{"title":"Panel Mount Circuit Breakers","description":"\u003cp\u003ePanel mount breakers fasten to the panel or back pan of the enclosure they sit in. Molded case and miniature frames, new and re-certified.\u003c\/p\u003e","products":[{"product_id":"hkb3100-r","title":"Eaton \/ Cutler-Hammer HKB3100 - 100A 3 Pole Molded Case Circuit Breaker","description":"Engineered for commercial and industrial distribution, the Eaton HKB3100 is a 3-pole, 100A molded case circuit breaker from the classic Mark 75 lineup. This K-Frame device provides reliable overcurrent protection for heavy-duty applications, utilizing a standard thermal-magnetic trip unit with long-time and instantaneous (LI) functions. It installs into vintage Eaton Series C panelboards and Westinghouse switchboards. Rated for 65kAIC at 240VAC, it is replaced by the modern HKD3100.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45354589159737,"sku":"HKB3100-R","price":1654.48,"currency_code":"USD","in_stock":true}]},{"product_id":"hkb3150-r","title":"Eaton \/ Cutler-Hammer HKB3150 - 150A 3 Pole Molded Case Circuit Breaker","description":"Belonging to the Cutler-Hammer Mark 75 series, the HKB3150 delivers 150A of 3-pole overcurrent protection. Designed for panel mount applications, it fits perfectly into Eaton Series C panelboards and industrial switchboards. Delivering a high interrupting capacity of 65kA at 240VAC, it utilizes fixed thermal and adjustable magnetic trip functions to safeguard critical circuits. For facilities updating their infrastructure, this K-Frame model crosses over to the newer HKD3150.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45354589258041,"sku":"HKB3150-R","price":1654.48,"currency_code":"USD","in_stock":true}]},{"product_id":"hkb3200-r","title":"Eaton \/ Cutler-Hammer HKB3200 - 200A 3 Pole Molded Case Circuit Breaker","description":"Designed for heavy-duty commercial and industrial applications, this 200-amp, 3-pole molded case circuit breaker is part of the classic Mark 75 K-Frame series. It provides essential long-time and instantaneous (LI) overcurrent protection to keep facility power distribution networks running safely. This unit installs into existing Eaton Series C panelboards, Mark 75 enclosures, and compatible switchboards. When transitioning to newer equipment, the HKD3200 serves as the substitute.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45354589389113,"sku":"HKB3200-R","price":1654.48,"currency_code":"USD","in_stock":true}]},{"product_id":"cutler-hammer-hmdl3800w-r-800-amp","title":"Eaton \/ Cutler-Hammer HMDL3800W - 800A 3 Pole Molded Case Circuit Breaker","description":"Built to handle demanding electrical distribution networks, this 800-ampere Series C component utilizes proven thermal-magnetic trip technology. The breaker ships without lugs to accommodate specialized terminal kits required by complex industrial installations. Compatibility extends across various Cutler-Hammer and Eaton enclosures, specifically targeting M-Frame chassis footprints.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45354603053369,"sku":"HMDL3800W-R","price":2103.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hmdl3800w_d0194399-064e-489b-9cc5-4cd61f870a9c.jpg?v=1686689333"},{"product_id":"eaton-cutler-hammer-hnd312t33w-3-pole-circuit-breaker","title":"Eaton \/ Cutler-Hammer HND312T33W - 1200A 3 Pole Molded Case Circuit Breaker","description":"Delivering advanced circuit protection, the Eaton HND312T33W is a 1200A, 3-pole molded case circuit breaker designed for commercial and industrial facilities. This N-Frame unit installs into Eaton Series C panelboards, switchboards, and motor control centers. It is replaced by the NGH312033E for newer Series G installations. Equipped with an electronic LS trip unit, it offers adjustable long-time and short-time settings. It provides 65 kAIC at 480VAC and is fully HACR rated.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45354603839801,"sku":"HND312T33W","price":10826.99,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45354603872569,"sku":"HND312T33W-R","price":4365.0,"currency_code":"USD","in_stock":true}]},{"product_id":"eaton-cutler-hammer-kd3250-3-pole-circuit-breaker-new","title":"Eaton \/ Cutler-Hammer KD3250 - 250A 3 Pole Molded Case Circuit Breaker","description":"Supplying robust protection for industrial facilities, the Eaton KD3250 is a 250A, 3-pole molded case circuit breaker. This Series C K-Frame device ensures consistent performance. Designed for panel mount applications, it installs into Eaton Pow-R-Line 3a and 4 panelboards, switchboards, and MCCs. The breaker accepts 250 to 500 kcmil wire. With a 35 kAIC rating at 480VAC, it features an interchangeable thermal-magnetic trip unit. It is HACR rated and supports reverse feed configurations.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":51149422919993,"sku":"KD3250","price":1783.99,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":51206123684153,"sku":"KD3250-R","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/KD3250_1.jpg?v=1784208414"},{"product_id":"eaton-cutler-hammer-kdb3400-3-pole-circuit-breaker","title":"Eaton \/ Cutler-Hammer KDB3400 - 400A 3 Pole Molded Case Circuit Breaker","description":"Designed for commercial and industrial applications, the KDB3400 is a 3-pole, 400A molded case circuit breaker from Eaton's Series C family. It provides robust overcurrent and short-circuit protection for heavy-duty electrical systems. This K-Frame device installs into compatible Eaton panelboards, switchboards, and motor control centers. It features a standard panel mount configuration and includes line and load lugs for straightforward wire termination.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":51149424001337,"sku":"KDB3400","price":2071.99,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":51206161629497,"sku":"KDB3400-R","price":1281.68,"currency_code":"USD","in_stock":true}]},{"product_id":"eaton-cutler-hammer-kdc3400-3-pole-circuit-breaker","title":"Eaton \/ Cutler-Hammer KDC3400 - 400A 3 Pole Molded Case Circuit Breaker","description":"Engineered for heavy-duty industrial power systems, the KDC3400 is a 3-pole, 400A molded case circuit breaker. It provides essential thermal-magnetic protection to safeguard commercial facilities and manufacturing plants. This Series C breaker integrates seamlessly into Eaton panelboards, switchboards, and motor control centers. The K-Frame design utilizes standard lug terminals to accept dual 3\/0 AWG to 250 kcmil conductors. With a 100kAIC rating at 480V, it offers superior performance.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":51149425606969,"sku":"KDC3400","price":2768.99,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":51206165168441,"sku":"KDC3400-R","price":1959.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/HKD3000-3-Pole-Circuit-Breaker-Eaton-1_7bdef66a-9588-4692-92d9-8e628a93abfd.jpg?v=1769623035"},{"product_id":"cutler-hammer-qc2010-10-amp","title":"Eaton \/ Cutler-Hammer QC2010 - 10A 2 Pole Miniature Circuit Breaker","description":"Rated for 10 amps, this two-pole miniature circuit breaker utilizes a convenient cable-in\/cable-out design for streamlined wiring in commercial and industrial applications. The unit provides fixed thermal-magnetic trip functions to safeguard sensitive branch circuits against overloads and short circuits. It mounts into standard Eaton Quicklag panelboards, custom enclosures, or DIN rails using an accessory adapter. This HACR-rated component delivers a 10kA interrupting capacity at 120\/240VAC.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45355015766329,"sku":"QC2010","price":46.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/QC2010-2-Pole-Circuit-Breaker_EATON_1.jpg?v=1772040496"},{"product_id":"cutler-hammer-qcgfep1020-20-amp","title":"Eaton \/ Cutler-Hammer QCGFEP1020 - 20A GFEP Miniature Circuit Breaker","description":"Built for industrial equipment safety, this 20A GFEP breaker monitors circuits for ground faults. Its 30mA trip sensitivity is engineered to protect hardware rather than serving as a personnel GFCI. This single-pole breaker utilizes a panel mount design with cable-in\/cable-out connections. It fits into Eaton Quicklag panelboards and standard enclosures, accommodating 14-4 AWG wire. Delivering a 10 kAIC interrupting capacity at 120VAC, the unit features a fixed thermal-magnetic trip mechanism.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45355020484921,"sku":"QCGFEP1020","price":162.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/QCGFEP1020_1.jpg?v=1686700547"},{"product_id":"cutler-hammer-ls360600a-r-600-amp","title":"Eaton \/ Cutler-Hammer LS360600A - 600A 3 Pole Molded Case Circuit Breaker","description":"Designed to protect heavy commercial circuits, the Eaton LS360600A is a 600-amp, 3-pole molded case circuit breaker. It utilizes proven thermal-magnetic technology with adjustable magnetic settings. This Series C MDS-Frame device is configured for panel mounting in Cutler-Hammer switchboards, MCCs, and distribution panels. While a staple for maintaining existing infrastructure, the LD3600 is its modern replacement. With a 65kAIC capacity at 240V, it safely clears high-level electrical faults.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45356269994297,"sku":"LS360600A-R","price":1980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/ls360600a-r_75c84238-60c8-4676-81ed-4524273fad1f.jpg?v=1686716730"},{"product_id":"nzmb2-af35-bt-na","title":"Eaton \/ Moeller NZMB2-AF35-BT-NA - 35A 3 Pole Molded Case Circuit Breaker","description":"Designed for commercial and industrial applications, the Eaton NZMB2-AF35-BT-NA molded case circuit breaker provides reliable protection for motor control centers and machinery. This panel-mount MCCB integrates into Eaton NZM switchboards, xEnergy switchgear, and control panels. It features box lug terminals for secure 12 AWG to 350 kcmil wire connections. Rated 35kA at 240VAC, the unit utilizes a fixed thermal and adjustable magnetic (LI) trip mechanism and carries a HACR rating.","brand":"Eaton \/ Moeller","offers":[{"title":"New","offer_id":45356752666937,"sku":"NZMB2-AF35-BT-NA","price":611.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/nzmb2-af35-bt-na_bc85cf07-fb2a-46c2-912d-7e7be80cd512.jpg?v=1686726099"},{"product_id":"cutler-hammer-hfd3050v-50-amp","title":"Eaton \/ Cutler-Hammer HFD3050V - 50A 3 Pole Molded Case Circuit Breaker","description":"Designed for high-temperature applications, the Eaton HFD3050V is a 3-pole, 50A MCCB with a 50°C ambient calibration. It delivers precise thermal-magnetic LI protection for industrial and marine use. This panel-mount F-Frame breaker integrates into Eaton Series C panelboards and motor control centers. It includes load-side lugs and is replaced by the Power Defense PDG23M0050VFFJ. Handling severe events, it boasts a 65 kAIC rating at 480VAC.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45356883542329,"sku":"HFD3050V","price":1151.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/HFD3050L-3-Pole-Circuit-Breaker_Eaton_1_60749b5e-a248-4bdf-b1ab-efa0a8750097.jpg?v=1787857970"},{"product_id":"cutler-hammer-jd3250kw-250-amp","title":"Eaton \/ Cutler-Hammer JD3250KW - 250A 3 Pole Molded Case Switch","description":"Belonging to the Series C family, this 250A molded case switch delivers robust manual disconnect functionality for industrial power systems. It is designed specifically for circuit isolation. The J-frame unit mounts into Eaton Series C panelboards, switchboards, and motor control centers. It can be replaced by the newer Power Defense PDG3 series. Capable of handling up to 600VAC, the switch features a high-magnetic self-protecting trip mechanism. It is supplied without terminal lugs.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45357099516217,"sku":"JD3250KW","price":2610.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":50851009954105,"sku":"JD3250KW-R","price":695.0,"currency_code":"USD","in_stock":false}]},{"product_id":"hk3100-r","title":"Eaton \/ Cutler-Hammer HK3100-R - 100A 3 Pole Molded Case Circuit Breaker","description":"Belonging to the Series C lineup, the Eaton HK3100 is a 3-pole, 100A molded case circuit breaker built for commercial and industrial applications. It features thermal-magnetic LI protection to safeguard critical infrastructure. This K-frame breaker mounts into Eaton panelboards, switchboards, and motor control centers. It replaces legacy Cutler-Hammer units and includes line and load lugs. Rated for 600VAC, it delivers a 65kAIC rating at 480V.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45357481591097,"sku":"HK3100-R","price":533.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3100_7b31d0ad-15f4-4049-9046-dda266c804b7.jpg?v=1686736899"},{"product_id":"westinghouse-hk3125-r","title":"Eaton \/ Westinghouse HK3125 - 125A 3 Pole Molded Case Circuit Breaker","description":"Part of the Series C family, this 125-amp K-Frame molded case circuit breaker provides reliable overcurrent protection for industrial facilities. It is designed to mount into older Westinghouse panelboards and motor control centers. As an exact replacement for discontinued systems, it can be substituted with the newer HKD3125 model if needed. The thermal-magnetic trip unit features fixed thermal and adjustable magnetic settings, delivering a 65kAIC interrupt rating at 480VAC.","brand":"Eaton \/ Westinghouse","offers":[{"title":"Re-Certified","offer_id":45357482443065,"sku":"HK3125-R","price":533.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3125_21c704b0-60f5-427f-93c3-2bb022efae10.jpg?v=1686736906"},{"product_id":"westinghouse-hk3150-r","title":"Eaton \/ Westinghouse HK3150 - 150A 3 Pole Molded Case Circuit Breaker","description":"Designed to restore older electrical infrastructure, this 150-amp Series C circuit breaker offers proven thermal-magnetic protection for commercial facilities. It mounts into existing Westinghouse switchboards and motor control centers, ensuring a precise fit for legacy applications. When upgrading, it is replaced by the HKD3150 catalog number. The three-pole K-Frame design achieves a 65kAIC rating at 480V and includes factory-installed line and load lugs for immediate termination.","brand":"Eaton \/ Westinghouse","offers":[{"title":"Re-Certified","offer_id":45357482606905,"sku":"HK3150-R","price":533.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3150_55d466e7-0dac-4c1d-8fb0-96afc9e121ce.jpg?v=1686736912"},{"product_id":"westinghouse-hk3175-r","title":"Eaton \/ Westinghouse HK3175 - 175A 3 Pole Molded Case Circuit Breaker","description":"The HK3175 is a 3-pole, 175A molded case circuit breaker from Eaton's Series C K-Frame lineup. It provides robust thermal-magnetic protection for commercial and industrial branch circuits. This unit mounts into legacy Westinghouse panelboards and motor control centers. It serves as an exact replacement for older installations and is officially replaced by the HKD3175. Delivering a 65kAIC rating at 480VAC, it features fixed thermal and adjustable magnetic trip functions. Lugs are included.","brand":"Eaton \/ Westinghouse","offers":[{"title":"Re-Certified","offer_id":45357482803513,"sku":"HK3175-R","price":533.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3175_74c33ff0-db92-45e7-8529-a0c85e23dd41.jpg?v=1686736918"},{"product_id":"westinghouse-hk3200-r","title":"Eaton \/ Westinghouse HK3200 - 200A 3 Pole Molded Case Circuit Breaker","description":"A drop-in replacement for older Westinghouse systems, the HK3200 is a 200A, 3-pole molded case circuit breaker. It is engineered for commercial and industrial power distribution. This K-Frame MCCB installs into legacy panelboards, switchboards, and motor control centers without requiring custom adapters. It is officially replaced by the modern HKD3200. Featuring thermal-magnetic trip technology with adjustable magnetic settings, it delivers a 65 kAIC interrupting capacity at 480VAC.","brand":"Eaton \/ Westinghouse","offers":[{"title":"Re-Certified","offer_id":45357483131193,"sku":"HK3200-R","price":533.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3200_9244667b-212a-4cea-93d2-1380d849704b.jpg?v=1686736932"},{"product_id":"westinghouse-hk3225-r","title":"Eaton \/ Westinghouse HK3225 - 225A 3 Pole Molded Case Circuit Breaker","description":"Maintaining older electrical systems is simplified with the HK3225, a 225A, 3-pole molded case circuit breaker. It delivers robust power distribution for commercial facilities. Designed as a K-Frame device, it integrates into legacy Westinghouse and Cutler-Hammer switchboards. Facility managers can rely on this exact-fit component, which is replaced by the HKD3225. The breaker features a 65 kAIC rating at 480VAC and utilizes thermal-magnetic trip technology with adjustable magnetic settings.","brand":"Eaton \/ Westinghouse","offers":[{"title":"Re-Certified","offer_id":45357484736825,"sku":"HK3225-R","price":533.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3225_41314261-2e2a-4177-9795-ee42603657c2.jpg?v=1686736938"},{"product_id":"hk3225f-r","title":"Eaton \/ Cutler-Hammer HK3225F-R - 225A 3 Pole Molded Case Circuit Breaker","description":"Delivering reliable overcurrent protection, the Eaton HK3225F is a 225A, 3-pole molded case circuit breaker frame. It uses thermal-magnetic LI trip capabilities to secure commercial power networks. Designed for the Series C family, this K-frame device mounts into compatible Eaton switchboards and motor control centers. As a frame-only configuration, lugs must be sourced independently. The breaker provides a robust 65kAIC interrupt rating at 480V and is HACR rated for HVAC equipment.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45357485031737,"sku":"HK3225F-R","price":321.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/products\/hk3225f_44fa41ac-9bf5-406f-80ac-d45b2123ab6f.jpg?v=1686736944"},{"product_id":"hkb3125-r","title":"Eaton \/ Cutler-Hammer HKB3125 - 125A 3 Pole Molded Case Circuit Breaker","description":"Operating as a critical safety component in industrial power distribution, this 125A Eaton MCCB offers proven thermal-magnetic LI protection. The 3-pole Mark 75 breaker is engineered for 600VAC and 250VDC networks, providing a robust 65kAIC interrupt capacity at 240V. It installs into older switchboards and Series C panelboards that require K-Frame dimensions. For facilities modernizing their infrastructure, this legacy model is officially replaced by the current HKD3125 catalog number.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45357487653177,"sku":"HKB3125-R","price":1654.48,"currency_code":"USD","in_stock":true}]},{"product_id":"hkb3175-r","title":"Eaton \/ Cutler-Hammer HKB3175 - 175A 3 Pole Molded Case Circuit Breaker","description":"Engineered for commercial and industrial power distribution, the HKB3175 is a 175-amp molded case circuit breaker from Eaton's legacy Mark 75 K-Frame series. It utilizes proven thermal-magnetic trip technology for dependable long-time and instantaneous (LI) overcurrent protection. This panel-mount breaker fits into older Eaton Series C panelboards, Mark 75 panelboards, and switchboards. For modern upgrades, this unit is superseded by the HKD3175 model. Rated for 65 kAIC at 240V.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45357489062201,"sku":"HKB3175-R","price":1654.48,"currency_code":"USD","in_stock":true}]},{"product_id":"hkb3225-r","title":"Eaton \/ Cutler-Hammer HKB3225 - 225A 3 Pole Molded Case Circuit Breaker","description":"Built to handle heavy commercial loads, this 225-amp molded case circuit breaker provides reliable thermal-magnetic trip functions. The unit is part of the trusted Mark 75 family, delivering essential LI protection. Designed for panel mount applications, it fits perfectly into Eaton Series C panelboards and standard switchboards. For facilities updating infrastructure, this model crosses over to the newer HKD3225. With a 65kA interrupting capacity at 240V, it ensures superior safety.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45357489291577,"sku":"HKB3225-R","price":1654.48,"currency_code":"USD","in_stock":true}]},{"product_id":"hkb3250-r","title":"Eaton \/ Cutler-Hammer HKB3250 - 250A 3 Pole Molded Case Circuit Breaker","description":"Engineered for robust industrial applications, the Eaton HKB3250 is a 3-pole, 250A molded case circuit breaker. It provides dependable long-time and instantaneous (LI) trip functions for commercial facilities. This K-Frame device installs into Eaton Series C panelboards and compatible switchboards. It is eventually replaced by the newer HKD3250 model. Rated for 65kAIC at 240VAC, it features fixed thermal and adjustable magnetic trip settings. The breaker is HACR rated and includes lugs.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"Re-Certified","offer_id":45357489652025,"sku":"HKB3250-R","price":2147.38,"currency_code":"USD","in_stock":true}]},{"product_id":"cutler-hammer-hkd3400x15-400-amp","title":"Eaton \/ Cutler-Hammer HKD3400X15 - 400A 3 Pole Molded Case Circuit Breaker","description":"Delivering reliable thermal-magnetic (LI) protection, the HKD3400X15 is a 400A, three-pole MCCB from Eaton. It is built to handle the rigorous demands of commercial power systems. This K-frame model installs into Series C panelboards and switchboards. The \"X15\" suffix denotes a factory configuration that includes load-side lugs (3TA401K), streamlining installation. Capable of interrupting 65 kAIC at 480VAC, it provides exceptional fault-clearing performance and features reverse feed capability.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45357492437305,"sku":"HKD3400X15","price":2053.55,"currency_code":"USD","in_stock":false}]},{"product_id":"eaton-hnd312t32w-3-pole-circuit-breaker","title":"Eaton \/ Cutler-Hammer HND312T32W - 1200A 3 Pole Molded Case Circuit Breaker","description":"Designed for commercial and industrial power systems, this 1200A N-Frame breaker utilizes microprocessor-based sensing for accurate fault protection. It fits into Eaton Series C panelboards and switchboards, serving as a reliable component for high-capacity distribution. The integrated LSI trip unit enables users to adjust long-time, short-time, and instantaneous parameters to achieve optimal system coordination. It delivers a robust 65kAIC interrupting rating at 480VAC.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":45357514162489,"sku":"HND312T32W","price":18705.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45357514195257,"sku":"HND312T32W-R","price":6850.0,"currency_code":"USD","in_stock":true}]},{"product_id":"cutler-hammer-hnd312t36w-1200-amp","title":"Eaton \/ Cutler-Hammer HND312T36W - 1200A 3 Pole Molded Case Circuit Breaker","description":"Built for demanding industrial environments, this 1200A N-Frame breaker offers advanced microprocessor-based sensing. It fits seamlessly into Eaton Series C switchboards, panelboards, and motor control centers. The integrated electronic trip unit features fully adjustable long-time, short-time, instantaneous, and ground fault (LSIG) parameters to optimize system coordination. For modern upgrades, this specific model transitions to the NGH312036E when utilizing Series G equipment.","brand":"Eaton \/ Cutler-Hammer","offers":[{"title":"New","offer_id":51149435207993,"sku":"HND312T36W","price":11769.44,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":51920813162809,"sku":"HND312T36W-R","price":6999.0,"currency_code":"USD","in_stock":true}]},{"product_id":"cutler-hammer-kdc3300-300-amp","title":"Eaton \/ Cutler-Hammer KDC3300 - 300A 3 Pole Molded Case Circuit Breaker","description":"Designed for high-fault environments, the Eaton KDC3300 is a 3-pole, 300A Series C molded case circuit breaker. It utilizes fixed thermal and adjustable magnetic trip functions to safeguard industrial power networks. This K-Frame device installs into Eaton motor control centers, switchboards, and Series C panelboards. It includes standard lugs that accept 3 AWG to 350 kcmil conductors. 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