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Suntree 32 Amps DC MCB Solar Breaker 2 Pole 550V

Original price was: KSh2,400.00.Current price is: KSh1,950.00.

The Suntree 32 Amps 550V 2-Pole DC Solar Circuit Breaker is designed to protect photovoltaic (solar) systems from overcurrent and short circuits. With a voltage rating of up to 550V DC and a current rating of 32 amps, it is suitable for high-voltage solar installations. The 2-pole configuration allows for two separate circuits to be protected simultaneously. Built to meet safety standards, this breaker ensures reliable operation and provides protection for solar panels, inverters, and other critical components in the DC circuit, ensuring the longevity and efficiency of solar power systems.

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Category: Solar DC Accessories

Description

Description

Suntree 32 Amps DC MCB Solar Breaker 2 Pole 550V

The Suntree 32 Amps 550V 2-Pole DC Solar Circuit Breaker is designed to protect photovoltaic (solar) systems from overcurrent and short circuits. With a voltage rating of up to 550V DC and a current rating of 32 amps, it is suitable for high-voltage solar installations. The 2-pole configuration allows for two separate circuits to be protected simultaneously. Built to meet safety standards, this breaker ensures reliable operation and provides protection for solar panels, inverters, and other critical components in the DC circuit, ensuring the longevity and efficiency of solar power systems.

Suntree 32 Amps 550V 2 Pole DC Solar Circuit Breaker (MCB) Features

• Short circuit protection, overload protection

• High breaking capacity, up to 6kA

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

• Rated working current to 32A

• 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

Suntree 32 Amps 550V 2 Pole DC Solar Circuit Breaker (MCB)

Suntree 32 Amps 550V 2 Pole DC Solar Circuit Breaker (MCB) Electrical Technical reference

SL7N-63
Rated insulation voltage (Ui)	1250V
Rated service voltage (Ue)	DC(1P):15V,60V,100V,180V,250V; DC(2P):125V,375V,550V,600V,800V DC(3P):750V,800V; DC(4P):800V,1000V 1200V
Rated current of current shell frame	63A
Different currents In the same current shell frame	6A、10A、 16A、 20A、 25A、32A、 40A、 50A、 63A
Rated service short-circuit breaking capacity Ics=Icu	lcs=Icu=6kA(2P800V/4P1200V Ics=Icu=2KA)
Mechanical life	8500 Times
Electrical life	1500 Times (< DC125V/1P, < DC250V/2P) 1000 times (other voltage specifications)
Crtificate
Rated impulse withstand voltage Uimp	6kV
Trip characteristics I trip type	B/C
Overvoltage category	Ⅲ
Class of pollution	3
Ingress protection	IP40; terminal IP20
Resistance to heat and humidity	Class 2
Relative humidity	≤95%
Standards compliant	IEC 60947-2 GB/T 14048.2
Shock resistance	According to IEC60068-2-6
Mechanical shock resistance parameters	According to IEC60068-2-27
Service ambient temperature	-30℃~70℃
IEC60068-4Resistance to heat and humidity(IEC60068-4)	Class Db (temperature 55℃ 6 cycles)
Storage ambient temperature	-40℃~85℃
Altitude	≤2000m
Weight accessories	0.12kg/P
Accessories	OFISD/MX/MN/MX+OF
MX control voltage Us	DC:12V,24V,220V; AC:110V,220V,380V power supply recommended not less than 75W
MN rated voltage Un	AC220V AC380V

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