Welcome to our company!
Eaton MDL-3/16-R 187.5 mA Fuse 250 Vac Time-Delay (1/4 x 1-1/4 in)
Share
pEaton MDL-3/16-R — 187.5 mA, 250 V, time-delay fuse, 35 A at 250 Vac; 10,000 A at 125 Vac interrupting./p
- Product Details
- Download
Eaton MDL-3/16-R 187.5 mA Fuse 250 Vac Time-Delay (1/4 x 1-1/4 in)
The MDL-3/16-R from Eaton carries 187.5 mA, rated 250 Vac, uses a time-delay element.
Technical Data
| Parameter | Rating |
|---|---|
| Part number | MDL-3/16-R |
| Rated current | 187.5 mA (3/16 A) |
| Voltage rating | 250 Vac |
| Typical DC cold resistance | 4.81 Ω |
| Body | Glass tube, 1/4 x 1-1/4 in (6.4 x 31.7 mm) |
| Typical voltage drop | 1.05 V |
| AC interrupting rating | 35 A at 250 Vac; 10,000 A at 125 Vac |
| End caps | nickel-plated brass |
| Typical melting I2t | 0.116 A²s |
| Element | single element |
| Design standard | UL 248-14 |
Practical Notes
- Interrupting capability is 35 A at 250 Vac; 10,000 A at 125 Vac — confirm the circuit's prospective fault current stays below this.
- Time-delay element rides through motor starting and capacitive inrush without nuisance opening.
- Startup surges of several times rated current are tolerated for a short window.
- Working voltage must stay at or below 250 Vac; a lower-rated part is not a safe substitute.
- Do not upsize beyond 187.5 mA to stop nuisance trips — fix the cause instead.
Application Scenarios
Common installation contexts include:
- EV
Questions and Answers
What are the ratings of the MDL-3/16-R?
187.5 mA continuous at 250 Vac, interrupting rating 35 A at 250 Vac; 10,000 A at 125 Vac.
Is the MDL-3/16-R fast-acting or time-delay?
It is time-delay. It tolerates short inrush surges.
Can the MDL-3/16-R be used on a higher fault-current circuit?
No — its interrupting rating is 35 A at 250 Vac; 10,000 A at 125 Vac. Choose a part whose breaking capacity exceeds the prospective fault current.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd
