3

Technical Data 10490

Effective June 2016

Class H(K) 250 V and 600 V ferrule power distribution fuse blocks

Eaton.com/bussmannseries

Catalog numbers:

Catalog no.

Optional

covers*

Fuse

amp

range

Poles

Lineside (conductors per port)

Loadside (conductors per port)

Conductors

Ports/

pole

Torque AWG

N•m

(lb-in)

Conductors

Ports/

pole

Torque

AWG

N•m

(lb-in)

250 Volts

HM25060-1MW12

N/A

35 - 60

1

Cu 2-14

Al 2-8

2

2-4

5.6 (50)

Cu 2-14

Al 2-8

1

2-3

5.6 (50)

HM25060-2MW12

2

6-10

4.5 (40)

4-6

5.1 (45)

HM25060-3MW12

3

12-14

1.7 (15)

8

4.5 (40)

10-14

4.0 (35)

HM25060-1MW14

CVR-RH-25060

CVRI-RH-25060**

1

Cu 2-14

Al 2-8

1

2-3

5.6 (50)

Cu (1) 8-14

Cu (2) 12-14***

Al (1) 8 Str

Al (1) 10 Sol

4

Cu (1) 8

3.4 (30)

HM25060-2MW14

2

4-6

5.1 (45)

Cu (1) 10-14 2.8 (25)

HM25060-3MW14

3

8

4.5 (40)

Cu (2) 12-14 3.4 (30)

10-14

4.0 (35)

Al (1) 8-10

3.4 (30)

N/A

1

Cu 2-14

Al 2-8

2

2-4

5.6 (50)

Cu (1) 8-14

Cu (2) 12-14***

Al (1) 8 Str

Al (1) 10 Sol

4

Cu (1) 8

3.4 (30)

2

6-10

4.5 (40)

Cu (1) 10-14 2.8 (25)

3

12-14

1.7 (15)

Cu (2) 12-14 3.4 (30)

Al (1) 8-10

3.4 (30)

600 Volts

N/A

up to 30

1

Cu 2-14

Al 2-8

1

2-3

5.6 (50)

Cu (1) 8-14

Cu (2) 12-14***

Al (1) 8 Str

Al (1) 10 Sol

4

Cu (1) 8

3.4 (30)

2

4-6

5.1 (45)

Cu (1) 10-14 2.8 (25)

3

8

4.5 (40)

Cu (2) 12-14 3.4 (30)

10-14

4.0 (35)

Al (1) 8-10

3.4 (30)

HM60060-1MW12

CVR-RH-60060

CVRI-RH-60060** 35-60

1

Cu 2-14

Al 2-8

2

2-4

5.6 (50)

Cu 2-14

Al 2-8

1

2-3

5.6 (50)

HM60060-2MW12

2

6-10

4.5 (40)

4-6

5.1 (45)

HM60060-3MW12

3

12-14

1.7 (15)

8

4.5 (40)

10-14

4.0 (35)

HM60060-1MW14

1

Cu 2-14

Al 2-8

1

2-3

5.6 (50)

Cu (1) 8-14

Cu (2) 12-14***

Al (1) 8 Str

Al (1) 10 Sol

4

Cu (1) 8

3.4 (30)

HM60060-2MW14

2

4-6

5.1 (45)

Cu (1) 10-14 2.8 (25)

HM60060-3MW14

3

8

4.5 (40)

Cu (2) 12-14 3.4 (30)

10-14

4.0 (35)

Al (1) 8-10

3.4 (30)

1

Cu 2-14

Al 2-8

2

2-4

5.6 (50)

Cu (1) 8-14

Cu (2) 12-14***

Al (1) 8 Str

Al (1) 10 Sol

4

Cu (1) 8

3.4 (30)

2

6-10

4.5 (40)

Cu (1) 10-14 2.8 (25)

3

12-14

1.7 (15)

Cu (2) 12-14 3.4 (30)

Al (1) 8-10

3.4 (30)

*

Order one cover per pole.

**

With open fuse indication. 90 V minimum and closed circuit required for illumination.

*** Dual wire rated lugs with same wire size and stranding.

†

Rated for use with 75°C/90°C Cu/Al conductors.

250 volt 60 amp modular blocks with

single port lineside lugs and four port

loadside lugs with optional finger-safe

IP20 covers.

600 volt 30 amp modular blocks with

single port lineside lugs and four port

loadside lugs.

600 volt 60 amp modular blocks with

single port lineside lugs and four port

loadside lugs and optional finger-safe

IP20 covers.

600 volt 60 amp modular blocks with

dual port lineside lugs and four port

loadside lugs.