The GE ABB TH3363R is a robust, fusible safety switch from the Spec-Setter series, designed to meet the high reliability and safety demands of commercial and industrial applications. Compatible with multiple fuse types, including Class H, K, J, and R, the TH3363R offers versatility to accommodate various operational needs. It features a visible blade design for easy inspection and a direct-drive, quick-make, quick-break mechanism for a clear and reliable ON/OFF indication. When installed in compliance with the National Electric Code, this switch is also suitable for use as service entrance equipment.
Features
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NEMA 3R Enclosure: This is the key distinguishing feature. It provides protection against falling rain, sleet, snow, and is undamaged by external formation of ice. This allows for outdoor installation.
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Quick-Make, Quick-Break Mechanism: Ensures fast, positive opening and closing of contacts, which minimizes arcing and extends contact life.
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Visible Blades: Provides visual confirmation that the circuit is safely open (disconnected) before personnel access the enclosure.
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Safety Interlocks: The cover cannot be opened when the switch handle is in the ON position, ensuring operator safety. The interlock can be defeated by maintenance personnel for testing only.
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Lockout/Tagout (LOTO) Ready: The handle accepts up to three padlocks in the OFF position, meeting safety requirements for isolating equipment.
- Horsepower Ratings: 30 hp with standard fuses | 75 hp with time-delay fuses
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