCB 3P 630A ICU/ICS:65/50KA
EKM8-800H-3-0700 Thermal-magnetic type MCCB 3P 700A ICU/ICS:65/50KA
EKM8-800H-3-0800 Thermal-magnetic type MCCB 3P 800A ICU/ICS:65/50KA
EKM8-800H-4-0500 Thermal-magnetic type MCCB 4P 500A ICU/ICS:65/50KA
EKM8-800H-4-0630 Thermal-magnetic type MCCB 4P 630A ICU/ICS:65/50KA
EKM8-800H-4-0700 Thermal-magnetic type MCCB 4P 700A ICU/ICS:65/50KA
EKM8-800H-4-0800 Thermal-magnetic type MCCB 4P 800A ICU/ICS:65/50KA
EKM8-1250H-3-0800 Thermal-magnetic type MCCB 3P 800A ICU/ICS:65/50KA
EKM8-1250H-3-1000 Thermal-magnetic type MCCB 3P 1000A ICU/ICS:65/50KA
EKM8-1250H-3-1250 Thermal-magnetic type MCCB 3P 1250A ICU/ICS:65/50KA
EKM8-1250H-4-0800 Thermal-magnetic type MCCB 4P 800A ICU/ICS:65/50KA
EKM8-1250H-4-1000 Thermal-magnetic type MCCB 4P 1000A ICU/ICS:65/50KA
EKM8-1250H-4-1250 Thermal-magnetic type MCCB 4P 1250A ICU/ICS:65/50KA

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