Square D 3G-OTH-22244 — Technical Specifications

Name: Square D 3G-OTH-22244 SQUARE D Miniature Circuit Breaker: 40 A, 277/480V AC, Single Phase, 18kA at 277/480V AC, 2 Poles (MPN EDB24040SA). Key specifications — Phase: Single; Amps: 40 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
Brand: Square D

The SQUARE D EDB24040SA is a 40 A, single-phase, 2-pole miniature circuit breaker from the EDB & EGB Series, rated for 277/480V AC with a maximum AIR rating of 18kA at 277/480V AC. Designed for use with Square D NF Panelboards, this bolt-on breaker provides overcurrent protection in industrial electrical distribution systems.

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Technical Specifications

Parameter	Value
AC	277/480V
Amps	40 A
Type	Single Phase, 18kA at 277/480V AC
Brand	SQUARE D
Phase	Single
Poles	2
For Use With	Square D NF Panelboards
Max. AIR Rating	18kA at 277/480V AC
AC Voltage Rating	277/480V AC
Manufacturer Part Number	EDB24040SA