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Molded Case Circuit Breaker

SUNTREE has workd closely with solar system manufacturers and through coordinated neserch and development,has produced revolutionary new dc circurit breaker,dc isolator swithc,dc fuse which,combined with its range of surge protective devices,offer complete protection for PV systems

SM1 moulded case circuit breaker

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/OEM
Model Number: SM1 MCCB 630a circuit breaker
Type: Moulded Case
Poles Number: 3P.4P
Poles: 630a circuit breaker for 3P,4P
Rated operating voltage: 630a circuit breaker for AC 380V
Service Short: 630a circuit breaker is up to18~65KA

SM1L Series moulded case circuit breaker with earth leakage protection

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/OEM/ODM
Model Number: M1L Earth Leakage Moulded case circuit breaker
Type: Moulded Case, M1L Earth Leakage Moulded case circuit breaker
Poles Number: 3P,4P
Standard: IEC60947
Certificate: IEC,CE,CB,SAA,etc.
Number of poles: 3pole ,4pole

SM6 Series molded case circuit breakers

SM6 Intelligent type MCCB is suitable for using in the circuit of AC 50/60Hz,
please make remarks when ordering, rated insulating voltage 750V,
rated working voltage below 690V,
and rated current is 16A to 1250A for distributing electric energy,
and infrequently OFF/ ON under normal condition.

Moulded Case Circuit Breaker SM6(NS)

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/OEM
Model Number: SM6
Type: Moulded Case
Poles Number: 3/4
standard: IEC60947-2, IEC60947-3
RATED CURRENT:200A,225A,250A,300A,315A,400A ,630A
breaking capacity: 45KA,65KA,85KA

SM6L Intelligent type MCCB

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/oem
Model Number: SM6L
Type: 3 Phase MCCB, 3 Phase MCCB
Poles Number: 3P,3P+N,4P
Breaking capacity:30mA,50mA,100mA,300mA,500mA
Rated Insulation Voltage(v): 750V
Poles: 3P,3P+N,4P

SM6S Series moulded case circuit breaker

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/oem
Model Number: SM6S
Type: Economic 4P MCCB, Economic 4P MCCB
Poles Number: 3P,3P+N,4P
Standard: IEC60947
Rated Voltage: AC 415~550V, DC 125V~250V
Rated Insulation voltage:: 690V

SM7 Series moulded case circuit breaker

SM7 series moulded case circuit breaker is suitable for industrial or commercial power
Lighting with AC50/60Hz, rated working voltage up to AC600V/DC250V, rated current up to 1200A,
It’s a kind of economical breaker with the characteristics of stable and reliable function,
berutiful appearance,small size and long life,
It can be used for conversion of line and infrequent starting motor.

SW1 intelligent conventional breaker

1,Installation mode: fixed type, drawable type.
2,Operation mode: motor operated, manually operated(for serving).
3,Pole number: three pole, four pole.
5,Release type: intelligent type over-current controller, under-voltage instantaneous(or time-delay) operation release: shunt release.
5,The properties of intelligent type over-current controller: