Bussmann 450LMMT 450A 240V AC / 150V DC (IEC); 250V AC / 150V DC (UL) LMMT BS88 high-speed semiconductor fuse

Technical Specifications

Part Number

450LMMT

Manufacturer Part Number

LMMT-450

Series

LMMT Series (BS88 British Standard High Speed 240Vac/150Vdc Large)

Fuse Type

High Speed Fuse

Current Rating

450A

Voltage Rating

240V AC / 150V DC (IEC); 250V AC / 150V DC (UL)

AC / DC

AC/DC

Breaking Capacity

200kA AC / 40kA DC (IEC); 50kA DC (UL)

I²t

19.5k A²s

Pre-arcing I²t

3,600.

Total I²t

19500

Operating Temperature

-40°C to +125°C

Package / Dimensions

BS88 British Standard Large

Mounting

Fuse Clip · Fuse Holder

Application

Large cable protection · Motor Drives · Power Distribution Protection

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

19,500.

Watt Loss @ In

38.0W