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EKM6DC MCCB High Voltage Molded Case Circuit Breaker
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● Standard: IEC60947-2
● Poles: 3P,4P
● Rated Current: 25-2000A
● Rated voltage: 400V
● Rated insulation voltage: 1000V
● Adjustable rated current: Ir= (0,7-1,0) In
● Adjustable Instantaneous current: Ii= (5-10) In
● Ambient Temperature: -25...+40 ºC
● Certificate: CE, CB
EKM8T adjustable range of Moulded Case Circuit Breakers are designed and manufactured to world-class standards. Provide overload and short-circuit protection for all applications. The thermal elements, adjustable over a wide band, make these MCCBs ideal for any distribution application.
| Frame current (A) | 160 | 250 | |||||
| Model | EKM8T-160S | EKM8T-160H | EKM8T-250S | EKM8T-250H | |||
| Pole number | 3, 4 | 3, 4 | |||||
| Rated current (A) | 25,32,40,50,63,80.100,125,160 | 100,125,160,200,250 | |||||
| Adjustable rated current (Ir) | (0.7-1) In | ||||||
| Adjustable Instantaneous current (Ii) | (5-10) In | ||||||
| Rated voltage (V) | AC400V | AC400V | |||||
| Rated insulation voltage (V) | AC1000V | AC1000V | |||||
| Short-circuit breaking capacity (KA)Icu/Ics | AC400V | 25/18 | 35/25 | 25/18 | 35/25 | ||
| Operating cycle number | Electrical life | 3000 | 3000 | ||||
| Mechanical life | 7000 | 7000 | |||||
| Weight (kg) | 3P | 1 | 1.1 | 1.5 | 1.7 | ||
| 4P | 1.1 | 1.7 | 1.9 | 2.1 | |||
| Automatic release | Thermal electromagnetic type | ||||||
| Frame current (A) | 400 | 630 | |||
| Model | EKM8T-400S | EKM8T-400H | EKM8T-630S | EKM8T-630H | |
| Pole number | 3, 4 | 3, 4 | |||
| Rated current (A) | 200,250,320,400 | 400,500,630 | |||
| Adjustable rated current (Ir) | (0.7-1) In | ||||
| Adjustable Instantaneous current (Ii) | (5-10) In | ||||
| Rated voltage (V) | AC400V | AC400V | |||
| Rated insulation voltage (V) | AC1000V | AC1000V | |||
| Short-circuit breaking capacity (KA)Icu/Ics | AC400V | 35/25 | 50/35 | 35/25 | 50/35 |
| Operating cycle number | Electrical life | 2000 | 2000 | ||
| Mechanical life | 4000 | 4000 | |||
| Automatic release | Thermal electromagnetic type | ||||
| Frame current (A) | 1250 | 2000 | |||
| Model | EKM8T-1250S | EKM8T-1250H | EKM8T-2000H | ||
| Pole number | 3, 4 | 3, 4 | |||
| Rated current (A) | 630,800,1000,1250 | 1250,1600,2000 | |||
| Adjustable rated current (Ir) | (0.7-1) In | ||||
| Adjustable Instantaneous current (Ii) | (5-10) In | ||||
| Rated voltage (V) | AC400V | AC400V | |||
| Rated insulation voltage (V) | AC1000V | AC1000V | |||
| Short-circuit breaking capacity (KA)Icu/Ics | AC400V | 50/35 | 65/50 | 100/85 | |
| Operating cycle number | Electrical life | 1500 | 1500 | ||
| Mechanical life | 4000 | 4000 | |||
| Automatic release | Thermal electromagnetic type | ||||
EKM8T adjustable range of Moulded Case Circuit Breakers are designed and manufactured to world-class standards. Provide overload and short-circuit protection for all applications. The thermal elements, adjustable over a wide band, make these MCCBs ideal for any distribution application.
