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

Miniature 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

SL7-63 MCB

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SL7-63
Type: Mini
Poles Number: 1
Test Standard: GB18802.1-2002/IEC6164.3.1-1998
material: PV string
Max Discharge Current: 63A

SL7-63N MCB(Mini circuit breaker)

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Suntree/OEM
Model Number: SL7-63N MCB(Mini circuit breaker)
Type: Mini
Poles Number: 1,2,3,4
Rated current: 1-63A
Rated Breaking capacity: 6,10kA IEC60898(0.5~63A).6,10,15kA IEC60947-2(0.5~63A)
Characteristic curve: B,C,D

SL7-125 MCB

This circuit breaker is applied to protect the over-current of electrical apparatus
and circuit device of construction and similar buildings in the circuit of AC 50Hz,
rated voltage 230V/400V and rated current up to 125A.
It can also applied for unfrequent making-breaking operation.
It accords with IEC60898, GB10963 standard.

SCB8 MCB

SCB8 series circuit breaker is used in lighting distribution system or motor
distribution system for protecting overload and short-circuit in the system.
The product is novel in structure, light in weight, reliable and excellent in
performance. It has high breaking capacity, can trip quickly and Its
installation uses with guide, Its case and items are adopted with high
fire-resistant and shockproof plastics.

SC48 MCB

SC48 series circuit breaker is used in lighting distribution system or motor
distribution system for protecting overload and shortcircuit. The product
is novel in structure, light in weight, reliable and excellent in performance.
Is mainly used in AC 50Hz/60Hz single-pole 240V or two, three, four-pole
415V circuit for overload and shortcircuit protection as well as for
unfrequented on-and-off swit-ching electric equipment and lighting
circuit in normal case. The product complies with EN/IEC60898.

SCB2 Mini circuit breaker

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE
Model Number: SCB2-63 1P DC Mini circuit breaker
Type: 1P DC Mini circuit breaker
Poles Number: 1
Product name: 1P DC Mini circuit breaker
Standards: CE CB IEC60898
Poles: 1,2,3,4 for 1P DC Mini circuit breaker

SMC MCB

Miniature Circuit Breakers (MCB)which can be used in Low Voltage electrical installations to protect conductors, switchgear,
and electrical equipment in general against overloads and short circuits.
All zhe machines meet zhe standars of IEC and GB
They can be installed in zhe track of 35mm of IEC
They have zhe function of hight current limit
Protective grade : IP20

SNC-125H MCB

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/XinChi
Model Number: SNC-125H Protection Residual Current Circuit Breaker ELCB
Type: Mini
Poles Number: 3
Product name: Overload Protection Residual Current Circuit Breaker ELCB has ISO9001
Standards: IEC60898,IEC60898-2
Poles: 1,2,3,4

SC65(SC60) MCB

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/XinChi
Model Number: SC65 SC60 relay type 63 amp 2 pole ELCB
Type: Mini
Poles Number: 3
Product name: C65 (C60) MCB relay type 63 amp 2 pole ELCB
Standards: IEC60898,IEC60898-2
Poles: 1,2,3,4

SIC60(SIK60N) MCB

SIC60 MCB have protective function of shortage and overload,and are
used in lighting distribution system in industry, commerce and dwelling
and protecting fractional electric motors And they also have many merits
of high protective grade(up to IP20), high breaking capacity, reliable
system isotone, convenient, multiple assembling, long life etc. They are
mainly adapted to the circuit of AC 50Hz,230V in single pole, 415V in
double, three, four poles for protecting over-load and short circuit. Mean
while, they are also used in turning on off the electric apparatus and lighting circuit under the normal condition.

SBH-D6 MCB

All the machines meet the standards of IEC and GB.
They can be installed in the track of 35mm of IEC.
They have the function of high current limit.
Protective grade :IP20.

SE90 MCB

The mini circuit breaker belong to the advanced level of the nineties in the world.
They are characteristic of small size. high sensitivity, long using life,
and strong protective functions for shortage and overload.
The products are the newest generation,
and has features of high protective grade, high breaking capacity, good reliability of sensitive action and convenient use.
It is generally used for illumination and distribution in industry, commerce and buildings.

SIS-63 MCB

State-of-the-art design.
Elegant appearance;cover and handle in arc shape for comfortable operation Contact position indicating window.
Mid-trip function for circuit fault indicating
In case of overload and short-circuit to protected circuit,
mcb knob trips and stays at mid position,
which enables a quick solution to the faulty line.
The knob cannot stay in such position when operated manually.

SBKN MCB

Place of Origin: Zhejiang, China (Mainland)
Brand Name: SUNTREE/OEM/ODM
Model Number: SKBN MCB
Type: Mini, SBKN MCB
Poles Number: 1P,1P+N,2P 3P(3P+N) 4P
Standard: IEC60898
Pole number: 1P,1P+N,2P 3P(3P+N) 4P
Tripping characteristic: B,C,D

SDPNa MCB

SDPNa mini ci rcui t breaker appl ies to locat ions such as industrial,commercial,
high rise and civil residence with AC230V and
below for terminal distribution protection(overload and short circuit protection),
can also be used to infrequent making and breaking operations.
This breaker complier with standards of EN60989-1 and GB10963.1 -2005,etc.

SDXN MCB

SDXN mini circui t breaker appl ies to locat ions such as industrial,commercial,high rise and civil residence with AC230V
below for terminal distribution protection(overload and short circuit protection),
can also be used to infrequent making and breaking operations.
This breaker complier with standards of EN60989-1 and GB10963.1-2005, etc.

SDZ30 MCB

SDZ30 mini circuit breaker is mainly suitable for overload and short circuit
protection. It is especially used for illumination and distribution in
industry and capacity etc. It has pleasing outlook & high breaking capacity
reliable performance,high inflammable resistance and shock resistance
for long service life. It is within the circuit of AC 50/60Hz, rated voltage of
single pole up to 240V,two,three or four poles up to 415V, It can also be
used for an unfrequented, change over or the circuit and illumination
under normal conditions.

SHL30 Switch-disconnectors

No.of poles: 1-pole, 2-pole, 3-pole, 4-pole;
This breaker is Plugin installation mode (can be installed on the installation rail).
Power frequency withstand voltage: after being in condition fo hot and
humidity performance,this breaker can bear 2500V power frequency
withstand voltage test for 1 min and without any insulation flashover and breakdown phenomenon.
Mechanical and electric life: mechanical life is 2000 times, electric life is 6000 times.