FRS-R

Dual-Element, Time-Delay Fuses

⁄Ω¡º-60A

Class RK5 – 600 Volt

Form No. FRS-R 1/10-60

Page 1 of 2

Data Sheet: 1017

7-25-03

A03014

⁄Ω¡ºA to 30A

.81" (

± 0.008)

5" (

± 0.31)

35A to 60A

1.06" (

± 0.008)

5.5" (

± 0.31)

Catalog Numbers

FRS-R-⁄Ω¡º

FRS-R-1°Ω¡º

FRS-R-8

FRS-R-⁄Ω•

FRS-R-2

FRS-R-9

FRS-R-⁄fiΩ¡ºº

FRS-R-2⁄Ω¢

FRS-R-10

FRS-R-¤Ω¡º

FRS-R-2⁄Ω™

FRS-R-12

FRS-R-⁄Ω¢

FRS-R-2°Ω¡º

FRS-R-15

FRS-R-‹Ω¡º

FRS-R-3

FRS-R-17⁄Ω™

FRS-R-›Ω¡º

FRS-R-3¤Ω¡º

FRS-R-20

FRS-R-⁄Ω™

FRS-R-3⁄Ω™

FRS-R-25

FRS-R-flꭧ

FRS-R-4

FRS-R-30

FRS-R-°Ω¡º

FRS-R-4⁄Ω™

FRS-R-35

FRS-R-1

FRS-R-5

FRS-R-40

FRS-R-1⁄Ω•

FRS-R-5flꭧ

FRS-R-45

FRS-R-1⁄Ω¢

FRS-R-6

FRS-R-50

FRS-R-1›Ω¡º

FRS-R-6⁄Ω¢

FRS-R-60

FRS-R-1⁄Ω™

FRS-R-7

—

FRS-R-1flꭧ

FRS-R-7⁄Ω™

—

Fuse Reducers For Class R Fuses

Desired

Catalog Number

Equipment

Fuse (Case)

(Pairs)

Fuse Clips

Size

600V

60A

30A

No. 663-R

100A

30A

No. 216-R

60A

No. 616-R

200A

60A

No. 626-R

Dimensional Data

Carton Quantity and Weight

Ampere

Carton

Weight*

Ratings

Qty.

Lbs.

Kg.

⁄Ω¡º–15

10

0.40

0.181

17.5–30

10

0.50

0.277

35-60

10

3.10

1.406

*Weight per carton.

General Information:

• Provides motor overload, ground fault and short-circuit pro-

tection. When used in circuits subject to surge currents such

as those caused by motors, transformers and other inductive

components, these fuses can be sized close to full-load

amperes to give maximum overcurrent protection.

• Permits the use of smaller and less costly switches. The time-

delay feature makes it possible to use fuse ampere ratings

which are much smaller than those of non-time-delay fuses.

Considerable cost saving occurs by permitting the use of

smaller size switches, panels and fuses themselves.

• Provides a higher degree of short-circuit protection (greater

current-limitation) in circuits in which surge currents or tempo-

rary overloads occur.

• Helps protect motors against burnout from overloads.

• Gives motor running back-up protection to motors without

extra costs.

• Helps protect motors against burnout from single phasing on

three phase systems.

• Simplifies and improves blackout prevention (selective

coordination).

• Dual-element fuses can be applied in circuits subject to tem-

porary motor overloads and surge currents to provide both

high-performance, short-circuit and overload protection.

• The overload element provides protection against low level

overcurrent of overloads and will hold an overload which is

five times greater than the ampere rating of the fuse for a

minimum of ten seconds.

Catalog Symbol: FRS-R

Dual-Element, Time-Delay – 10 second (minimum) at 500%

rated current

Current-Limiting

Ampere Rating: ⁄Ω¡º to 60A

Voltage Rating: 600Vac (or less)

Interrupting Rating: 200,000A RMS Sym.

dc Ratings (20,000AIC @ 250Vdc)

Agency Information:

UL Listed, Std. 248-12, Class RK5, Guide JDDZ, File E4273

CSA Certified, C22.2 No. 248.12, Class 1422-02, File 53787

Recommended fuseblocks for

Class R 600V fuses

See Data Sheet: 1111