ECSR

Class RK5 600Vac, 1 to 60A

Dual-Element, Time-Delay Fuses

Form No. ESCR 1-60

Page 2 of 2

Data Sheet #1317

0109

BU-SB08453

Current Limitation Curves

Time-Current Characteristic Curves–

Average Melt

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Class R Fuse Blocks (600V) Catalog Data

(Clip Retaining Spring Standard, Suffix “R”)

Fuse Reducers For Class R Fuses

Equipment

Desired Fuse

Catalog Number

Fuse Clips

(Case) Size

(Pairs) 600V

60A

30A

No. 663-R

100A

30A

No. 216-R

60A

No. 616-R

200A

60A

No. 626-R

Terminal Type (Suffix No.)

Screw

Box Lug

Basic

with

with

Catalog

—

Pres.

—

Clip

Amps Poles

Number

Plate

Cu only

1

1

R60030-1

SR

PR

CR

—

to

2

R60030-2

SR

PR

CR

COR

30

3

R60030-3

SR

PR

CR

COR

31

1

R60060-1

—

—

CR

—

to

2

R60060-2

—

—

CR

—

60

3

R60060-3

—

—

CR

—