2664-R datasheet(1/2 Pages) EATON

部件名	2664-R

功能描述	Class H/K, J and R ferrule and blade fuse reducers

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制造商	EATON [Eaton All Rights Reserved.]

网页	https://www.eaton.com

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Technical Data 1118

Effective February 2017

Supersedes June 2016

BUSSMANN

SERIES

Catalog symbols:

•

NO._ (Class H/K)

•

NO._-R (Class R)

•

J-_ (Class J)

Description:

A range of Bussmann™ series fuse reducers for

Class H/K, J and R ferrule and blade fuses.

Fuse reducers install on fuse ferrules or blades to

permit the application of smaller size fuses than

those for which the fuse blocks or holders are

designed.

The following conditions and limitations apply to

the fuse reducers listed in this data sheet:

•

There are no reducers to fit a 250 V fuse into a

600 V block or a 600 V fuse into a 250 V block.

•

Fuse reducers for fuse blocks or holders

intended for current-limiting fuses will not

accept non-current limiting fuses.

•

There are no reducers for Class T fuses.

•

By design, Class L fuses do not require

reducers.

Further limitations are detailed in the catalog

number tables.

Class H/K, J and R ferrule and blade fuse reducers

Specifications:

Ratings

•

Volts

•

250 V (Class H, K and R)

•

600 V (Class H, J, K and R)

•

Amps 30-600 A

•

Short-circuit Current Rating (SCCR) up to fuse

interrupting rating

Agency information†

•

UL® Listed, Guide IZZR, File E12853

•

CSA® Certified, Class 6225-01, File 47235

•

RoHS compliant

† See catalog number tables for exceptions.

Features:

•

Reducers fit into most panels or switches

including the dead-front type

•

Strong contact is maintained both mechanically

and electrically

Class J fuse reducers*

For Bussmann series LPJ and JKS fuses.

Fuse size

Amp size of

fuse block or

disconnect switch

Catalog no.

(pair)

Up to 30 A

60 A

J-63

Up to 30 A

100 A

J-13

35 to 60 A

100 A

J-16

35 to 60 A

200 A††

J-26

65 to 100 A

200 A††

J-21

65 to 100 A

400 A††

J-41

110 to 200 A

400 A††

J-42†††

110 to 200 A

600 A††

J-62

225 to 400 A

600 A††

J-64

*

These reducers are not CSA Certified or UL Listed.

†† Not for bolt-on fuse applications.

††† Not compatible with JKS fuses.

Note: Carton quantity - 10 pair.

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