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Product Description
Description For EKM1-40N MCB
1. Technical Data
Model | MINI CIRCUIT BREAKER | ||
Code | EKM1-40N | ||
Standard | IEC/EN 60898-1 | ||
Electrical features | Rated current in | A | 1 2 3 4 5 6 8 10 13 16 20 25 32 40 |
Poles | 1P+N | ||
Rated voltage Ue | V | 230/240V | |
Insulation coltage Ui | V | 500 | |
Rated frequency | Hz | 50/60 | |
Rated breaking capacity | A | 4,500/6,000 | |
Rated impulse withstand voltage (1.2/50)Uipm | V | 4000 | |
Dielectric test voltage at and ind.Freq.for 1min | KV | 2 | |
Pollution degree | 2 | ||
Themo-magnetic release characteristic | B(3-5In) , C(5-10In) | ||
Mechanical features | Electrical life | 4,000 | |
Machanical life | 10,000 | ||
Contact position indicator | Yes | ||
Protection degree | IP 20 | ||
Reference temperature of setting of thermal element | °C | 30 | |
Ambient temperature(with daily average≤35°C) | °C | -5~+40 | |
Storage temperature | °C | -25…+70 | |
Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar | |
Terminal size top/bottom for cable | mm² | 25 | |
AWG | 18-3 | ||
Terminal size top/bottom for busbar | mm² | 25 | |
AWG | 18-3 | ||
Tightening torque | N*m | 2.0 | |
In-lbs. | 22 | ||
Mounting | 35mm DIN rail | ||
Connection | From top and bottom |