Customization: | Available |
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Breaking Capacity: | Low Voltage Circuit Breakers |
Operation: | Electric Type |
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Circuit Breaker Products
Miniature Circuit Breaker (MCB) The first consideration when selecting electrical equipment or gadgets is safety. When the power fluctuates or an excessive amount of current flows, it produces damage in the form of an overload or short circuit. Therefore, it is vital to include a device as a safety factor to safeguard electrical devices/circuits against overcurrent. In the early days, the fuse was one of the most popular devices used to safeguard the circuit. A fuse has a metal wire or strip that melts when an excessive current flow occurs, therefore interrupting or halting the passage of electricity.
The EDB1-63 DC Miniature Circuit Breaker is 1p,2p,3p,4p, double-throw device used to disconnect the power from a circuit. It is commonly used in low voltage applications to protect against overloads and short circuits. The EDB1-63 Miniature Circuit Breaker has a fixed current rating of 63 amps and a voltage rating of 250/1000 volts DC. The EDB1-63 Miniature Circuit Breaker also features a trip setting range of 10 to 63 amps.
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Technical Data
Standard | IEC/EN 60947-5-1 | ||
Electrical features | Rated value | AC230/400 50/60Hz AC/DC24 | |
UN (V) | In (A) | ||
AC400 50/60Hz | 3 | ||
AC230 50/60Hz | 6 | ||
DC130 | 1 | ||
DC48 | 2 | ||
DC24 | 6 | ||
Rated impulse withstand voltage(1.2/50)Uimp | 4000V | ||
Dielectric Test Voltage at ind.Freq.for 1min | 2kV | ||
Insulation voltage Ui | 500V | ||
Pollution degree | 2 | ||
Mechanical features |
Electrical life | 4000 | |
Mechanical life | 4000 | ||
Protection degree | Ip20 | ||
Ambient temperature (with daily average≤35ºC) | -30°C~70°C | ||
Storage temperature | -40°C~85°C | ||
Installation |
Terminal connection type | Cable | |
Terminal size top/ bottom for cable | 2.5mm2 / 18-14AWG | ||
Tightening torque | 0.8N.m |