Square D QO 100 Amp 2-Pole Outdoor Circuit Breaker EnclosureQO 100A 2 Pole Outdoor Breaker Enclosure Outdoor rated Type 3R enclosure for Square D QO two pole breakers up to 225A. Built for reliable service entrance applications with copper bus and durable surface mount design. Key Features: Outdoor Reliability: Type 3R rainproof enclosure designed for harsh environments QO Compatibility: Accepts Square D QO twopole breakers (100225A) including GFI AFI EPD PL Service Entrance Ready: Suitable for use as entrance

QO 100A 2-Pole Outdoor Breaker Enclosure

Outdoor-rated Type 3R enclosure for Square D QO two-pole breakers up to 225A. Built for reliable service entrance applications with copper bus and durable surface-mount design.

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Key Features:

• Outdoor Reliability: Type 3R rainproof enclosure designed for harsh environments
• QO Compatibility: Accepts Square D QO two‑pole breakers (100–225A) including GFI/AFI/EPD/PL
• Service Entrance Ready: Suitable for use as entrance device up to 2017 NEC compliance
• Easy Installation: Surface mount with top B‑hub acceptance and bottom knockouts
• Safety Certified: UL Listed and ANSI certified with 22kA max short circuit rating

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Series	QO
Breaker Box Type	Main Breaker Panel
Connection Type	Non-Neutral
Indoor/Outdoor	Outdoor
Maximum Amperage	100 A
Mounting Type	Surface
NEMA Rating	NEMA 3R
Number of Circuits	2
Number of Spaces	2
Voltage	120/240 V AC, single-phase
Product Height	13.12 in
Product Width	6.92 in
Product Depth	4.12 in
Certifications and Listings	UL Listed, ANSI certified
Short Circuit Current Rating	22 kA Max
Top Hub	2-1/2 in. type-B hub (accepts B-Hub)
Bottom Knockout	1-1/2 in. maximum knockout
Compatibility	Square D QO two‑pole breakers (QO, QO‑GFI, QO‑AFI, QO‑EPD, QO‑PL), 100–225A
Service Entrance Use	Suitable for entrance device up to 2017 NEC code
Ground Bar Option	PKOGTA-2 ground bar kit (sold separately)

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Frequently Asked Questions (FAQ):

Q: Does this include the circuit breaker?
A: No. Two-pole QO breakers are sold separately.

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Q: Can it be used outdoors?
A: Yes, it is a Type 3R rainproof enclosure rated for outdoor use.

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Q: What voltage and amperage is it rated for?
A: Single-phase, 120/240 VAC, 100A service entrance rating; compatible with QO breakers up to 225A.

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Q: What mounting options are supported?
A: Surface mounting; accepts a B-hub on top and has a 1-1/2 in. maximum knockout on the bottom.

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Q: Is a ground bar included?
A: No. For non-service entrance applications, use PKOGTA-2 ground bar kit (sold separately).

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A Clean, Weather-Ready Power Statement

This streamlined enclosure brings order and resilience to exterior power setups, its crisp silhouette and monochrome finish blending seamlessly with modern facades. The discreet Square D emblem and rainproof construction elevate utility to design. Pair it with structured conduit runs and a neatly planned service wall for an understated, professional look. A dependable essential that keeps outdoor living luxurious and worry-free.

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Equip your exterior with the trusted QO enclosure for safe, code-compliant power—add it to your project today.

Installation