Square D 3G-OTH-721873 — Technical Specifications

Name: Square D 3G-OTH-721873 Molded Case Circuit Breaker: 30 A Amps, 65kA at 240V AC, Fixed, Lug, AC, 350 A Low Amp Trip Setting (MPN HGA260302). Key specifications — Terminal Connection: Lug; Phase Connection: AC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.
Brand: Square D

The Square D HG Series Molded Case Circuit Breaker (MPN HGA260302) is a 30 A, 65kA at 240V AC unit with fixed instantaneous trip and lug terminal connections for I-Line panelboards. It features a 350 A low amp trip setting and AC phase connection, providing overcurrent protection in industrial electrical distribution.

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Technical Specifications

Parameter	Value
Type	65kA at 240V AC, Fixed, Lug, AC
Series	HG
Max. AIR Rating	65kA at 240V AC
Phase Connection	AC
Instantaneous Trip	Fixed
Terminal Connection	Lug
Low Amp Trip Setting	350 A
Manufacturer Part Number	HGA260302