HomeYour location:Homelow-voltage electrical apparatusLow voltage isolatordisconnecting switch → DGLB series 125~630A isolating switches
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Product name: DGLB series 125~630A isolating switches
specification: DGLB series 125~630A isolating switches
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Category: low-voltage electrical apparatus -- disconnecting switch
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13916500500(Wechat)


DGLB series 125~630A isolating switchesDetailed product description:Column tabs
DGLB series 125-630A isolating switch operating environment

The DGL series isolating switch can reliably operate under the following conditions
Altitude not exceeding 2000 meters;
The ambient temperature shall not exceed 40 ℃ and shall not be lower than -5 ℃;
Relative humidity not exceeding 95%;
Non explosive hazardous medium environment;
No rain or snow invasion environment;
Note: If it is expected to be used under conditions where the ambient air temperature is above+40 ℃ or below -5 ℃ to -45 ℃, the user should inform the manufacturer.

purpose
The DGLB series 125-630A isolation switch is used for AC 50Hz, rated voltage up to 660V, DC rated voltage up to 440V, and rated current up to 1600A. It is used for infrequent connection and disconnection of circuits.

table

One normally open and one normally closed
eleven
NO+NC
Two normally open and two normally closed
twenty-two
2NO+2NC

Example of selection: Rated current 630A, with neutral pole conversion and isolation switch, DGL Z-630A/4J for operation outside the cabinet

125-630A is suitable for circuit connection and disconnection or electrical isolation, while 1000A and above are only suitable for electrical isolation.
125-630A has three poles and four poles (three poles+switchable neutral pole).
Products with observation windows below 630A can be provided as needed to directly observe the on/off status of the contacts.
Two sets of auxiliary contacts can be installed as needed.
The electrical and mechanical performance correspond to the DGL-125~1600A electrical and mechanical performance.

DGLB series 125-630A isolating switch external dimensions

DGLB series 125-630A isolating switch appearance and installation dimensions
DGLB series 125-630A isolation switch installation size 1

DGLB-125-630A Direct Operation Cabinet External Handle Seat Installation Dimensions Cabinet External Operation Installation Bottom Plate
DGLB series 125-630A isolation switch installation size 2

DGLB-125-630A/JK cabinet external operation

Model
base plate size
DGLB-125~630A
I
M
Z
W
Q
125A
fifty-five
five point five
eighty-five
one hundred and ninety
two hundred and eighteen
160A
fifty-five
five point five
eighty-five
one hundred and ninety
two hundred and eighteen
200A
fifty-five
five point five
eighty-five
one hundred and ninety
two hundred and eighteen
250A
fifty-five
five point five
eighty-five
one hundred and ninety
two hundred and eighteen
315A
sixty
six point five
one hundred and thirty
two hundred and forty
two hundred and seventy
400A
sixty
six point five
one hundred and thirty
two hundred and forty
two hundred and seventy
500A
sixty
six point five
one hundred and thirty
two hundred and forty
two hundred and seventy
630A
sixty
six point five
one hundred and thirty
two hundred and forty
two hundred and seventy


DGLB series 125-630A isolating switch

DGLB series 125~630A isolating switches
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