Residual current breaker CHINT NM8NL series 

Type

Earth leakage circuit breaker (ELCB)

Number of poles

3P, 4P

Frame size

125AF, 250AF, 400AF, 630AF

Rated current (In)

125A, 250A, 400A, 630A

Line voltage

AC

Rated operational voltage (Ue)

380VAC, 400VAC, 415VAC, 440VAC

Rated frequency

50Hz, 60Hz

Rated residual current

0.03/0.1/0.3/1A, 0.05/0.2/0.5/2A, 0.05/0.2/0.5/1A, 0.1/0.3/1/2A

Protection delay time

0.1/0.3/0.5/1s

Protection function

Ground fault

On/Off control type

Handle toggle

Mounting method

DIN rail mounting

Connection type

Screw terminals

Approx. net weight

0, 43kg, 0.84kg, 1.98kg, 0.51kg, 1.08kg, 2.69kg

Overall width

90mm, 105mm, 140mm, 120mm, 185mm

Overall height

205mm, 232mm, 355mm

Overall depth

78.5mm, 88mm, 113mm

Degree of protection

IP40

Representative standard

IEC