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The MERIT BRASS A6T10 is a Class T fuse rated at 600 volts, designed for use in electrical distribution and overcurrent protection applications. Class T fuses are fast-acting, current-limiting fuses built to interrupt high fault currents quickly, helping protect downstream equipment from damage. At 2.880 inches long, 1.560 inches wide, and 1.190 inches tall, the A6T10 is a compact form factor suited for tight panel and disconnect installations. This fuse is typically installed by licensed electricians working on commercial and industrial electrical systems where high-speed fault clearing is required.
The A6T10 is used in main service panels, motor control centers, and disconnect switches where Class T fuse ratings are specified. The 600-volt rating makes it suitable for single-phase and three-phase distribution systems operating at standard commercial voltages. This product is sold in packs of 10, making it practical for stocking service vehicles or panel changeouts requiring multiple fuses.
Designed as an OEM-style replacement Class T fuse for use in 600-volt-rated fuse holders, disconnects, and panelboards that accept Class T fuse configurations.
Class T fuses must be installed by a qualified electrician in accordance with applicable NEC requirements. Always de-energize and lock out the circuit before removing or replacing a fuse. Verify that the fuse holder is rated for Class T fuses and matches the voltage and amperage of the replacement. Never substitute a higher-amperage fuse to restore power without first identifying and clearing the fault condition.
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