Square D™ Miniature Circuit Breaker, QO® Series, 2 Pole, 100 A, 120/240 VAC, 22 kA, Box Lug Connection, 4 to 2/0 AWG Al/Cu Wire, Plug In Mount, For Use With: QO® Load Center and NQ Series Panelboards, 3.12 in H x 1.5 in W x 2.91 in D
- Qwik-Open circuit breaker protection (trips within 1/60th of a second.)
- Trips thermally (in an overload situation) or magnetically (under a short circuit situation).
- Quick make, quick break mechanism.
- SWD (Switching Duty) rated.
- Accommodates copper or aluminum wire size of 14 - 8 AWG and offers effective overload/short circuit protection for added safety.
- Ideal for QO load centers, NQ/NQOD panel boards/interiors and speed-D switchboard distribution panels.
- Features reliable pressure plate terminal and VISI trip indicator for convenience.
- Circuit breaker is UL listed/CSA certified and meets Fed. Specs W-C-375B/GEN standards.
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A Guide to Your Square D Electrical Distribution System Brochure
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Digest 178 Catalog 01: Load Centers
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EZ Meter-Pak Meter Centers Catalog
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Digest 178 Catalog 02: Metering Equipment
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QO and QOB Miniature Circuit Breakers Catalog
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Digest 178 Catalog 07: Miniature and Molded Case Circuit Breakers
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Certificate Of Compliance
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REACh Declaration
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RoHS China Declaration
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RoHS Declaration
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Specification Sheet
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Start-Up and Commissioning of New Products Technical Guide