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High-Voltage DC Isolation
Heavy-Duty DC Disconnect Switches
Telergon heavy-duty DC disconnect switches provide load-break isolation for photovoltaic, energy storage, and other high-voltage DC applications. The S6, S6R, and S7 ranges cover 250A to 500A with models rated up to 1500 VDC. Products are available with UL 98B certification and are designed to IEC 60947-3.
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Rated Current (A)
Rated Voltage
Voltage (AC/DC)
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Configuration
19 of 19 Products
ITEM
Rated Current (A)
Rated Voltage
Poles
Config
S6 DC Disconnect, 250A, 2P, 1000 VDC
Rated Current (A):
250
Rated Voltage:
1000VDC
Poles:
2P
Configuration:
ON-OFF
S6 DC Disconnect, 250A, 2P, 750 VDC
Rated Current (A):
250
Rated Voltage:
750VDC
Poles:
2P
Configuration:
ON-OFF
S6 DC Disconnect, 250A, 2P, 500 VDC
Rated Current (A):
250
Rated Voltage:
500VDC
Poles:
2P
Configuration:
ON-OFF
S6 DC Disconnect, 400A, 2P, 1000 VDC
Rated Current (A):
400
Rated Voltage:
1000VDC
Poles:
2P
Configuration:
ON-OFF
S6 DC Disconnect, 400A, 2P, 750 VDC
Rated Current (A):
400
Rated Voltage:
750VDC
Poles:
2P
Configuration:
ON-OFF
S6 DC Disconnect, 400A, 2P, 500 VDC
Rated Current (A):
400
Rated Voltage:
500VDC
Poles:
2P
Configuration:
ON-OFF
S6R DC Rotary Disconnect, 250A, 2P, 1500 VDC
Rated Current (A):
250
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S6R DC Rotary Disconnect, 250A, 2P, 1500 VDC
Rated Current (A):
250
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S6R DC Rotary Disconnect, 320A, 2P, 1500 VDC
Rated Current (A):
320
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S6R DC Rotary Disconnect, 400A, 2P, 1500 VDC, BC Config
Rated Current (A):
400
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S6R DC Disconnect, 400A, 2P, 1500 VDC
Rated Current (A):
400
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 250A, 2P, 1500 VDC, Front Operation
Rated Current (A):
250
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 250A, 2P, 1500 VDC, Side Operation
Rated Current (A):
250
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 320A, 2P, 1500 VDC, Front Operation
Rated Current (A):
320
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 320A, 2P, 1500 VDC, Side Operation
Rated Current (A):
320
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 400A, 2P, 1500 VDC, Front Operation
Rated Current (A):
400
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 400A, 2P, 1500 VDC, Side Operation
Rated Current (A):
400
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 500A, 2P, 1500 VDC, Front Operation
Rated Current (A):
500
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
S7 DC Disconnect, 500A, 2P, 1500 VDC, Side Operation
Rated Current (A):
500
Rated Voltage:
1500VDC
Poles:
2P
Configuration:
ON-OFF
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