.hide-partial { max-height: none; } .show-more { display: none; }

Square D Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3,067

Applied Filters:

Tradename = Square D

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA 9422CSF504 Square D 1: $404.79 1In Stock New At Mouser	Mfr. Part No. 9422CSF504 Mouser Part No 996-9422CSF504 New At Mouser	Square D	Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA	Datasheet	1In Stock	$404.79	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A QOU215H Square D 1: $168.04 1In Stock New At Mouser	Mfr. Part No. QOU215H Mouser Part No 996-QOU215H New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 15A	Datasheet	1In Stock	$168.04	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A QOU1155283 Square D 1: $67.02 1In Stock New At Mouser	Mfr. Part No. QOU1155283 Mouser Part No 996-QOU1155283 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A	Datasheet	1In Stock	$67.02	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A QOB110 Square D 1: $39.80 1In Stock New At Mouser	Mfr. Part No. QOB110 Mouser Part No 996-QOB110 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A	Datasheet	1In Stock	$39.80	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A QOB160 Square D 1: $39.81 1In Stock New At Mouser	Mfr. Part No. QOB160 Mouser Part No 996-QOB160 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 60A	Datasheet	1In Stock	$39.81	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A QOU120 Square D 1: $40.20 19In Stock New At Mouser	Mfr. Part No. QOU120 Mouser Part No 996-QOU120 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 20A	Datasheet	19In Stock	$40.20	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A QOU130 Square D 1: $40.20 1In Stock New At Mouser	Mfr. Part No. QOU130 Mouser Part No 996-QOU130 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 30A	Datasheet	1In Stock	$40.20	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A QOU115 Square D 1: $40.20 95Expected 19/11/2026 New At Mouser	Mfr. Part No. QOU115 Mouser Part No 996-QOU115 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A	Datasheet	95Expected 19/11/2026	$40.20	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A QOB1155237 Square D 1: $47.70 1Expected 02/11/2026 New At Mouser	Mfr. Part No. QOB1155237 Mouser Part No 996-QOB1155237 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 15A	Datasheet	1Expected 02/11/2026	$47.70	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 20A QOU320 Square D 1: $307.80 1Expected 19/11/2026 New At Mouser	Mfr. Part No. QOU320 Mouser Part No 996-QOU320 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 20A	Datasheet	1Expected 19/11/2026	$307.80	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A QOU3255283 Square D 1: $354.00 1On Order New At Mouser	Mfr. Part No. QOU3255283 Mouser Part No 996-QOU3255283 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 240V 25A	Datasheet	1On Order	$354.00	Min.: 1 Mult.: 1
Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER QOULFSC1 Square D 1: $2.60 350Expected 19/11/2026 New At Mouser	Mfr. Part No. QOULFSC1 Mouser Part No 996-QOULFSC1 New At Mouser	Square D	Circuit Breakers CIRCUIT BREAKER FINGERSAFE COVER	Datasheet	350Expected 19/11/2026	$2.60	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A QOU1105283 Square D 1: $67.00 1On Order New At Mouser	Mfr. Part No. QOU1105283 Mouser Part No 996-QOU1105283 New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 120/240V 10A	Datasheet	1On Order	$67.00	Min.: 1 Mult.: 1
Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA 9421LF1 Square D 1: $130.63 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part No. 9421LF1 Mouser Part No 996-9421LF1 New At Mouser	Square D	Circuit Breakers OPERATING MECHANISM 600VAC 100AMP NEMA	Datasheet	Non-Stocked Lead-Time 5 Weeks	$130.63	Min.: 1 Mult.: 1
Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC 9422RQ1 Square D 1: $377.90 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. 9422RQ1 Mouser Part No 996-9422RQ1 New At Mouser	Square D	Circuit Breakers OPERATING MECH VARIABLE DEPTH IEC	Datasheet	Non-Stocked Lead-Time 4 Weeks	$377.90	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BRKR 480Y/277V 125A BGA34125Y Square D 1: $1,835.00 Non-Stocked Lead-Time 10 Weeks New At Mouser	Mfr. Part No. BGA34125Y Mouser Part No 996-BGA34125Y New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BRKR 480Y/277V 125A	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1,835.00	Min.: 1 Mult.: 1
Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 60A EGB34060SA Square D 1: $1,886.00 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part No. EGB34060SA Mouser Part No 996-EGB34060SA New At Mouser	Square D	Circuit Breakers MINIATURE CIRCUIT BREAKER 480Y/277V 60A	Datasheet	Non-Stocked Lead-Time 7 Weeks	$1,886.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 60A HDA36060 Square D 1: $1,124.00 Non-Stocked Lead-Time 5 Weeks New At Mouser	Mfr. Part No. HDA36060 Mouser Part No 996-HDA36060 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 60A	Datasheet	Non-Stocked Lead-Time 5 Weeks	$1,124.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 70A HDL26070 Square D 1: $1,062.00 Non-Stocked Lead-Time 6 Weeks New At Mouser	Mfr. Part No. HDL26070 Mouser Part No 996-HDL26070 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 70A	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1,062.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 15A HDL36015 Square D 1: $1,088.00 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. HDL36015 Mouser Part No 996-HDL36015 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 15A	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1,088.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 25A HDL36025 Square D 1: $1,088.00 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part No. HDL36025 Mouser Part No 996-HDL36025 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 25A	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1,088.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 80A HDL36080 Square D 1: $1,328.00 Non-Stocked Lead-Time 6 Weeks New At Mouser	Mfr. Part No. HDL36080 Mouser Part No 996-HDL36080 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 80A	Datasheet	Non-Stocked Lead-Time 6 Weeks	$1,328.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 60A HGA36060 Square D 1: $1,575.00 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. HGA36060 Mouser Part No 996-HGA36060 New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 60A	Datasheet	Non-Stocked Lead-Time 4 Weeks	$1,575.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 40A HGL36040SA Square D 1: $2,210.00 Non-Stocked Lead-Time 6 Weeks New At Mouser	Mfr. Part No. HGL36040SA Mouser Part No 996-HGL36040SA New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 40A	Datasheet	Non-Stocked Lead-Time 6 Weeks	$2,210.00	Min.: 1 Mult.: 1
Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 100A HGL36100U31X Square D 1: $1,860.00 Non-Stocked Lead-Time 4 Weeks New At Mouser	Mfr. Part No. HGL36100U31X Mouser Part No 996-HGL36100U31X New At Mouser	Square D	Circuit Breakers MOLDED CASE CIRCUIT BREAKER 600V 100A	Datasheet	Non-Stocked Lead-Time 4 Weeks	$1,860.00	Min.: 1 Mult.: 1

Square D Circuit Breakers

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Square D Circuit Breakers

Applied Filters: