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

Technical Data 1118

Effective February 2017

Eaton

1000 Eaton Boulevard

Cleveland, OH 44122

Eaton.com

Bussmann Division

114 Old State Road

Ellisville, MO 63021

United States

Eaton.com/bussmannseries

© 2017 Eaton

All Rights Reserved

Printed in USA

Publication No. 1118 - BU-MC15034

February 2017

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Underwriters Laboratories, Inc.

For Eaton’s Bussmann series

product information,

call 1-855-287-7626 or visit:

Eaton.com/bussmannseries

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The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are

by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the

end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit

distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once

a product has been selected, it should be tested by the user in all possible applications.

Class R fuse reducers

For Bussmann series FRN-R/LPN-RK (250 V) and

FRS-R/LPS-RK (600 V) fuses.

Fuse size

Amp size of

fuse block or

disconnect switch

Catalog No. (pairs)

250V

600V

Up to 30 A

60 A

No.263-R

No.663-R

Up to 30 A

100 A

No.213-R

No.216-R

35 to 60 A

No.216-R

No.616-R

35 to 60 A

200 A

No.226-R

No.626-R

65 to 100 A

No.2621-R*

No.2621-R*

65 to 100 A

400 A

No.2641-R*

No.2641-R*

110 to 200 A

No.242-R*

No.642-R*

65 to 100 A

600 A

No.2661-R*

No.2661-R*

110 to 200 A

No.2662-R*

No.2662-R*

225 to 400 A

No.2664-R*† No.2664-R*†

* These reducers are not CSA Certified.

† Single reducer only (pair not required)

Note: Carton quantity - 10 pair.

Class H and K fuse reducers

For Bussmann series NON/REN (250 V) and

NOS/RES (600 V) fuses.

Fuse size

Amp size of

fuse block or

disconnect switch

Catalog No. (pairs)

250V

600V

Up to 30 A

60 A

No.263

No.663

Up to 30 A

100 A

No.213

No.216

35 to 60 A

100 A

No.216

No.616

35 to 60 A

200 A

No.226

No.626

65 to 100 A

200 A

No.2621

No.2621

65 to 100 A

400 A

No.2641*

No.2641*

110 to 200 A

400 A

No.2642

No.2642

65 to 100 A

600 A

No.2661*

No.2661*

110 to 200 A

600 A

No.2662*

No.2662*

225 to 400 A

600 A

No.2664*

No.2664*

* These reducers are not CSA Certified.

Note: Carton quantity - 10 pair.