{"title":"Square D 100 Amp Circuit Breakers","description":"\u003cp\u003eThis collection contains over 300 Square D 100 amp breaker products, including FA, FAL, QO, and QOB series. It covers 1-, 2-, and 3-pole molded case and miniature circuit breakers, along with motor circuit protectors and molded case switches.\u003c\/p\u003e\u003ch3\u003eSeries on this page\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQO\u003c\/strong\u003e: plug-on miniature breakers for Square D QO load centers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQOB\u003c\/strong\u003e: the bolt-on version of the Square D QO breaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFA, FAL, FH\u003c\/strong\u003e: F-frame molded case breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBDA, BGA\u003c\/strong\u003e: PowerPact B-frame molded case breakers.\u003c\/li\u003e\n\u003cli\u003eAlso on this page: HJA, FHL, and HGA series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePopular part numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/square-d-edb34100-100-amp\"\u003eEDB34100\u003c\/a\u003e: 100A, 3-pole miniature circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/square-d-qob3100-100-amp\"\u003eQOB3100\u003c\/a\u003e: 100A, 3-pole miniature circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/square-d-qo3100-100-amp\"\u003eQO3100\u003c\/a\u003e: 100A, 3-pole miniature circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/square-d-qo2100-100-amp\"\u003eQO2100\u003c\/a\u003e: 100A, 2-pole miniature circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/square-d-fa34100-100-amp\"\u003eFA34100\u003c\/a\u003e: 100A, 3-pole molded case circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to choose\u003c\/h3\u003e\u003cp\u003eStart with the breaker series printed on the panel label, such as QO, QOB, or FA. Next, match the required 1-, 2-, or 3-pole configuration with the 100 amp rating. For heavy-duty applications, determine if the circuit requires a molded case switch or a motor circuit protector. Confirm your panel and breaker type are compatible before ordering.\u003c\/p\u003e\u003ch3\u003eRelated categories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/homeline-breakers\"\u003eSquare D Homeline Circuit Breakers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/square-d\"\u003eSquare D\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/square-d-gfci-breakers\"\u003eSquare D GFCI Circuit Breakers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/schneider-electric-square-d\"\u003eSchneider Electric \/ Square D\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/square-d-tandem-breakers\"\u003eSquare D Tandem Circuit Breakers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"square-d-989316-r-100-amp","title":"Square D 989316 - 100A 3 Pole Molded Case Circuit Breaker","description":"Restoring older electrical systems, the Square D 989316 is a 100A, three-pole molded case circuit breaker. It belongs to the legacy ML-1 series for commercial use. This breaker mounts into compatible ML-1 panelboards using a bolt-on connection. It is built for three-phase applications and accepts 3-1\/0 AWG wiring via included lugs. Rated 10kAIC at 240VAC, the unit employs fixed thermal-magnetic trip elements to deliver reliable long-time and instantaneous fault protection.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45353937174841,"sku":"989316-R","price":210.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/989316-R_81a1e936-901b-4cf9-8892-c9990ef759e9.jpg?v=1686672697"},{"product_id":"square-d-a1b2100-r-100-amp","title":"Square D A1B2100 - 100A 2 Pole Molded Case Circuit Breaker","description":"Mounts into older Square D NA1B panelboards to provide robust thermal-magnetic protection for commercial and industrial facilities. This 100A, 2-pole molded case circuit breaker is engineered for 240VAC systems and features long-time and instantaneous trip functions. The bolt-on design ensures a secure connection within compatible legacy load centers. It accommodates 4-1\/0 AWG copper or aluminum wiring via standard lug terminals.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45354034495801,"sku":"A1B2100-R","price":522.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/a1b2100-r_03f555ec-12ec-4900-a3eb-44383b87ff18.jpg?v=1686673470"},{"product_id":"square-d-ehb34100-3-pole-circuit-breaker","title":"Square D EHB34100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Built for commercial and industrial applications, the Square D EHB34100 is a 3-pole, 100A molded case circuit breaker. It utilizes thermal-magnetic technology to provide long-time and instantaneous protection. This bolt-on breaker mounts into legacy Square D NEHB panelboards. For newer installations, the EDB34100 serves as a substitute but requires an NF series panelboard. Rated at 14kAIC at 480Y\/277VAC, it includes load-side lugs and features the signature Visi-Trip indicator.","brand":"Square D","offers":[{"title":"New","offer_id":45354405101881,"sku":"EHB34100","price":4640.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45354405134649,"sku":"EHB34100-R","price":2340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/EHB34100-3-Pole-Molded-Case-Circuit-Breaker_SquareD_1.jpg?v=1779301531"},{"product_id":"square-d-fal36100-3-pole-circuit-breaker-re-certified","title":"Square D FAL36100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Serving as a reliable overcurrent solution, the Square D FAL36100 is a 100A, 3-pole molded case circuit breaker with standard thermal-magnetic (LI) trip functions. Built for unit mount configurations, it installs into Square D enclosures, switchboards, and motor control centers. This legacy F-Frame breaker crosses over to the newer HGL36100 or BDL36100 series for facility upgrades. With an 18kAIC rating at 480VAC, it provides robust fault protection and includes an AL100FA mechanical lug kit.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45354415128889,"sku":"FAL36100-R","price":419.98,"currency_code":"USD","in_stock":true},{"title":"New","offer_id":45354415161657,"sku":"FAL36100","price":953.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/FAL36100-3-Pole-Circuit-Breaker_SquareD_1.jpg?v=1767799290"},{"product_id":"square-d-fal3610016m-3-pole-circuit-breaker","title":"Square D FAL3610016M - 100A 3 Pole Motor Circuit Protector","description":"Designed for motor control applications, this 100A F-frame device provides reliable magnetic-only short circuit protection. It installs into Square D combination controllers to safeguard equipment across 600VAC and 250VDC systems. As a legacy unit mount component, it offers an exact fit for older panelboards. This unit is replaced by the HJL36100M73. The Mag-Gard technology features an adjustable instantaneous trip for precise coordination.","brand":"Square D","offers":[{"title":"New","offer_id":45354415391033,"sku":"FAL3610016M","price":2562.08,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45354415423801,"sku":"FAL3610016M-R","price":753.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/FAL3610016M_ff65d629-a4e8-4651-bb18-827f1b81b433.jpg?v=1686681907"},{"product_id":"square-d-fhl3610018m-3-pole-circuit-breaker","title":"Square D FHL3610018M - 100A 3 Pole Motor Circuit Protector","description":"Part of the legacy F-Frame series, the Square D FHL3610018M is a 3-pole, 100A motor circuit protector. It provides dedicated short-circuit protection for motor branch circuits when paired with an overload relay. This unit-mount device installs into motor control centers and combination starters using AL100FA lugs. For facilities upgrading older equipment, this model is replaced by the newer HJL36100M73. It features an adjustable 300-1100A magnetic trip range, rated 25 kAIC at 480VAC.","brand":"Square D","offers":[{"title":"New","offer_id":45354437738809,"sku":"FHL3610018M","price":2610.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45354437771577,"sku":"FHL3610018M-R","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/fhl3610018m_87a7b10f-f6e4-47d9-bdd7-b3edd85edf57.jpg?v=1686682842"},{"product_id":"square-d-hjl36100m73-3-pole-circuit-breaker","title":"Square D HJL36100M73 - 100A 3 Pole Motor Circuit Protector","description":"Part of the Square D PowerPacT H-Frame lineup, the HJL36100M73 is a 3-pole motor circuit protector designed for demanding industrial applications. It delivers instantaneous short-circuit protection for motor branch circuits, ensuring reliable operation in motor control centers and switchboards. This unit-mount breaker installs into standard industrial control panels and PowerPacT H-Frame enclosures. It features an adjustable 180-1040A magnetic trip and a 65kAIC rating at 480VAC.","brand":"Square D","offers":[{"title":"New","offer_id":45354588897593,"sku":"HJL36100M73","price":1667.5,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45354588930361,"sku":"HJL36100M73-R","price":797.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/HJL36100M73_bd9cc260-efcc-4167-827d-7f25653b104c.jpg?v=1686688733"},{"product_id":"square-d-khb36100-r-100-amp","title":"Square D KHB36100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Engineered for commercial power distribution, the Square D KHB36100 is a 3-pole, 100A molded case circuit breaker with thermal-magnetic LI protection. This K-Frame breaker mounts into Square D I-Line panelboards and switchboards using a secure bolt-tighten plug-in connection. For modern facility upgrades, this unit is replaced by the PowerPacT H-Frame HJA36100. Rated for 600VAC, it delivers a 35kAIC interrupting capacity at 480VAC. The breaker is HACR rated and includes load-side lugs.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45354695459129,"sku":"KHB36100-R","price":808.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/KHB36100-R_306d06f2-46ae-4eb2-befe-d32d105a9aa7.jpg?v=1686692068"},{"product_id":"square-d-q12100tf-2-pole-circuit-breaker","title":"Square D Q12100TF - 100A 2 Pole Molded Case Circuit Breaker","description":"Part of the legacy Q-Frame series, this 100A, two-pole breaker delivers dependable thermal-magnetic protection for systems requiring a 10kAIC rating at 120\/240VAC. This plug-on unit mounts into older Square D Q1 load centers and metering equipment. While replaced by the narrower QO2100, this original 3-inch wide frame ensures a precise physical fit in existing enclosures. It features a top-feed configuration for line-side termination and a Visi-Trip indicator for quick fault identification.","brand":"Square D","offers":[{"title":"New","offer_id":45354991878457,"sku":"Q12100TF","price":1392.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45354991911225,"sku":"Q12100TF-R","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/Q12100TF-R_1_55889f6d-5a28-4ec3-acec-451b15876a8c.jpg?v=1686700191"},{"product_id":"square-d-q13100-1021-r-100-amp","title":"Square D Q13100-1021 - 100A 3 Pole Molded Case Circuit Breaker","description":"Built for commercial power distribution, this 100-amp molded case breaker incorporates a 120\/240V shunt trip for remote actuation. The three-pole design delivers reliable 10kAIC defense while utilizing the Visi-Trip flag for status checks. It mounts securely into aging Square D NQO and Q1 series panelboards. When transitioning to modern hardware, the QO31001021 acts as the designated factory cross-reference. Lug terminals accept 6 to 1\/0 AWG wiring for flexible installation.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45354992369977,"sku":"Q13100-1021-R","price":177.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/Q13100-1021-R_1_9c10bc0f-90dd-40cc-9a63-7869160147f9.jpg?v=1686700199"},{"product_id":"square-d-q1b3100-r-100-amp","title":"Square D Q1B3100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Delivering reliable thermal-magnetic protection, this 100A breaker provides 10kAIC of interrupting capacity. It features robust long-time and instantaneous trip functions for three-phase systems. The integrated Visi-Trip indicator allows personnel to quickly spot tripped circuits. The bolt-on design installs into legacy Square D NQO and NQOB load centers. Facilities can transition to the newer QOB3100 by installing an SK5668 horizontal bus bar kit. This 240VAC component is HACR rated.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45354998268217,"sku":"Q1B3100-R","price":422.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/Q1B3100.jpg?v=1710770215"},{"product_id":"square-d-qdp22100tm-2-pole-circuit-breaker","title":"Square D QDP22100TM - 100A 2 Pole Molded Case Circuit Breaker","description":"Engineered for commercial distribution, the Square D QDP22100TM is a 2-pole, 100A MCCB from the PowerPacT Q-Frame family. It provides thermal-magnetic protection for 240VAC systems. This unit-mount breaker installs into EZ Meter-Pak and MP Meter-Pak metering centers. It features line-side terminal nuts and load-side lugs, serving as a direct replacement for legacy Q22100 breakers. Rated for 25kAIC at 240V, it includes an 80% continuous current rating and a push-to-trip button.","brand":"Square D","offers":[{"title":"New","offer_id":51149398081849,"sku":"QDP22100TM","price":724.62,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":51214552367417,"sku":"QDP22100TM-R","price":404.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/QDP22100TM_1.jpg?v=1767810143"},{"product_id":"square-d-qo21001021-100-amp","title":"Square D QO21001021 - 100A 2 Pole Miniature Circuit Breaker","description":"Engineered for remote tripping, the QO21001021 includes a factory-installed 120\/208\/240VAC shunt trip mechanism. This allows automated systems to open the 100-amp circuit from a remote location, ideal for emergency stops. The plug-on design fits seamlessly into standard Square D QO load centers and NQ panelboards. It requires three pole spaces total due to the attached shunt trip module. Along with standard protection, it features the Visi-Trip red flag for quick visual status confirmation.","brand":"Square D","offers":[{"title":"New","offer_id":45355084513593,"sku":"QO21001021","price":401.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/QO21001021.jpg?v=1686701445"},{"product_id":"square-d-fa341001042-100-amp","title":"Square D FA341001042 - 100A 3 Pole Molded Case Circuit Breaker","description":"Built for commercial and industrial distribution, this 100-amp molded case circuit breaker delivers dependable thermal-magnetic protection. It mounts into Square D I-Line panelboards and switchboards, utilizing a plug-on phase connection for fast, secure installation. Equipped with a factory-installed 12\/24V AC\/DC shunt trip, the unit allows for remote tripping capabilities in safety or control circuits. For facility upgrades, this legacy breaker is replaced by the modern HDA36100.","brand":"Square D","offers":[{"title":"New","offer_id":45356146098489,"sku":"FA341001042","price":590.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/fa341001042_43bdf9bc-18ad-4e36-9fda-1c48f57cdd8b.jpg?v=1686715510"},{"product_id":"square-d-973816-r-100-amp","title":"Square D 973816 - 100A 2 Pole Molded Case Circuit Breaker","description":"A vital component for older residential services, the Square D 973816 is a 2-pole, 100A molded case circuit breaker. It utilizes thermal-magnetic technology to deliver reliable long-time and instantaneous protection. This legacy unit mount breaker fits Square D Series 973 Meter Mains. It features a feed-thru design with line and load lugs accepting 4-2\/0 AWG wire. Rated at 10kAIC, it provides standard fault clearing. It is officially replaced by the Square D M22100 for modern upgrades.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45356502221113,"sku":"973816-R","price":107.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/973816-r_9854cc27-a5a7-463c-b4b8-ef16703e59aa.jpg?v=1686720836"},{"product_id":"square-d-999316-r-100-amp","title":"Square D 999316 - 100A 3 Pole Molded Case Circuit Breaker","description":"Engineered for commercial applications, the Square D 999316 provides essential overcurrent protection for aging electrical systems. This 100A, 3-pole molded case circuit breaker features a rugged bolt-on design for secure connections. It mounts into obsolete Square D ML panelboards and compatible motor control centers. As a direct replacement, it helps maintain existing infrastructure without a complete system upgrade.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45356509430073,"sku":"999316-R","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/999316_efbc4d43-efd8-4e36-bf21-6988dda63b2c.jpg?v=1686720987"},{"product_id":"square-d-qo2000-100-amp","title":"Square D QO2000 - 100A 2 Pole Miniature Circuit Breaker","description":"Built for manual switching applications, this 100A two-pole non-automatic switch operates without thermal-magnetic trip elements to serve as a dedicated disconnect. It mounts into Square D QO load centers and NQ panelboards using a standard plug-on connection, accommodating 4 AWG to 2\/0 AWG wire sizes. While it does not provide overcurrent protection, the unit retains the signature Visi-Trip indicator and common trip functionality found in standard QO series breakers.","brand":"Square D","offers":[{"title":"New","offer_id":45357090373945,"sku":"QO2000","price":41.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/QO2000_4484ea92-b265-4706-8e55-954ea80c022a.jpg?v=1686731754"},{"product_id":"square-d-qga32100-3-pole-circuit-breaker","title":"Square D QGA32100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Designed for heavy-duty industrial applications, the QGA32100 is a 100A, 3-pole molded case circuit breaker from the PowerPacT Q-Frame series. It mounts into Square D I-Line panelboards and switchboards, and acts as an exact substitute for older Q23100 models. The breaker delivers fixed thermal-magnetic (LI) protection with a robust 65kAIC interrupting capacity at 240VAC. It also includes load side lugs and a Visi-Trip indicator for fast troubleshooting.","brand":"Square D","offers":[{"title":"New","offer_id":45357101515065,"sku":"QGA32100","price":1972.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45357101547833,"sku":"QGA32100-R","price":634.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/QGA32100_1.jpg?v=1786737407"},{"product_id":"square-d-fh361001700-r-100-amp","title":"Square D FH361001700 - 100A 3 Pole Molded Case Circuit Breaker","description":"Built for heavy-duty distribution, this 3-pole 100A MCCB belongs to the trusted Square D F-Frame lineage. It provides essential long-time and instantaneous protection for commercial systems. The breaker mounts into standard I-Line panelboards, utilizing a plug-on design that simplifies maintenance. Facilities looking to modernize can cross-reference this legacy component to the newer HGA36100 series. It offers a 25kAIC rating at 480V alongside a specialized 1700A high magnetic trip setting.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45357166657849,"sku":"FH361001700-R","price":749.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/fh361001700_04d40254-be9d-4909-a7b9-dd75c32b5710.jpg?v=1686732313"},{"product_id":"square-d-fil361001021-100-amp","title":"Square D FIL361001021 - 100A 3 Pole Molded Case Circuit Breaker","description":"Designed for complex control schemes, this 100A current-limiting breaker features a factory-installed 120-240VAC shunt trip for remote disconnect applications. The unit-mount configuration integrates seamlessly into Square D commercial enclosures, switchboards, and panelboards. Delivering a massive 200kAIC interrupting capacity at 480VAC, it restricts let-through current to protect sensitive downstream circuits. For modern replacements, use the HRL36100 paired with an S29386 shunt trip.","brand":"Square D","offers":[{"title":"New","offer_id":45357220725049,"sku":"FIL361001021","price":970.69,"currency_code":"USD","in_stock":false}]},{"product_id":"square-d-q1l3100-3-pole-circuit-breaker","title":"Square D Q1L3100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Delivering 100A of capacity, this three-pole Square D breaker is engineered for commercial use. The Q1L series utilizes fixed thermal and magnetic elements to safeguard against faults. The unit mount design integrates into legacy Q1L enclosures and OEM equipment. For facilities requiring a modern equivalent, it is officially replaced by the QOU3100. Providing 10kAIC at 240VAC, it features lugs accepting 4-2\/0 AWG wire. The integrated Visi-Trip indicator simplifies troubleshooting.","brand":"Square D","offers":[{"title":"New","offer_id":45357432734009,"sku":"Q1L3100","price":1015.68,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45357432766777,"sku":"Q1L3100-R","price":589.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/Q1L3100-R_fc174965-88b1-490d-8907-56f6d597b7d1.jpg?v=1686735585"},{"product_id":"square-d-hla36100-3-pole-circuit-breaker","title":"Square D HLA36100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Capable of handling demanding electrical loads, the Square D HLA36100 is a 100A, 3-pole molded case circuit breaker. It belongs to the PowerPacT H-Frame family and provides fixed thermal-magnetic (LI) trip functions. Designed for Square D I-Line panelboards and switchboards, this breaker features a plug-on mounting style that reduces downtime during system upgrades. Offering an impressive 100kAIC rating at 480VAC, it ensures superior fault current limitation and is fully HACR rated.","brand":"Square D","offers":[{"title":"New","offer_id":45357494174009,"sku":"HLA36100","price":2146.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45357494206777,"sku":"HLA36100-R","price":1070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/HJA36100-3-Pole-Circuit-Breaker_SquareD_1_40a08822-2bab-4b01-8f32-0e64100c85cf.jpg?v=1778185604"},{"product_id":"square-d-ka26100bc-r","title":"Square D KA26100BC - 100A 2 Pole Molded Case Circuit Breaker","description":"Built for demanding commercial environments, this 2-pole, 100A MCCB delivers dependable long-time and instantaneous (LI) trip functions. It is part of Square D's legacy K-Frame series. The breaker features a B-C phase connection and installs into Square D I-Line panelboards. When transitioning to newer equipment, the PowerPact HGA261004 serves as the recommended substitute. With a 25 kAIC rating at 480VAC, it handles fault currents using an adjustable magnetic trip. It is also HACR rated.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45357532840249,"sku":"KA26100BC-R","price":361.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/ka26100bc-r_db372f3d-3f2e-4749-9a0c-f8ad13573169.jpg?v=1686737948"},{"product_id":"square-d-lel36100lsg-100-amp","title":"Square D LEL36100LSG - 100A 3 Pole Molded Case Circuit Breaker","description":"Rated for 100% continuous current, this 100A molded case circuit breaker features an advanced Micrologic trip unit. It provides adjustable long-time, short-time, instantaneous, and ground-fault (LSIG) protection. The unit mount design bolts into Square D QED switchboards, Model 6 MCCs, and enclosures. 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