Good quality 300 Amp Circuit Breaker - C65 MCB – DaDa

■ Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
■ Rated working voltage: 110V, 230V ~ (1P, 1P + N), 400V ~ (2 ~ 4P, 3P + N)
■ Isolation
□ Mechanical contact indication window, realistic cut-off instructions
□ The window is green and the contact is in the open state. The window is red and the contact is in the closed state
■ Impulse withstand voltage: 4kV
■ Max withstand current: 6kA Circuit Breaker
■ Mechanical life: 20,000 times
■ Electrical life: 10000 times
■ Ambient temperature
□ Use ambient temperature: -5℃~+40℃
■ Wiring
□ Tunnel type terminal block
□ Terminal area: 1 ~ 63A, for the wire of 25mm ² and below
■ Accessories
□ OF auxiliary contact, SD alarm contact, MX + OF shunt release, MV over-voltage release, MN undervoltage release, MV + MN over-voltage release
■ Tripping characteristics
□ Type B curve
Protect load of smaller short-circuit current (such as power supply, long cable, electric motorized vehicles, etc.)
Tripping characteristics: instantaneous trip range (3-5) In
□ Type C curve
Protect conventional load and distribution cables (such as home lighting boxes, power distribution boxes, etc.)
Tripping characteristics: instantaneous trip range (5-10) In
□ Type D curve
Protect impact load with the large starting current (such as motors, power counters, transformers, etc.)
Tripping characteristics: instantaneous trip range (10-14) In
■ Installation method:
□ Mounted on the TH35-7.5 steel rail