Scope
of application
This
product is mainly used for AC 230/415V and below, rated working current is
10A-100A in distribution lines and electrical equipment, which effectively
protects against leakage, fire accident and insulation damage caused by direct
contact with live parts. . Its main feature is the electromagnetic structure,
which is more safe and reliable: it adopts novel wiring form and has beautiful
appearance. Widely used in civil, public and industrial areas such as building
buildings. The hotel office building is protected by special equipment such as
power distribution systems, instrumentation equipment, DC motors, etc., and is
compatible with ordinary RCCB.
Technical parameter
Type
|
Rated voltage(V)
|
Rated current(A)
|
Leakage
acting Current(mA)
|
Range of
break-off
|
ER7-2P
|
230V
|
63,80,100
|
10,30,100,300,500
|
0.5~1.0×IΔn
|
ER7-4P
|
400V
|
63,80,100
|
30,100,300,500
|
0.5~1.0×IΔn
|