Square D 3G-OTH-721913 — Technical Specifications

Name: Square D 3G-OTH-721913 Load Center: 225 A Amps, 120/240V AC, 42 Spaces, 22 kA, 10 Max. No. of Tandem Breakers, Indoor (MPN QO142M225P). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22 kA; Included Enclosure Cover: Order Separately; Phase: 1; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
Brand: Square D

The Square D QO142M225P is a 225 A, 1-phase, 120/240V AC main breaker load center with 42 spaces and a 22 kA short circuit current rating. Designed for indoor use, it is convertible and features a plug-on neutral design, supporting up to 10 tandem breakers. The enclosure cover is ordered separately.

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Technical Specifications

Parameter	Value
AC	120/240V
Type	22 kA, Indoor
Phase	1
Spaces	42
Voltage	120/240V AC
Location	Indoor
Included Enclosure Cover	Order Separately
Manufacturer Part Number	QO142M225P
Max. No. Of Tandem Breakers	10
Short Circuit Current Rating	22 kA
Main Circuit Breaker Or Main Lug	Main Circuit Breaker