Littelfuse.com

Rev: 112816

1 of 1

BOX COVER UNITS

Description

Provide economical method of protecting small motors

against overcurrent damage.

Applications

• Edison-Base plug fuses (TOO, TLO)

• Type S plug fuses (SOO, SLO) with adapters (SAO)

Specifications

Voltage Rating

125 V

Max Ampere Rating 15 A

Approvals

UL Listed parts (Except LSSY-RL)

Web Resources

Sample requests, downloadable CAD drawings and other

technical information: www.littelfuse.com/boxcover

FIGURE

NUMBER

LITTELFUSE

PART NUMBER

BOX COVER FEATURES

TO BE

MOUNTED ON

EDISON BASE

FUSE HOLDER

GROUNDING

RECEPTACLE

SINGLE POLE

SWITCH

TWO POLE

SWITCH

PILOT

LIGHT

1

LSOU

1

—

—

—

—

2-1⁄4" Handy Box

LSOW

1

—

—

—

—

2-3⁄4” Switch Box

LSOX

1

—

—

—

—

4" Octagon Box

LSOY

1

—

—

—

—

4" Square Box

2

LSRU*

1

1

—

—

—

2-1⁄4" Handy Box

LSRW

1

1

—

—

—

2-3⁄4” Switch Box

LSRY

1

1

—

—

—

4" Square Box

3

LSSU*

1

—

1

—

—

2-1⁄4" Handy Box

LSSW

1

—

1

—

—

2-3⁄4" Switch Box

LSSX

1

—

1

—

—

4" Octagon Box

LSSY*

1

—

1

—

—

4" Square Box

4

LSOY-B

2

—

—

—

—

4" Square Box

5

LSSY-L

1

—

1

—

1

4" Square Box

6

LSSY-RL

1

1

1

—

1

4" Square Box

7

LSCY

2

—

2

—

—

4" Square Box

8

LSKA

2

1 (250V)

—

—

—

4-11⁄16" Square Box

9

LSTY

2

—

—

1

—

4" Square Box

*UL Listed (File No. E308725)