www.littelfuse.com

Rev: 041918

12 of 28

PSR SERIES HIGH-SPEED SQUARE BODY FUSES

CHICAGO, ILLINOIS 60631

3RD ANGLE

PROJECTION

A

OL-PSR072FL0000

TITLE

C

DRWDATE

GRAMS/PIECE

FINISH GOOD WT

tveselsk

2/15/2016

MATL SPEC

FINISH

UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN MILLIMETERS, DIMENSIONS IN

BRACKETS [ ] ARE INCHES DIMENSIONING AND DO NOT INCLUDE PLATING. TOLERANCING

TO BE INTERPRETED IN ACCORDANCE WITH ANSI Y14.5M-1994

DENOTES CRITICAL CHARACTERISTICS.

DENOTES CPK DIMENSIONS,-MINIMUM CPK VALUE

DENOTES A CHARACTERISTIC THAT PROVIDES AN INDICATION

OF PROCESS PERFORMANCE. PROCEDURE FOR MEASUREMENT

AND TRACKING TO BE DEFINED IN

LITTELFUSE INSPECTION INSTRUCTIONS.

DENOTES CP DIMENSIONS, -MINIMUM CP VALUE

MUST BE WITHIN THE DIMENSIONAL LIMITATIONS

SHOWN ON DRAWING AND INITIALLY LOCATED TO

ALLOW FOR MAXIMUM TOOL LIFE.

CPK

CP

SHEET 1 OF 1

SCALE

SQUARE BODY 72 SIZE OUTLINE

NTS

REVISION

REV

DATE

DESCRIPTION

A

03/16/2016

5XXXXGCP - RELEASED -TV

M4x0.7 THREAD

10.00 [.394]

STUD LENGTH

1

4

" Q.C.

TERMINAL

VISUAL INDICATOR

MOUNTING SPECS:

STUD SIZE: M10

STUD TORQUE: 26Nm

FUSE WITH MICROSWITCH

72.2 [2.84] REF

93.4 [3.678]

M10x1.5 - 6H

11.50

11.25 X 82°

M10x1.5 - 6H

.45

.44 X 82°

[]

23 [.9]

60.0 [2.36]

60.0 [2.36]

66.0 [2.60] REF

74.0 - 76.0

[2.91 - 2.99]

DATA SHEET REVISION: XXXXXX

M8x1.25 - 6H

8.00

8.50 X 82.0°

M8x1.25 - 6H

0.31

0.33 X 82.0°

[]

20

[0.8]

CHICAGO, ILLINOIS 60631

3RD ANGLE

PROJECTION

A

OL-PSR072FL0000

TITLE

C

DRWDATE

GRAMS/PIECE

FINISH GOOD WT

tveselsk

2/15/2016

MATL SPEC

FINISH

UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN MILLIMETERS, DIMENSIONS IN

BRACKETS [ ] ARE INCHES DIMENSIONING AND DO NOT INCLUDE PLATING. TOLERANCING

TO BE INTERPRETED IN ACCORDANCE WITH ANSI Y14.5M-1994

DENOTES CRITICAL CHARACTERISTICS.

DENOTES CPK DIMENSIONS,-MINIMUM CPK VALUE

DENOTES A CHARACTERISTIC THAT PROVIDES AN INDICATION

OF PROCESS PERFORMANCE. PROCEDURE FOR MEASUREMENT

AND TRACKING TO BE DEFINED IN

LITTELFUSE INSPECTION INSTRUCTIONS.

DENOTES CP DIMENSIONS, -MINIMUM CP VALUE

MUST BE WITHIN THE DIMENSIONAL LIMITATIONS

SHOWN ON DRAWING AND INITIALLY LOCATED TO

ALLOW FOR MAXIMUM TOOL LIFE.

CPK

CP

SHEET 1 OF 1

SCALE

SQUARE BODY 72 SIZE OUTLINE

NTS

REVISION

REV

DATE

DESCRIPTION

A

03/16/2016

5XXXXGCP - RELEASED -TV

M4x0.7 THREAD

10.00 [.394]

STUD LENGTH

1

4

" Q.C.

TERMINAL

VISUAL INDICATOR

MOUNTING SPECS:

STUD SIZE: M10

STUD TORQUE: 26Nm

FUSE WITH MICROSWITCH

72.2 [2.84] REF

93.4 [3.678]

M10x1.5 - 6H

11.50

11.25 X 82°

M10x1.5 - 6H

.45

.44 X 82°

[]

23 [.9]

60.0 [2.36]

60.0 [2.36]

66.0 [2.60] REF

74.0 - 76.0

[2.91 - 2.99]

DATA SHEET REVISION: XXXXXX

M8x1.25 - 6H

8.00

8.50 X 82.0°

M8x1.25 - 6H

0.31

0.33 X 82.0°

[]

20

[0.8]

Dimensions (72 Case Size)

Millimeters [inches]

CHICAGO, ILLINOIS 60631

3RD ANGLE

PROJECTION

A

OL-PSR072FL0000

TITLE

C

DRWDATE

GRAMS/PIECE

FINISH GOOD WT

tveselsk

2/15/2016

MATL SPEC

FINISH

UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN MILLIMETERS, DIMENSIONS IN

BRACKETS [ ] ARE INCHES DIMENSIONING AND DO NOT INCLUDE PLATING. TOLERANCING

TO BE INTERPRETED IN ACCORDANCE WITH ANSI Y14.5M-1994

DENOTES CRITICAL CHARACTERISTICS.

DENOTES CPK DIMENSIONS,-MINIMUM CPK VALUE

DENOTES A CHARACTERISTIC THAT PROVIDES AN INDICATION

OF PROCESS PERFORMANCE. PROCEDURE FOR MEASUREMENT

AND TRACKING TO BE DEFINED IN

LITTELFUSE INSPECTION INSTRUCTIONS.

DENOTES CP DIMENSIONS, -MINIMUM CP VALUE

MUST BE WITHIN THE DIMENSIONAL LIMITATIONS

SHOWN ON DRAWING AND INITIALLY LOCATED TO

ALLOW FOR MAXIMUM TOOL LIFE.

CPK

CP

SHEET 1 OF 1

SCALE

SQUARE BODY 72 SIZE OUTLINE

NTS

REVISION

REV

DATE

DESCRIPTION

A

03/16/2016

5XXXXGCP - RELEASED -TV

M4x0.7 THREAD

10.00 [.394]

STUD LENGTH

1

4

" Q.C.

TERMINAL

VISUAL INDICATOR

MOUNTING SPECS:

STUD SIZE: M10

STUD TORQUE: 26Nm

FUSE WITH MICROSWITCH

72.2 [2.84] REF

93.4 [3.678]

M10x1.5 - 6H

11.50

11.25 X 82°

M10x1.5 - 6H

.45

.44 X 82°

[]

23 [.9]

60.0 [2.36]

60.0 [2.36]

66.0 [2.60] REF

74.0 - 76.0

[2.91 - 2.99]

DATA SHEET REVISION: XXXXXX

M8x1.25 - 6H

8.00

8.50 X 82.0°

M8x1.25 - 6H

0.31

0.33 X 82.0°

[]

20

[0.8]

Document Number:

OL-PSR072FL0000 Rev. B and OL-PSR072FS0000 Rev. B

FL Stud Size:

M10x1.5 - 6H

11.5 [0.45]

FS Stud Size:

3/8-16UNC -2B

11.5 [0.45]

Recommended Torque:

26 Nm

CHICAGO, ILLINOIS 60631

3RD ANGLE

PROJECTION

A

OL-PSR072FL0000

TITLE

C

DRWDATE

GRAMS/PIECE

FINISH GOOD WT

tveselsk

2/15/2016

MATL SPEC

FINISH

UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN MILLIMETERS, DIMENSIONS IN

BRACKETS [ ] ARE INCHES DIMENSIONING AND DO NOT INCLUDE PLATING. TOLERANCING

TO BE INTERPRETED IN ACCORDANCE WITH ANSI Y14.5M-1994

DENOTES CRITICAL CHARACTERISTICS.

DENOTES CPK DIMENSIONS,-MINIMUM CPK VALUE

DENOTES A CHARACTERISTIC THAT PROVIDES AN INDICATION

OF PROCESS PERFORMANCE. PROCEDURE FOR MEASUREMENT

AND TRACKING TO BE DEFINED IN

LITTELFUSE INSPECTION INSTRUCTIONS.

DENOTES CP DIMENSIONS, -MINIMUM CP VALUE

MUST BE WITHIN THE DIMENSIONAL LIMITATIONS

SHOWN ON DRAWING AND INITIALLY LOCATED TO

ALLOW FOR MAXIMUM TOOL LIFE.

CPK

CP

SHEET 1 OF 1

SCALE

SQUARE BODY 72 SIZE OUTLINE

NTS

REVISION

REV

DATE

DESCRIPTION

A

03/16/2016

5XXXXGCP - RELEASED -TV

M4x0.7 THREAD

10.00 [.394]

STUD LENGTH

1

4

" Q.C.

TERMINAL

VISUAL INDICATOR

MOUNTING SPECS:

STUD SIZE: M10

STUD TORQUE: 26Nm

FUSE WITH MICROSWITCH

72.2 [2.84] REF

93.4 [3.678]

M10x1.5 - 6H

11.50

11.25 X 82°

M10x1.5 - 6H

.45

.44 X 82°

[]

23 [.9]

60.0 [2.36]

60.0 [2.36]

66.0 [2.60] REF

74.0 - 76.0

[2.91 - 2.99]

DATA SHEET REVISION: XXXXXX

M8x1.25 - 6H

8.00

8.50 X 82.0°

M8x1.25 - 6H

0.31

0.33 X 82.0°

[]

20

[0.8]

SEE STUD SIZE