Square D 3G-OTH-23277 — Technical Specifications

Name: Square D 3G-OTH-23277 SQUARE D Miniature Circuit Breaker: 70 A, 120/240V AC, Single Phase, 10kA at 120/240V AC, 2 Poles (MPN QOU270). Key specifications — Phase: Single; Amps: 70 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 QOU270 is a 70 A, single-phase, 2-pole miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with air conditioning and refrigeration equipment, this unit-mount breaker provides overcurrent protection in a compact form factor.

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Technical Specifications

Parameter	Value
AC	120/240V
Amps	70 A
Type	Single Phase, 10kA at 120/240V AC
Brand	SQUARE D
Phase	Single
Poles	2
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	QOU270