Westinghouse DS121R Fusible Disconnect Switch
Westinghouse DS121R Fusible Disconnect Switch
Description:
The Westinghouse DS121R Disconnect Switch is a 30A 240V 3-pole fusible disconnect switch used in industrial power distribution and motor isolation systems. Commonly installed in motor control panels, HVAC systems, pump stations, compressors, and commercial electrical disconnect applications. Maintenance personnel, OEMs, and electrical contractors use this switch for equipment isolation, electrical safety compliance, and replacement of existing disconnect assemblies.
Applications:
The Westinghouse DS121R fusible disconnect switch is designed for safe manual disconnection of electrical power in industrial and commercial systems. It is frequently used in motor branch circuits, machinery disconnect points, HVAC equipment, industrial control panels, and facility power distribution systems where overcurrent protection and lockable power isolation are required.
Technical Specifications:
• Brand: Westinghouse
• Part Number: DS121R
• Product Type: Fusible Disconnect Switch
• Current Rating: 30A
• Voltage Rating: 240V AC
• Number of Poles: 3 Pole
• Fusible Design
• Color: Black
• Manual Safety Disconnect Operation
• Industrial Duty Construction
• Application: Power Isolation and Circuit Protection
• Suitable for Commercial and Industrial Installations
• Mounting Type: Panel/Wall Mount
• Designed for Motor and Equipment Disconnect Applications
Common Replacements:
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