Bussmann 50LET 50A 280V AC / 150V DC LET BS88 high-speed semiconductor fuse

Technical Specifications

Part Number

50LET

Manufacturer Part Number

LET-50

Series

LET Series (BS88 British Standard High Speed 280Vac/150Vdc)

Fuse Type

High Speed Fuse

Current Rating

50A

Voltage Rating

280V AC / 150V DC

AC / DC

AC/DC

Breaking Capacity

200kA AC / 50kA DC @ 150V

Pre-arcing I²t

25.

Total I²t

135

Operating Temperature

-40°C to +125°C

Package / Dimensions

BS88 British Standard

Mounting

Fuse Clip · Fuse Holder

Application

Cable protection · DC Bus Protection · Motor Drives · Power conversion

Standard

BS88 Part 4 · IEC 60269-4

Terminal Type

Bolted

Fuse Speed

High Speed

Utilization Class

aR

Approvals

CE · RoHS · UL Recognized

Certifications

UL Recognized|IEC Rated|CE|RoHS

Reference Lead Time

12-16 weeks

Minimum Order

10 pcs

Sample Status

Contact for Availability

Clearing I²t

135.

Watt Loss @ In

4.5W