Square D 3G-OTH-23358 — Technical Specifications

Name: Square D 3G-OTH-23358 SQUARE D Miniature Circuit Breaker: 45 A, 120/240V AC, Three Phase, 10kA at 120/240V AC, 3 Poles (MPN QOU345). Key specifications — Phase: Three; Amps: 45 A; AC Voltage Rating: 120/240V AC; Max. AIR Rating: 10kA at 120/240V AC; For Use With: Air Conditioning and Refrigeration Equipment; Brand: SQUARE D.
Brand: Square D

The SQUARE D QOU345 is a 45 A, three-phase miniature circuit breaker from the QOU Series, designed for unit-mount applications. It is rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This breaker is intended for use with air conditioning and refrigeration equipment.

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Technical Specifications

Parameter	Value
AC	120/240V
Amps	45 A
Type	Three Phase, 10kA at 120/240V AC
Brand	SQUARE D
Phase	Three
Poles	3
For Use With	Air Conditioning and Refrigeration Equipment
Max. AIR Rating	10kA at 120/240V AC
AC Voltage Rating	120/240V AC
Manufacturer Part Number	QOU345