| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,800 pcs
|
1800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity (Maximum @ 125 V DC) | |
| Breaking Capacity (Maximum @ 250 V AC) | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Melting I²t | |
| Mounting Type | |
| Package / Case | |
| Response Time | |
| Size / Dimension | |
| Voltage Rating | |
| Voltage Rating (Maximum @ AC) | |
| Voltage Rating (Maximum @ DC) |
The Eaton BK/MDA-20-R is a 20A slow blow ceramic cartridge fuse designed for overcurrent protection in circuits with high inrush currents. It is rated for 250VAC and 125VDC operation, with a breaking capacity of 1.5kA at 250VAC and 10kA at 125VDC.
With a melting I²t of 483.45 A²s, this fuse can tolerate brief surge currents without nuisance opening. The slow blow response makes it suitable for applications such as power supplies, motor start-ups, and capacitive loads.
The fuse is housed in the standard 3AB (3AG) package measuring 0.250" diameter by 1.250" length (6.35mm x 31.75mm). It requires a compatible fuse holder for installation. Approvals include CE, CSA, and UL.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.80 | $2.80 |
| 5+ | $2.32 | $2.32 |
| 10+ | $2.14 | $2.14 |
| 50+ | $1.77 | $1.77 |
| 100+ | $1.64 | $1.64 |
| 300+ | $1.44 | $1.44 |
| 500+ | $1.36 | $1.36 |
| 1,000+ | $1.25 | $1.25 |
| 5,000+ | $1.03 | $1.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 20 A.
It is rated for 250 VAC maximum and 125 VDC maximum.
The breaking capacity is 1.5 kA at 250 VAC and 10 kA at 125 VDC.
It is a slow blow (time-delay) fuse.
It comes in the 3AB, 3AG package measuring 0.250" diameter x 1.250" length (6.35mm x 31.75mm).
The melting I²t is 483.45 A²s.