
Enlarge
For Reference Only
Part Number | ECNR300 |
OEMstron Part # | ECNR300 |
Manufacturer | Eaton - Bussmann Electrical Division |
Category | Power › Circuit Protection › Electrical, Specialty Fuses |
Description | FUSE CARTRIDGE 300A 250VAC/VDC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ECNR300 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ECNR300 Specifications
Part Number | ECNR300 | |
Brand | Eaton - Bussmann Electrical Division | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Electrical, Specialty Fuses | |
Manufacturer | Eaton - Bussmann Electrical Division | |
Series | ECNR | |
Fuse Type | Cartridge | |
Current Rating (Amps) | 300A | |
Voltage Rating - AC | 250V | |
Voltage Rating - DC | 250V | |
Response Time | Slow Blow | |
Applications | Electrical, Industrial | |
Features | - | |
Class | RK5 | |
Approvals | CE, CSA, UL | |
Operating Temperature | - | |
Breaking Capacity @ Rated Voltage | 200kA | |
Mounting Type | Holder | |
Package / Case | Cartridge, Non-Standard | |
Size / Dimension | 2.380" Dia x 8.630" L (60.45mm x 219.20mm) |
ECNR300 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ECNR300 D# ECNR300 Eaton Corporation |
Fuse Class RK5 300A 250V Slow Blow 2-Pin Lug Holder Carton - Bulk (Alt: ECNR300) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECNR300 D# ECNR300-ND Eaton Bussmann |
FUSE CARTRIDGE 300A 250VAC/VDC |
Temporarily Out of Stock |
Part Number | Description | Stock |
ECNR300 Eaton Corporation |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
ECNR300 D# 000000000003634825 Eaton Bussmann |
Industrial & Electrical Fuses 250V 300A Dura Lag Time Delay |
0 |
Part Number | Description | Stock |
ECNR300 Eaton Bussmann |
OEM/CM ONLY |
57 |
The Products You May Be Interested In
![]() |
170L5020 | FUSE 250A 660V 1*STN/110 AR | 374 More on Order |
![]() |
004186231 | FUSENH3GGM500A500VAC KOMBI | 106 More on Order |
![]() |
004724216 | FUSENH2GRM160A690VAC 550VDC200KA | 188 More on Order |
![]() |
004246007 | FUSEHVVVTD367MM16A 10/17.5KVD=53 | 443 More on Order |
![]() |
004113830 | FUSENH3GGM400A1200VAC TRIP INDIC | 382 More on Order |
![]() |
2D16 | FUSE CARTRIDGE 2A 500VAC | 192 More on Order |
![]() |
40NHG0B | FUSE SQUARE 40A 500VAC RECT | 111 More on Order |
![]() |
C22G50 | FUSE CARTRIDGE 50A 690VAC | 246 More on Order |
![]() |
JLLS070.V | FUSE CARTRIDGE 70A 600VAC/300VDC | 179 More on Order |
![]() |
CY14X51M50 | FUSE T/L 50A 500V 14X51MM EURO | 331 More on Order |
![]() |
0JTD150.X | FUSE CRTRDGE 150A 600VAC/500VDC | 418 More on Order |
![]() |
160NH2G-B | FUSE 160A 690V CLASS GL/GG | 323 More on Order |
Quick Inquiry
In Stock | 231 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.