{"title":"30 Amp Circuit Breakers","description":"\u003ch2\u003e30 Amp Circuit Breakers\u003c\/h2\u003e\u003cp\u003eShop 30 amp circuit breakers across leading brands and series. Filter 30A breakers by poles, voltage, series, mounting style, phase, special classification, trip technology, and family.\u003c\/p\u003e\u003cp\u003eMatch amperage, voltage, pole count, series, and mounting style to your equipment before ordering. Need help identifying a replacement? \u003ca href=\"\/pages\/get-a-quote\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"square-d-bda260302-2pole-circuit-breaker","title":"Square D BDA260302 - 30A 2 Pole Molded Case Circuit Breaker","description":"Utilizing proven thermal-magnetic trip technology, this 30-amp molded case circuit breaker delivers reliable overcurrent protection for commercial facilities. The PowerPacT B-Frame unit is factory-configured for AC phase connections and snaps into Square D I-Line switchboards. It provides an exact upgrade path for the discontinued FA26030AC breaker. Featuring an 18kAIC interrupt rating at 480VAC, the breaker includes a push-to-trip mechanism and a Visi-Trip indicator to simplify maintenance.","brand":"Square D","offers":[{"title":"New","offer_id":45306097336633,"sku":"BDA260302","price":754.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45306097369401,"sku":"BDA260302-R","price":284.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/BDA260601-2-Pole-Circuit-Breaker_SquareD_1_b15aa163-3e97-4d3f-9b72-2675d5bf324c.jpg?v=1775566577"},{"product_id":"schneider-electric-17467-30-amp","title":"Schneider Electric \/ Merlin Gerin 17467 - 30A 3 Pole Miniature Circuit Breaker","description":"Built for demanding industrial environments, this 30A miniature circuit breaker offers robust overcurrent protection within the Multi 9 family. Designed for DIN rail mounting, the three-pole device integrates easily into modular enclosures and standard panelboards. For modern upgrades, this unit is replaced by the 32A M9F22332 breaker. It utilizes a C-Curve thermal-magnetic trip mechanism and includes a trip-free mechanism to ensure safety even if the handle is held.","brand":"Schneider Electric \/ Merlin Gerin","offers":[{"title":"New","offer_id":45352995291449,"sku":"17467","price":25.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/17467.jpg?v=1686651574"},{"product_id":"federal-pacific-2230-r-30-amp","title":"Federal Pacific NES2230 - 30A 2 Pole Molded Case Circuit Breaker","description":"Built to support heavier loads, the 30A Federal Pacific breaker delivers dependable LI protection for residential and commercial spaces. The HACR rating makes it suitable for dedicated heating and cooling equipment circuits. This unit installs into traditional Stab-Lok panelboards, preserving the original N-Frame layout. Facilities transitioning to newer hardware can utilize the UBIF230N as a verified substitute. Rated for 18kAIC at 240VAC, the device safely clears standard electrical faults.","brand":"Federal Pacific","offers":[{"title":"Re-Certified","offer_id":45353034055993,"sku":"2230-R","price":107.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/2230-R_6c6aba85-ebff-4581-bc20-2639db968d78.jpg?v=1686652872"},{"product_id":"federal-pacific-2330-r-30-amp","title":"Federal Pacific NES2330 - 30A 3 Pole Molded Case Circuit Breaker","description":"Designed to support legacy commercial facilities, this 30A three-pole component delivers essential long-time and instantaneous trip functions. The N-frame construction maintains the exact dimensions required for older infrastructure. 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This bolt-on MCCB installs into Square D Type ML panelboards, serving as an exact replacement for aging or failing ML Series components.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45353939140921,"sku":"992330-R","price":250.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/992330-R_6df3c9fa-371f-4aff-a0f1-2a2b65f4d41b.jpg?v=1686672716"},{"product_id":"square-d-a1b330-r-30-amp","title":"Square D A1B330 - 30A 3 Pole Molded Case Circuit Breaker","description":"Engineered for commercial applications, the Square D A1B330 is a 3-pole miniature molded case circuit breaker. It features a long body design and a Visi-Trip indicator for quick status checks. This 30A breaker bolts into legacy Square D NA1B panelboards. It provides a crucial maintenance solution for facilities running classic 240V distribution systems. Rated for 10 kAIC at 240VAC, it utilizes fixed thermal-magnetic trip technology and accepts 14-8 AWG wire via load side lugs.","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":45354038296889,"sku":"A1B330-R","price":134.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/a1b330-r_5e9db348-735a-401a-aeac-4f757de9134f.jpg?v=1686673502"},{"product_id":"siemens-b130hh-30-amp","title":"Siemens B130HH - 30A 1 Pole Molded Case Circuit Breaker","description":"Part of the Siemens B-frame family, the B130HH is a 1-pole, 30A molded case circuit breaker built for demanding commercial and industrial applications. It provides reliable thermal-magnetic protection for branch circuits. This unit installs into Siemens P1, P2, and P3 panelboards using a secure bolt-on connection. It accepts 10-8 AWG copper or 10-6 AWG aluminum wiring via load side lugs. Featuring a high interrupting rating of 65 kAIC at 120\/240VAC, it ensures robust fault clearing.","brand":"Siemens","offers":[{"title":"New","offer_id":45354161832249,"sku":"B130HH","price":45.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/B130HH_1.jpg?v=1790170667"},{"product_id":"siemens-b230hh-30-amp","title":"Siemens B230HH - 30A 2 Pole Molded Case Circuit Breaker","description":"Part of the BL family, the Siemens B230HH is a 30A, two-pole molded case circuit breaker built for commercial distribution. It features a thermal-magnetic trip unit with long-time and instantaneous (LI) protection. This bolt-on MCCB installs into Siemens P1, P2, and P3 panelboards. The unit utilizes standard load-side lug terminals and accepts 10-8 AWG copper or 10-6 AWG aluminum wire. 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The unit includes factory-installed line and load lugs, supporting 14-6 AWG copper or 12-6 AWG aluminum wire.","brand":"Siemens","offers":[{"title":"New","offer_id":45354271244601,"sku":"CQD330","price":266.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/CQD330-3-Pole-Circuit-Breaker_Siemens_1.jpg?v=1750352751"},{"product_id":"cutler-hammer-ec3030-r-30-amp","title":"Eaton \/ Cutler-Hammer EC3030 - 30A 3 Pole Molded Case Circuit Breaker","description":"Serving commercial facilities, the Eaton EC3030 is a 3-pole, 30-amp molded case circuit breaker from the classic Westinghouse E-Frame family. This unit mounts into legacy Cutler-Hammer Type EC panelboards via a secure bolt-on connection. The EHD3030 serves as the modern equivalent for this exact footprint. 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The integrated Visi-Trip feature simplifies troubleshooting during maintenance checks.","brand":"Square D","offers":[{"title":"New","offer_id":45354371449145,"sku":"EDB14030EPD","price":841.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/EDB14030EPD1PoleCircuitBreaker_SquareD-01_81159ea7-1272-4412-acac-e80a92c97527.jpg?v=1720015429"},{"product_id":"siemens-ef3b030-r-30-amp","title":"Siemens EF3B030 - 30A 3 Pole Molded Case Circuit Breaker","description":"Built for heavy-duty commercial environments, this 30A E-frame device offers robust thermal-magnetic trip capabilities. It serves as a reliable component for older infrastructure requiring specific legacy form factors. The bolt-on configuration installs seamlessly into compatible Siemens and I-T-E panelboards. Facility managers should note that this exact unit is replaced by the ED63B030 for newer installations. It delivers an 18kAIC rating at 240VAC and supports 14-10 AWG conductors.","brand":"Siemens","offers":[{"title":"Re-Certified","offer_id":45354378232121,"sku":"EF3B030-R","price":378.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/EF3B030-R.jpg?v=1686681339"},{"product_id":"siemens-eh3b030-r-30-amp","title":"Siemens EH3B030 - 30A 3 Pole Molded Case Circuit Breaker","description":"Engineered for reliable commercial power management, this 30-amp, 3-pole Siemens EH3B030 molded case circuit breaker features a non-interchangeable thermal-magnetic trip unit. It mounts securely into Siemens P-series and classic ITE panelboards using a standard bolt-on configuration. For facilities maintaining legacy infrastructure, this E-Frame breaker provides an exact physical match, though it is succeeded by the ED43B030 series. 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It replaces FDB3030 and FD3030 units, offering an 18kAIC rating at 240V to keep legacy infrastructure operational.","brand":"Eaton \/ Westinghouse","offers":[{"title":"Re-Certified","offer_id":45354416013625,"sku":"FB3030-R","price":150.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/FB3030-R_4c52d088-a015-41b5-9521-afeccb831a06.jpg?v=1686681937"},{"product_id":"eaton-cutler-hammer-fd1030l-30-amp","title":"Eaton \/ Cutler-Hammer FD1030L - 30A 1 Pole Molded Case Circuit Breaker","description":"Designed for standalone mounting, the Eaton FD1030L is a 30-amp, single-pole molded case circuit breaker. This Series C F-Frame device provides essential thermal-magnetic protection for industrial environments. Unlike standard bolt-on models, this unit-mount breaker includes both line and load side lugs for flexible feed-thru wiring. It installs into Eaton Series C switchboards, motor control centers, and individual enclosures. The breaker boasts a robust 35kAIC interrupt rating at 277VAC.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45354418897209,"sku":"FD1030L","price":359.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/FD1030L-1-Pole-Circuit-Breaker_Eaton_1.jpg?v=1752784830"},{"product_id":"eaton-cutler-hammer-fd3030l-30-amp","title":"Eaton \/ Cutler-Hammer FD3030L - 30A 3 Pole Molded Case Circuit Breaker","description":"Designed for specialized enclosure applications, the Eaton FD3030L is a 30-amp, 3-pole unit-mount molded case circuit breaker. As part of the Series C F-Frame lineup, it delivers dependable long-time and instantaneous (LI) protection. Equipped with both line and load lugs, it easily integrates into motor control centers and switchboards. 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A visual Visi-Trip indicator allows maintenance personnel to quickly identify faulted circuits without interrupting facility operations.","brand":"Square D","offers":[{"title":"New","offer_id":45354588635449,"sku":"HJL36030M71","price":838.6,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":48013434945849,"sku":"HJL36030M71-R","price":451.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hjl36030m71_6c7e7428-c43e-4361-8c8a-3d2c519cbd83.jpg?v=1686688709"},{"product_id":"square-d-hla36030-30-amp","title":"Square D HLA36030 - 30A 3 Pole Molded Case Circuit Breaker","description":"The HLA36030 is a 3-pole, 30A MCCB from Square D's PowerPacT H-frame series. It utilizes thermal-magnetic trip technology to protect commercial and industrial electrical systems. This unit features an I-Line plug-on mounting style for fast installation into Square D I-Line panelboards and switchboards. It accepts 14-3\/0 AWG wiring via load-side lugs. Rated 100 kAIC at 480VAC, this breaker ensures robust fault protection. It includes fixed LI trip functions and a Visi-Trip indicator.","brand":"Square D","offers":[{"title":"New","offer_id":51149416300857,"sku":"HLA36030","price":1885.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":51224504107321,"sku":"HLA36030-R","price":895.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/HJA36030-3-Pole-Circuit-Breaker_SquareD_1_7cd39154-df0b-4a7d-b530-2e2135c2973a.jpg?v=1778184416"},{"product_id":"federal-pacific-na230-2-pole-circuit-breaker","title":"Federal Pacific NA230 - 30A 2 Pole Miniature Circuit Breaker","description":"Designed to support 30-amp residential or commercial loads, this legacy component ensures continuous electrical safety. It utilizes proven thermal-magnetic trip technology for standard circuit defense. 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