• Short circuit protection, overload protection

• High breaking capacity, up to 8kA

• No positive and negative poles, can be reversed, easy to connect

• Rated working current to 125A

• Opening distance>9mm, quickly cut off the arc

• Labyrinth arc interrupter

• U-shaped magnetic blowing structure, improve the ability of disaster arc

• 7 rivets ensure wiring reliability

• Busbar design, reliable and beautiful wiring

• Unique shape design

• DC products with complete accessories, photovoltaic and energy storage systems

ELECTRICAL TECHNICAL REFERENCE

SL7N-125D
Pole	1P, 2P, 3P ,4P
Rated current In(A)	6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A,125A;
Rated voltage Ue(M)	1P(DC440V, DC600V), 2P(DC800V, DC1000V), 3P(DC1200V, DC1500V);:4P(DC1500V);
Different currents In the same current shell frame	6A、10A、 16A、 20A、25A、 32A、 40A、50A、 63A
Rated ultimate short circuit breaking capacity(Icu)	5kA/1500V
Running breaking capacity(lcs)	5kA/1500V
Mechanical life	10000
Electrical life	2000Times
Certificate
Rated impulse withstand voltage(Uimp)	8kV
Overoltage category	Ⅲ
Class of pollution	3
Ingress protection	IP40; terminal IP20
Resistance to heat and humidity	Class 2
Relative humidity	≤95%
Installation	din
Relative humidity	+50℃ not more than 95%
Wiring polarity requirements	NO
Working temperature	-40°C -+75°C