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Schneider Electric Square D QO1816M150FTRB

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QO1816M150FTRB

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The Schneider Electric QO1816M150FTRB is a load center specifically designed for outdoor applications, featuring a robust NEMA 3R enclosure. It features a convertible main rating of 150 A and supports up to 16 circuits.

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Technical specifications for QO1816M150FTRB

ManufacturerSchneider Electric
Product TypeLoad center
Product LineSquare D
Part NumberQO1816M150FTRB
UPC785901868170
Weight33.00 lbs (14.97 kg)
Phase / Wiring1Ø, 3-wire system
Main Rating150 A convertible
EnclosureNEMA 3R rated (outdoor)
Total CircuitsSupports up to 16 poles
Breaker Spaces8 total; accepts tandems
Bus TypeCopper, tin-plated
Interrupt Rating22,000 AIC max
Voltage120/240 V AC
Wire Range#4–250 kcmil Al/Cu
Lug SetupFeed-through included
Body MaterialGalvannealed steel
CoatingGray baked enamel
Size (H×W×D)29.8" × 14.8" × 4.5"
Temperature Range–5 °C to +40 °C

The QO1816M150FTRB load center from Schneider Electric's Square D series is engineered for reliable outdoor use, featuring a NEMA 3R rating for enhanced weather resistance. This load center is designed for a single-phase, three-wire system, making it compatible with a wide range of electrical configurations and applications.

With a primary rating of 150 A that can be converted, it provides adaptability for different load requirements. Users can install up to 16 circuit breakers, with eight spaces available that also accept tandem breakers for increased circuit capacity. The load center is built with a copper bus, tin-plated to enhance conductivity and durability, while also supporting a wire range of #4 to 250 kcmil for both aluminum and copper wiring.

Engineered for safety, the interruption rating reaches a maximum of 22,000 amperes, ensuring it can effectively handle high demand and fault conditions. The structure, made from galvannealed steel, features a gray baked enamel finish that offers additional corrosion resistance.

The unit's dimensions are 29.8 inches in height, 14.8 inches in width, and 4.5 inches in depth, making it compact and suitable for installation in limited spaces. It operates efficiently within a temperature range of -5°C to +40°C, making it versatile for diverse environments. The included feed-through lug setup simplifies installation and wiring for the user.