Littelfuse.com

@ 2020 Littelfuse, Inc.

Rev: 052720

4 of 6

POWR-GARD® Blocks and Holders

IN-LINE WATERTIGHT FUSE HOLDERS

STANDARD

PART

NUMBER

BREAKAWAY

PART

NUMBER*

FUSE

TYPE

LOAD TERMINAL SELECTION

LINE TERMINAL SELECTION

TERMINAL

TYPE

WIRE SIZE

RANGE

WIRES PER

TERMINAL

SOLID

WIRE

STRANDED

WIRE

TERMINAL

TYPE

WIRE SIZE

RANGE

WIRES PER

TERMINAL

SOLID

WIRE

STRANDED

WIRE

LET-AA

LET-AA-S

Solid

Neutral

Copper

Crimp

#12 to #8

#12

1

2

•

•

•

•

Copper

Crimp

#12 to #8

#12

1

2

•

•

•

•

LET-AB

LET-AB-S

Solid

Neutral

Copper

Crimp

#12 to #8

#12

1

2

•

•

•

•

Copper

Crimp

#10

#6

#4

2

1

1

•

•

—

•

•

•

LET-AYC

LET-AYC-S

Solid

Neutral

Copper

Crimp

#12 to #8

#12

1

2

•

•

•

•

“Y” Type

Copper

Set-Screw

#12 to #8

#10 to #2

1

1

•

—

—

•

LET-BA

LET-BA-S

Solid

Neutral

Copper

Crimp

#10

#6

#4

2

1

1

•

•

—

•

•

•

Copper

Crimp

#12 to #8

#12

1

2

•

•

•

•

LET-BB

LET-BB-S

Solid

Neutral

Copper

Crimp

#10

#6

#4

2

1

1

•

•

—

•

•

•

Copper

Crimp

#10

#6

#4

2

•

•

—

•

•

•

1

1

LET-BYC

LET-BYC-S

Solid

Neutral

Copper

Crimp

#10

#6

#4

2

1

1

•

•

—

•

•

•

“Y” Type

Copper

Set-Screw

#12 to #8

#10 to #2

1

1

•

—

—

•

LET-JJ

LET-JJ-S

Solid

Neutral

Copper

Set-Screw

#12 to #8

#10 to #2

1

1

•

—

—

•

Copper

Set-Screw

#12 to #8

#10 to #2

1

1

•

—

—

•

LET-JYC

LET-JYC-S

Solid

Neutral

Copper

Set-Screw

#12 to #8

#10 to #2

1

1

•

—

—

•

“Y” Type

Copper

Set-Screw

#12 to #8

#10 to #2

1

1

•

—

—

•

TERMINAL DESIGNATION

TERMINAL DESCRIPTION

WIRES PER TERMINAL

WIRE RANGE

SOLID WIRE

STRANDED WIRE

A

Copper Crimp

1

#12-#8

•

•

2

#12

•

•

B

Copper Crimp

2

#10

•

•

1

#6

•

•

1

#4

—

•

C

Copper Crimp

2

#8

•

•

1

#4

—

•

D

Copper Crimp

2

#6

•

•

1

#2

—

•

J

Copper Set-Screw

1

#12-#8

•

—

1

#10-#2

—

•

Y (2 terminals)

“Y” Style Copper Set-Screw

1

#12-#8

•

—

1

#10-#2

—

•

Disclaimer Notice – Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse

products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer.

Disclaimer – Copper wire only

* Insulating boots come included with breakaway version