Load centers
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The Square D (Schneider Electric) QO112L125PG is a QO series load center designed for indoor electrical distribution. It features a 125 Amp capacity, 12 breaker spaces, and compatibility with plug-on neutral technology.
Current Capacity: 125 A.
Voltage: 120/240 V AC, single-phase (1 phase, 3 wires).
Number of Spaces/Circuits: 12 single-pole breaker spaces; some models allow up to 24 circuits when using tandem breakers.
Network Type: Convertible main lugs.
Short-Circuit Capacity: 65 kA.
Dimensions: Approximately 455 mm high, 362 mm wide, and 95 mm deep (17.92 x 14.25 x 3.75 inches).
The Square D by Schneider Electric QO120L125PG is a single-phase QO-type load center designed for indoor use (NEMA 1), with a 125 A capacity and 20 breaker spaces. Rated current: 125 A.
Number of spaces: 20 spaces, with a maximum capacity of up to 24 circuits when using tandem breakers (maximum 4).
Phases: Single-phase (1 phase, 3 wires).
Terminal type: Convertible main lugs.
Short-circuit capacity: 65 kA.
Dimensions: 455 mm high, 362 mm wide, and 95 mm deep.
The Square D (Schneider Electric) QO130L200PG is an indoor (NEMA 1) QO Series load center with a 200-amp capacity and 30 breaker spaces. It features Plug-On Neutral (PoN) technology, allowing for faster and cleaner installation of specialized breakers without the need for additional jumper wires.
According to Schneider Electric datasheets and authorized distributors such as Parrish-Hare and Viking Electric, the main features are:
Rated Current: 200 A.
Voltage: 120/240 V AC, single-phase, 3-wire.
Circuit Capacity: 30 physical spaces that can accommodate up to 40 circuits (using tandem breakers).
Short-Circuit Capacity: 65 kA.
The QO312L125PG (commonly referred to by its main component QO312L125G) is a three-phase load center from Schneider Electric's Square D line, designed for electrical distribution in residential, commercial, and industrial environments.This unit has a capacity of 125 A and features 12 spaces (poles) for QO series circuit breakers.
Technical Specifications
According to technical documentation from Schneider Electric and specialized distributors such as Essential Parts and Steiner Electric, the device has the following characteristics:
Phases and Wires: Three-phase system with 3 or 4 wires (120/240 V AC).
Interrupting Capacity: 65 kA (interrupting amperes) for robust short-circuit protection.
Material: Tinned copper busbar for increased conductivity and corrosion resistance.
The Square D QO330L200G is a three-phase load center from Schneider Electric's QO line, designed for residential, commercial, and industrial applications requiring 200 Amp power distribution with 30 breaker spaces.
Main Technical Specifications
According to Schneider Electric and SuperBreakers datasheets, this unit has the following features:
Current Capacity: 200 A.
Voltage: Supports 208Y/120V AC, 240/120V delta AC, and 240V delta AC configurations.
Short-Circuit Capacity: Up to 65 kA.
Configuration: 3-phase, 3- or 4-wire with fixed main lugs.
Material: Welded sheet steel enclosure with a gray enamel finish and tinned copper bus bars. Dimensions: Approximately 75.8 cm high, 36.2 cm wide and 9.7 cm deep.
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