Tel:0086-13506679203 Fax:0086-577-62890578 Register Login

Industry Control & Protection

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

SLC1-DN Series AC contactor

SLC1-DN Series AC contactor
range comprising up to 4 N/C or N/O instantaneous,
up to 1N/O+1N/C time delay and up to 2N/O or N/C protected contacts
and 2 screen continuity terminals

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

SLR1 Series thermal overload relay

Place of Origin: Zhejiang, China (Mainland)
Brand Name: suntree/OEM
Model Number: LR1-D40355
Theory: Thermal Relay
Usage: Protective
Size: Miniature
Protect Feature: Sealed
Contact Load: Low Power

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

LC1-D reversing ac contactor

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: LC1-D5011
Electricity Type: AC
Number of Pole: 3
Phase: Single phase or Three phases
Main Circuit Rating Voltage: 380v, 660V
Main Circuit Rating Current: 50A, Up to 800A

SLR2 Series thermal overload relay

Place of Origin: Zhejiang, China (Mainland)
Brand Name: suntree/OEM
Model Number: LR2-D33
Theory: Thermal Relay
Usage: Protective
Size: Miniature
Protect Feature: Sealed
Contact Load: Low Power

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

LC1-F AC Contactor

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/OEM/ODM
Model Number: LC1-F AC Contactor, LC1-F AC Contactor
Electricity Type: AC, AC
Number of Pole: 4
Phase: 3
Main Circuit Rating Voltage: 400V
Main Circuit Rating Current: up to 780A

SLRD Series thermal overload relay

Place of Origin: Zhejiang, China (Mainland)
Brand Name: suntree
Model Number: LRD23
Theory: Thermal Relay
Usage: Protective
Size: Miniature
Protect Feature: Sealed
Contact Load: Low Power

SLC4-F Series 4 Pole AC contactor

Application
SLC4-F series AC Contactors thereafter referred to contactors are
applied for electric power circuits of 50Hz or 60Hz

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

S3UA thermal overload relay

Place of Origin: Zhejiang, China (Mainland)
Brand Name: suntree/OEM
Model Number: 3UA-52
Theory: Thermal Relay
Usage: Protective
Size: Miniature
Protect Feature: Sealed
Contact Load: Low Power

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

SLC4 ac contactor

SLC4 series AC Contactor is suitable for using in the circuits up
to the rated voltage 660V AC 50Hz or 60Hz, rated current up to
95A, for making, breaking, frequently starting & controlling the
AC motor.

S3RU Series thermal overload relay

Place of Origin: Zhejiang, China (Mainland)
Brand Name: suntree/OEM
Model Number: 3RU
Theory: Thermal Relay
Usage: Protective
Size: Miniature
Protect Feature: Sealed
Contact Load: Low Power

SM8 moulded case circuit breaker

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/oem
Model Number: SM8
Type: Provide miniature circuit breaker lockouts, Provide miniature circuit breaker lockouts
Poles Number: 1p.2p.3p.3p+n.4p
Rated Voltage: 380~690 AC
Rated Operating Current: 10A-1600A
Poles: 1p.2p.3p.3p+n.4p

SLP1-D AC CONTACTOR

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/OEM/ODM
Model Number: LP1-D
Electricity Type: DC
Number of Pole: 3
Phase: 3

SGTH Series Thermal overload relay

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: GTH-22
Electricity Type: AC
Number of Pole: 1
Phase: 2
Main Circuit Rating Voltage: AC/DC24-240
Main Circuit Rating Current: 10A

M8L AC & DC Moulded Case Circuit Breaker

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/oem
Model Number: SM8L
Type: MCCB AC&DC 250A, MCCB AC&DC 250A
Poles Number: 3p.3p+n.4p
Rated Voltage: AC&DC 50-500V
Rated Operating Current: Up to 250A
Poles: 3p.3p+n.4p