POWR-GARD® Blocks & Holders

LSCR SERIES HIGH-SPEED FUSE BLOCKS

FUSE SERIES

CATALOG NUMBER

LSCR001

LSCR002

LSCR101

LSCR102

LSCR103

TERMINAL SIZE

1/4–20 UNC

3/8–16 UNC

1/4–20 UNC

3/8–16 UNC

1/2–13 UNC

VOLTAGE RATING

700 V ac/1500 V dc 700 V ac/1500 V dc

1000 V ac/dc

1000 V ac/dc

1000 V ac/dc

AMPERE RATING

400 A

800 A

400 A

800 A

1200 A

ESR1XLDB

125–250

X

ESR1XLUB

125–250

X

ESR3XLDB

250–630

X

EV1K

60–125

X

EV1K

150–600

X

PSR030DL

40–550

X

PSR030DS

40–550

X

PSR030UL

40–550

X

PSR030US

40–550

X

PSR031DL

200–800

X

PSR031DS

200–800

X

PSR031UL

200–800

X

PSR031US

200–800

X

PSR032DL

400–800

X

PSR032DS

400–800

X

PSR032UL

400–1100

X

PSR032US

400–1100

X

PSR033DL

450–800

X

PSR033DS

450–800

X

PSR070DL

50–315

X

X

PSR070UL

50–315

X

X

PSR071DL

160–450

X

X

PSR071UL

160–450

X

PSR072DL

250–630

X

X

PSR072UL

250–630

X

PSR073DL

315–700

X

X

PSX1XLDB

80–700

X

PSX1XLUB

80–700

X

PSX3XLDB

450–630

X

Disclaimer Notice – Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for

their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer.

High-Speed Fuse Block Selection Guide

Littelfuse.com/LSCR

© 2024 Littelfuse, Inc.

Rev: 022724

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