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Schneider Electric PowerPact HGA36125

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HGA36125

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The HGA36125 from Schneider Electric's PowerPact series is a molded case circuit breaker, built for reliable electrical protection. This unit supports 125 A with a voltage rating of 600 V AC and 500 V DC, configured with three poles.

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Technical specifications for HGA36125

ManufacturerSchneider Electric
Product TypeMolded Case Circuit Breaker
Product LinePowerPact
Part NumberHGA36125
UPC785901939238
Weight5.00 lbs (2.27 kg)
Voltage Rating600 V AC / 500 V DC
Current Rating125 A
Number of Poles3 Poles
Breaking Capacity65 kA at 240 VAC; 35 kA at 480 VAC; 18 kA at 600 VAC; 20 kA at 500 VDC; 20 kA at 250 VDC
Trip Unit TechnologyThermal-Magnetic
Mounting ModeI-Line
Electrical ConnectionI-Line (line) / Lugs (load), with AWG 14-3/0 (Al/Cu) wires
Magnetic Hold Current900 A
Magnetic Tripping Current1700 A
IP RatingIP40
Operating Temperature40 °C
Phase ConnectionABC

The Schneider Electric HGA36125 circuit breaker is a robust solution designed to ensure effective electrical safety. This molded case circuit breaker comes with a rated current of 125 A and operates efficiently at a voltage rating of 600 V AC and 500 V DC. It is configured with three poles.

This unit contains advanced thermal-magnetic trip unit technology, ensuring responsive operation to protect against overload and short circuits. It achieves impressive breaking capacities—65 kA at 240 VAC, 35 kA at 480 VAC, expectedly lowering to 18 kA at 600 VAC. For DC applications, it supports breaking capacities of 20 kA at both 500 VDC and 250 VDC.

Designed for flexible installation, the HGA36125 employs an I-Line mounting method. Electrical connections include both I-Line for the line and lugs for the load side, permitting the use of AWG 14 to 3/0 conductors, compatible with copper and aluminum types.

Magnetic operational characteristics are notable, with a hold current of 900 A and a tripping current rated at 1700 A, which facilitates accurate circuit management during variations in load conditions. With an IP40 rating, the breaker provides adequate protection against solid objects and is rated for ambient operating temperatures of up to 40 °C. Additionally, it features the ABC phase connection configuration, reinforcing its practical application in various system setups.