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Schneider Electric Square D H328NR

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H328NR

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The H328NR from Schneider Electric's Square D series is a robust fusible switch designed for heavy-duty applications. This model features a current rating of 1200 amps and a voltage rating of 240 VAC to 250 VDC.

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Technical specifications for H328NR

ManufacturerSchneider Electric
Product TypeFusible Switch
Product LineSquare D
Part NumberH328NR
UPC785901442455
Weight370.00 lbs (167.83 kg)
Voltage Rating240 VAC / 250 VDC
Maximum Operating Voltage600 VAC / 600 VDC
Current Rating1200 A
Operating Temperature Range-20°C to +40°C
ApplicationHeavy Duty Safety Switch
Poles3 Poles
Enclosure TypeNEMA 3R
Frequency Range50/60 Hz
HP Rating250 HP
Mounting TypeFloor/Wall-Mounted
Short Circuit Rating200,000 RMS Symmetrical Amperes
Neutral TypeNeutral Included

The H328NR fusible switch is part of Schneider Electric's Square D series, engineered for effective control in high-capacity installations. With a current rating of up to 1200 A, it is suitable for a variety of demanding electrical applications. This switch can handle voltage levels from 240 VAC to 250 VDC, ensuring compatibility with different power systems. It also supports a maximum operating voltage of 600 V AC and 600 V DC.

Designed to withstand a wide temperature range, the H328NR operates efficiently in environments ranging from -20°C to +40°C. An essential feature is its short-circuit rating of 200,000 RMS symmetrical amperes, which helps protect the system during fault conditions. Featuring three poles, this heavy-duty safety switch is ideal for reliable isolation and switching of high-load circuits.

Weighing in at 167.83 kg, the switch is built with durability in mind. It accommodates mounting on either walls or floors, providing versatility in installation. With a frequency range supporting standard 50/60 Hz applications, this switch can also manage loads with an HP rating of up to 250 HP. The NEMA 3R-rated enclosure provides protection against external elements, while the neutral type included in the design enhances its functionality.