Square D 3G-OTH-609499 — Technical Specifications

Name: Square D 3G-OTH-609499 Molded Case Circuit Breaker: 450 A Amps, 18kA at 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MG (MPN MGL36450). Key specifications — Terminal Connection: Box Lug; Phase Connection: ABC; Max. AIR Rating: 18kA at 600V AC; Instantaneous Trip: Adjustable; Series: MG.
Brand: Square D

The Square D M-Frame Molded Case Circuit Breaker (SKU 6NGY8, MPN MGL36450) is a 450 A, 3-pole unit rated 600V AC with a maximum AIR rating of 18kA at 600V AC. It features an adjustable instantaneous trip, box lug terminals, and ABC phase connection, part of the MG series.

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Technical Specifications

Parameter	Value
AC	600V
Type	18kA at 600V AC, Adj, Box Lug, ABC, MG
Poles	3
Series	MG
Max. AIR Rating	18kA at 600V AC
Phase Connection	ABC
Instantaneous Trip	Adjustable
Terminal Connection	Box Lug
Manufacturer Part Number	MGL36450