Changeover load isolationg switch

Changeover load isolation switch manual operation 125A-3150A

ZSGL series load isolation switch SGL series load isolation switch is widely used in the distribution system and automatic system of architectur,electrical power,petrochemical,and other industries. The

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Model Number:
SGLZ 125A~3150A
Standard:
IEC60947-1
Material:
Copper
Tightening Torque:
-5℃~40℃
Color:
white
Suitable Cable Use:
ACSR /AAAC
Certification:
CE
MOQ:
10

SGLZ series changeover load isolation switch

   Changeover load isolation switch manual operation 125A-3150A

     Absorbs the overseas advanced switch technology,uses modernized porduction craft,sharpende the switch line protection capability and the isolation performance greatly;The modular design structure,has the nimble diverse compositionality;The many kindss of operating mode,has met the customer different situation need.

Type& meaning

Changeover load isolation switch manual operation 125A-3150A

Characteristice of products

SGLZ series load isolation switch mainly suitable for AC 50HZ,rated voltage to 660V,DC rated voltage up to 440v,rated current up to 3,150A,The switch used in the infrequent making and breaking circuit.

Meet the standards

International standard

IEC60947-1 "Low-voltage switchgear and controlgear—Part 1:General rules"
IEC60947-1 "Low-voltage switchgear and controlgear Low-voltage switches disconnectors switch-disconnectors and fuse-combination units"

National standard

GB/T14048.1 "Low-voltage switchgear and controlgear—Part 1:General rules"
GB/T14048.3 "Low-voltage switchgear and controlgear Low-voltage switches disconnectors switch-disconnectors and fuse-combination units"

Normal working conditions and installation conditions

■ Ambient air temperature is -5℃~+40℃, relative humidity is less than 95%.
■ The altitude of the installation site is not more than 2000 meters.
■ No explosive hazardous media.
■ No invasion of rain and snow in the environment.
Note: If the ambient air temperature is expected to be higher than +40℃ or lower than -5℃, the user should explain to the manufacturer.

Operation mode

Direct operation:

The handle is installed direcly in the middle of the switch.

Operation outside the board:

The handle is installed outside the door off distributing board.

SGL-125A~1600A load isolation switch

SGLZ-125A~1600A,The load isolation switch is suitable for the change-over of two sets of low voltage electric circuit or the change-over of 2 set of load devices or safety isolation

Mode of operation:

Direct operation:handle is installed on the switch 

Operation outside the board:handle is installed outside the door of power distributing board.

Products with observation windows can be provided according to the demand to observe directly the ON and OFF state of contact.

The products have three poles,four poles,and(three pole+ON and OFF neural pole)

Extended shate is used for ther operation outside the board

Two sets of auxiliary contacts can be assembled according to the demand

Mechanical performance and electric property correspond to the mechanical performance and elextric property of SGLZ-125A-1600A

A bridge can provided to connect the inlet or outlet terminal of the switch.

Note:The bridge connection is chosen,an explanation is needed to indicate ther indicate the inlet or outlet connected with it.

Changeover load isolation switch manual operation 125A-3150A

External Dimension and Installation Dimension of change-over Load Isolation Switch

Changeover load isolation switch manual operation 125A-3150A

Changeover load isolation switch manual operation 125A-3150A

 

 

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