| Key ^ | Value |
|---|---|
| Alarm Contact, Made in USA, Trip Indicator | No |
| Alternate Mfr Part Number | GMT-1-2A |
| Application | Other IT and Datacom - IT and Datacomm - Other, Telecommunications DC power circuit protection |
| Applications | Telecom |
| Approval Agency | UR |
| Approvals | UL |
| Brand | Eaton |
| Breaking Capacity @ Rated Voltage | 300A AC, 450A DC, 450A AC, 300A DC |
| Catalog Number | GMT-1/2A |
| Characteristic, fuse type | fast acting |
| Class, Operating Temperature | - |
| Country of Origin | Multiple, MX - Mexico |
| current rating | 0.500 a |
| Current Rating | 0.5 A |
| Current Rating (Amps) | 500mA |
| ECCN | EAR99 |
| Family Series | Bussmann Fuses, GMT Series |
| Features | Indicating |
| Fuse Amps | 1/2A |
| Fuse Type | Indicating Fuse |
| Gross Weight, Net Weight | 0 lbs |
| Height | 0.62 in. |
| Interrupt Rating | 300 Amp at 125 Vac, 450 Amp at 60 Vdc, 300 A @ 125 VAC, 450 A @ 60 VDC |
| Item Number, Manufacturer Part Number | BK/GMT-1/2A |
| item per pack | 1 |
| Item Type | Telecommunication fuse |
| Lead Free Status / RoHS Status | RoHS Compliant |
| Length | 0.78 in. |
| Manufacturer | Eaton Bussmann, Bussmann |
| Manufacturer Standard Lead Time | 3 Weeks |
| Material | Tin-plated beryllium copper terminal |
| Mfr | Eaton - Bussmann Electrical Division |
| Mounting Type, mounting type | Holder |
| nsn | 5920-00-995-6079 |
| package | bulk |
| Package / Case | Alarm Indicator |
| Package Type | Plug-In |
| Packaging | Bulk Pack |
| Part Status | Active |
| Product Series, series, Series | gmt |
| Rated Voltage | 125V ac/60V dc |
| Response Time | Fast Blow |
| RoHS | Yes |
| Shape | Rectangular |
| Size | 0.810 In Length X 0.688 In Height |
| Size / Dimension | 0.688" L x 0.127" W x 0.810" H (17.48mm x 3.23mm x 20.57mm) |
| Special Features | Color code red |
| Standard | CE Marked,RoHS Compliant |
| Standard Package | 100 |
| Sub Brand | Bussmann Series |
| Type | Alarm Indicating Fuses |
| Type of Indicators | Visual Spring Indication; Alarm Circuit Indication |
| UNSPSC | 39121627 |
| UPC | 051712576703 |
| Voltage (AC) | 125 VAC |
| Voltage (DC) | 60 VDC |
| Voltage Rating | 125 Vac, 60 Vdc |
| voltage rating | 125.0 v |
| Voltage Rating - AC | 125V, 125 V |
| Voltage Rating - DC | 60 V, 60V |
| Width | 0.11 in. |
| Img | Seller | Supplier SKU | Requested Price ^ | Calc MOQ Price | MOQ | In Stock | Lead Time | Brand | Weight | Preferred Tier |
|---|---|---|---|---|---|---|---|---|---|---|
| iodParts | BK/GMT-1/2A | 1.65 | 132.99 | 200 | 800 | Eaton | 1.65 @ Qty: 200+ | |||
| Hotenda | H557862 | 2.96 | 2.96 | 1 | 33 | Eaton (formerly Cooper Bussmann) | 2.96 @ Qty: 1+ | |||
![]() ![]() | Component Electronics | 507-189 | 3.08 | 3.08 | 1 | 32 | BUSSMANNN | 3.08 @ Qty: 1+ | ||
| AI Consolidated | GMT-1-2A-BUSSMANN | 5.36 | 5.36 | 1 | 32 | Bussmann Eaton Cooper Fuses | 0.003 | 5.36 @ Qty: 1+ | ||
| AmazonTP | B00DKYLLLA | 6.43 | 6.43 | 1 | 32 | 2 | EATON BUSSMANN SERIES | 6.43 @ Qty: 1+ | ||
| Waldom | EATON GMT-1/2A | 6.56 | 6.56 | 1 | 32 | Eaton | 6.56 @ Qty: 1+ | |||
| Onlinecomponents.com | GMT-1/2A | 8.6 | 15.48 | 3 | 904 | Eaton | 8.6 @ Qty: 3+ | |||
| AmazonSC | B008KNR0FW | 8.99 | 8.99 | 1 | 32 | Cooper Bussmann | 8.99 @ Qty: 1+ | |||
| steinerelectric.com | 233205 | 9.24 | 9.24 | 1 | 32 | BUSSMANN | 9.24 @ Qty: 1+ | |||
![]() ![]() | Radwell | GMT12A | 9.53 | 43.838 | 10 | 3 | BUSSMANN | 9.53 @ Qty: 10+ | ||
![]() ![]() | Walker Industrial | GMT-1-2A | 9.84 | 45.264 | 10 | In Stock | 17 | Cooper Bussmann | 9.84 @ Qty: 10+ | |
![]() ![]() | Tedss | 2026001769 | 10.0 | 10.0 | 1 | In Stock | COOPER BUSSMANN | 10.0 @ Qty: 1+ | ||
| Federal Connectors | GMT12A@BUS | 10.0 | 14.0 | 2 | 1929 | COOPER BUSSMANN | 10.0 @ Qty: 2+ | |||
| Verical | BK/GMT-1/2A | 10.06 | 34.204 | 7 | 904 | Cooper Bussmann | 10.06 @ Qty: 7+ | |||
![]() ![]() | Galco | BK/GMT-1/2A-BUSS | 11.08 | 449.848 | 100 | 32 | Bussmann | 11.08 @ Qty: 100+ | ||
| Mouser | 504-GMT-1/2 | 12.41 | 12.41 | 1 | 470 | Cooper Bussmann | 12.41 @ Qty: 1+ | |||
| Graybar | 98414305 | 14.0672 | 14.0672 | 1 | In Stock | Bussmann (Eaton) | 14.0672 @ Qty: 1+ | |||
| us.rs-online.com | 74058488 | 15.86 | 72.956 | 10 | 32 | Bussmann by Eaton | 15.86 @ Qty: 10+ | |||
![]() ![]() | crescentelectric.com | 18000 | 15.87 | 15.87 | 1 | 32 | Eaton | 15.87 @ Qty: 1+ | ||
![]() ![]() | Newark | 28F317 | 16.62 | 16.62 | 1 | 81 | EATON BUSSMANN | 16.62 @ Qty: 1+ | ||
![]() ![]() | Platt.com | 0964773 | 22.86 | 22.86 | 1 | 32 | Eaton/Bussmann Series | 22.86 @ Qty: 1+ | ||
![]() ![]() | turtle.com | BUS BK/GMT-1/2A | 657.42 | 657.42 | 1 | 32 | Eaton | 657.42 @ Qty: 1+ |

