Description
Used S&C Electric Alduti-Rupter® Snuffer / Arc Interrupter with Muffler – 34.5 to 46 kV Rated
This used S&C Electric Alduti-Rupter® snuffer assembly (arc interrupter with muffler) is designed for reliable medium- to high-voltage load interruption applications. Rated for 34.5–46 kV systems with SMD-20 power fusing, it provides safe and efficient arc quenching performance in overhead distribution or substation switching operations.
Features & Specifications:
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Manufacturer: S&C Electric Company
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Model: SDA-10175
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Voltage Rating: 34.5–46 kV
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Function: Load-break / arc interruption in air-insulated switchgear
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Condition: Used, inspected, and in good serviceable condition
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Application: Suitable for S&C Alduti-Rupter switch mechanisms and similar medium-voltage switch assemblies
Notes:
This unit includes the integrated muffler for effective gas venting and noise suppression during operation. Ideal for utilities, industrial facilities, or service companies maintaining S&C distribution equipment.
-
Voltage Rating: 34.5–46 kV
-
Function: Load-break / arc interruption in air-insulated switchgear
-
Condition: Used, inspected, and in good serviceable condition
-
Application: Suitable for S&C Alduti-Rupter switch mechanisms and similar medium-voltage switch assemblies
Notes:
This unit includes the integrated muffler for effective gas venting and noise suppression during operation. Ideal for utilities, industrial facilities, or service companies maintaining S&C distribution equipment.





