Aviation Parts Circuit is a leading source for top quality electrical connectors from manufacturers including Staco Energy Products and many others. In our inventory of more than two billion new and obsolete parts, we offer electrical connector parts such as SC20001RM, SC-BP2000, 146-0121, 6020CT-2D, 1020B-2 and many more from top electrical connector parts manufacturers like Staco Energy Products, all of which are readily available with short lead times and competitive prices. We only do business with top electrical connector parts manufacturers, and each part we sell undergoes robust quality assurance testing before it leaves our warehouses. Furthermore, as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent connector parts distributor with a no China sourcing policy, we can ensure that each connector part we offer is fully traceable or comes directly from its manufacturer. At Aviation Parts Circuit, our aim is not only to improve the parts procurement process, but to revolutionize entirely. Our inventory is stocked with products by leading entities such as Staco Energy Products, and others that we trust. To see how we are making this goal a reality, submit an RFQ today.
| Part No | Description | Part Type | QTY | RFQ |
|---|---|---|---|---|
| SC20001RM | ups system unistar iii rack 2kva 1.4kw 120vac input 120vac output | other connectors | Avl | RFQ |
| SC-BP2000 | battery pack for sc20001t ups system 2kva 127 lbs | other connectors | Avl | RFQ |
| 146-0121 | brush assembly for type 171 201 201-40 221 221b 251 252 291 511 3pn221b 3pn501b | other connectors | Avl | RFQ |
| 6020CT-2D | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 35a | other connectors | Avl | RFQ |
| 1020B-2 | variable transformer voltage controls 480v 0-480/0-560vout 240v 0-560vout 3.5a | other connectors | Avl | RFQ |
| 5021E-4PS | variable transformer voltage controls 480v 0-480/0-560vout 240vin 0-560vout 56a | other connectors | Avl | RFQ |
| 6020-3P | variable transformer voltage controls 240v 0-240/0-280vout 120v 0-280vout 105a | other connectors | Avl | RFQ |
| 6011E-5P | variable transformer voltage controls 0-120/0-140vout 300a 120vin single phase | other connectors | Avl | RFQ |
| 2520CT | variable transformer voltage controls 480v 0-480/0-560vout 240vin 0-560vout 10a | other connectors | Avl | RFQ |
| 5021E-4D | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 56a | other connectors | Avl | RFQ |
| 6011CT-2D | variable transformer voltage controls 0-120/0-140vout 60a 120vin 3 phase open | other connectors | Avl | RFQ |
| 808-0131-S | brush for 1220 1220b series | other connectors | Avl | RFQ |
| 5011-2P | variable transformer voltage controls 120v 0-140vout 100a singlephase parallel | other connectors | Avl | RFQ |
| 3PNJ201B | transformers 120vin 2a 0-140vout | other connectors | Avl | RFQ |
| 5011C-2D | variable transformer voltage controls 120vin 0-140vout 50a 3 phase open delta | other connectors | Avl | RFQ |
| 808-0128-S | brush assembly for staco variable transformer series 501 and 501c | other connectors | Avl | RFQ |
| 6020E-4PS | variable transformer voltage controls 480v 0-480/0-560vout 240vin 0-560vout 70a | other connectors | Avl | RFQ |
| SC-BP3000-21602CT | battery pack 3kva 2 strings 16 batteries with 200w charger | other connectors | Avl | RFQ |
| 221-B-2 | variable transformer voltage controls 0-240/0-264vout 2.5a 240vin single phase | other connectors | Avl | RFQ |
| 221-B-3 | variable transformer voltage controls 240v 0-240vout 2.5a three phase | other connectors | Avl | RFQ |
| 3PNJ401B | transformers 120vin 4a 0-140vout | other connectors | Avl | RFQ |
| 5011-3P | variable transformer voltage controls 120v 0-140vout 150a singlephase parallel | other connectors | Avl | RFQ |
| 5011CT-2S | variable transformer voltage controls 240vin 0-280vout 50a single phase series | other connectors | Avl | RFQ |
| 6011E-3Y | transformer three phase wye wiring 240 v @ 60 hz 60 a 0 to 240 0 to 280 v | other connectors | Avl | RFQ |
| 5011-6D | variable transformer voltage controls 120v 0-140vout 150a 3 phase open delta | other connectors | Avl | RFQ |
| 6011CT | variable transformer voltage controls 0-120/0-140vout 120a 120vin single phase | other connectors | Avl | RFQ |
| 6011-4PS | variable transformer voltage controls 0-240/0-280vout 120a 240vin single phase | other connectors | Avl | RFQ |
| 5011-4PS | variable transformer voltage controls 240v 0-280vout 100a series parallel | other connectors | Avl | RFQ |
| 6011C-2P | variable transformer voltage controls 0-120/0-140vout 120a 120vin single phase | other connectors | Avl | RFQ |
| 6020-6PS | variable transformer voltage controls 480v 0-480/0-560vout 240v 0-560vout 105a | other connectors | Avl | RFQ |
| 399-0115 | replacement parts knob | other connectors | Avl | RFQ |
| 6011-4P | variable transformer voltage controls 0-120/0-140vout 240a 120vin single phase | other connectors | Avl | RFQ |
| 5021E-3P | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 84a | other connectors | Avl | RFQ |
| 6020CT | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 35a | other connectors | Avl | RFQ |
| 808-0123 | brush for 1510 | other connectors | Avl | RFQ |
| 5011E-3Y | transformer three phase wye wiring 24.2 kva @ 60 hz 240 v 240 v @ 60 hz | other connectors | Avl | RFQ |
| B-10402 | brush assembly for staco variable transformers 2510 3pn2210 and j901 series | other connectors | Avl | RFQ |
| 1520CT-2 | variable transformer voltage controls 480v 0-480/0-560vout 240v 0-560vout 9.5a | other connectors | Avl | RFQ |
| 146-0121-S | brush assembly for type 171 201 201-40 221 221b 251 252 291 511 3pn221b 3pn501b | other connectors | Avl | RFQ |
| 5021-4PS | variable transformer voltage controls 480v 0-480/0-560vout 240vin 0-560vout 56a | other connectors | Avl | RFQ |
| SC30001RM | ups system unistar iii rack 3kva 2.1kw 120vac input 120vac output | other connectors | Avl | RFQ |
| 5011C-2S | variable transformer voltage controls 240vin 0-280vout 50a single phase series | other connectors | Avl | RFQ |
| 5011-2S | variable transformer voltage controls 240vin 0-280vout 50a single phase series | other connectors | Avl | RFQ |
| 6020E-4D | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 70a | other connectors | Avl | RFQ |
| 808-0127 | brush assembly for type 1010 and 1010b | other connectors | Avl | RFQ |
| 5021C-2S | variable transformer voltage controls 480v 0-480/0-560vout 240vin 0-560vout 28a | other connectors | Avl | RFQ |
| 2510CT | transformer var. 0 to 120v vo 25a io 3.00kva 120v vi 50/60hz cw/ccw | other connectors | Avl | RFQ |
| 60M1220BCT | variable transformer voltage controls 60sec motor cased 5a 480vin 60hz 0-480v | other connectors | Avl | RFQ |
| 5021CT | variable transformer voltage controls 480v 0-480/0-560vout 240vin 0-560vout 28a | other connectors | Avl | RFQ |
| FRC-20 | controller | other connectors | Avl | RFQ |
| 1020BCT | transformer var. 0 to 240v vo 3.5a io 0.84kva 240v vi 50/60hz cw/ccw | other connectors | Avl | RFQ |
| 6011E-6P | variable transformer voltage controls 0-120/0-140vout 360a 120vin single phase | other connectors | Avl | RFQ |
| 399-0172 | knob for staco vt series 2510 2520 and j901 | other connectors | Avl | RFQ |
| 501C-2 | variable transformer voltage controls 0-240/0-280vout 5a 240vin single phase | other connectors | Avl | RFQ |
| 5021-6D | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 84a | other connectors | Avl | RFQ |
| 1010BCT-2 | variable transformer voltage controls 0-240/0-280vout 10a 240vin w/enclosure | other connectors | Avl | RFQ |
| B-10690-S | brush for 2520 | other connectors | Avl | RFQ |
| 3PN1520BA | variable transformer voltage controls 240v 0-280vout 9.5a w/ammeter | other connectors | Avl | RFQ |
| 5011E-6D | variable transformer voltage controls 120v 0-140vout 150a 3 phase open delta | other connectors | Avl | RFQ |
| 1510CT | variable transformer voltage controls 0-240/0-280vout 15a w/screen term cover | other connectors | Avl | RFQ |
| SG0604-IO | ups 6 kva 4.2 kw 170 to 276 vac 60 hz + 3 online single phase | other connectors | Avl | RFQ |
| 808-0152-S | transformers brush elec. contact | other connectors | Avl | RFQ |
| 5021-2D | variable transformer voltage controls 240v 0-240/0-280vout 120vin 0-280vout 28a | other connectors | Avl | RFQ |
| 279-0050 | dial | other connectors | Avl | RFQ |
| 5021E-6P | variable transformer voltage controls 240v 0-240/0-280vout 120v 0-280vout 168a | other connectors | Avl | RFQ |
| 3PN1510BA | variable transformer voltage controls 120vin 0-140vout 15a w/ammeter | other connectors | Avl | RFQ |
| 3PN-MK | replacement parts mounting kit | other connectors | Avl | RFQ |
| 812-0845-S | replacement parts 5 brush assy 6011 | other connectors | Avl | RFQ |
| 5011-6Y | transformer three phase wye wiring 48.5 kva @ 60 hz 240 v 240 v @ 60 hz | other connectors | Avl | RFQ |
| 1220B-3 | variable transformer voltage controls 480vin 0-480vout 5a three phase | other connectors | Avl | RFQ |

Low Price Warrantied inventory at competitive prices

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality guaranteed We sell only warrantied and traceable parts

Get it fast All inventory ready to ship from our sellers
![]() |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote