General Electric QMR263 - Fusible Safety Switch 600V/100A (200kA AIC @480V)

General Electric QMR263 is a fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This panel-mounted switch features a 600V AC rating with 100A current capacity and 200kA interrupting rating at 480V, housed in a NEMA 1 enclosure for indoor use. The dual/twin configuration with 2 poles accommodates Class H/R fuses, engineered for compatibility with ED frame applications. UL-listed and compliant with industrial safety standards, it serves critical roles in motor control centers, machinery power feeds, and facility main disconnects where reliable circuit isolation is essential.

Key Features & Specifications

• Type: Fusible safety switch, panel mount, Type QMR family
• Voltage Rating: 600V AC
• Current Rating: 100A
• Configuration: Dual/Twin
• Poles: 2
• AIC Rating: 200kA@480V
• Fuse Class: H, R
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: ED
• Weight: 45 lb
• Standards: UL listed
• Applications: Industrial power distribution, motor control centers, main disconnects

Product Identification

• GTIN: 00783164229585