LPS1T48R1KN1U Datasheet, PDF(1/2 Page) Littelfuse

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LPS1T48R1KN1U Datasheet, PDF (1/2 Pages) Littelfuse – LPS Series POWR-SWITCH

LPS Series POWR-SWITCH

NEW

STANDARD FEATURES

I 600V 3-pole fuse power switch

I 200,000 RMS interrupting rating

I Shunt trip 120V

I Control power terminal block

I Ground lug per NEC

I Class J fuse block

I NEMA 1 enclosures

The Littelfuse POWR-Switch provides a simple and econom-

ical solution for applications that require selective coordina-

tion and shunt trip capabilities. Common applications include

elevator circuits, data processing rooms, and building emer-

gency systems.

By utilizing Class J time delay fuses, the POWR-Switch is

easily coordinated with other system overcurrent devices.

The shunt trip capability allows the POWR-Switch to meet

the ANSI/ASME standard that requires power to be automat-

ically disconnected before water is turned on by the fire safe-

ty system. The POWR-Switch also features pre-wired control

circuits that can help reduce installation costs.

OPTIONAL FEATURES

I Control power transformer with fuses and blocks

I Fire safety interface relay

I Key to test switch

I Pilot light âOnâ

I Isolated neutral lug

I Mechanical interlock auxilliary contact for hydraulic eleva-

tors with automatic recall (5 amp 120 VAC rated)

I Fire alarm voltage monitoring relay

I NEMA 3R, 4, and 12 enclosures

BENEFITS

I Optional features offer flexibility for a variety of applica-

tions

I UL Listed package

I Lower installation costs than systems with many separate

components

I Pre-wired control circuits lower installation time

I Lockable Operating handle meets all code and safety

requirements

I No confusion over which building trade is supplying the

components

I POWR-Switch is a single unit...which makes procurement

easier than systems with multiple components

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