LPS1T48R1KN1U Littelfuse, Inc., LPS1T48R1KN1U Datasheet

LPS1T48R1KN1U

Manufacturer Part Number

LPS1T48R1KN1U

Description

Lps Series Powr-switch

Manufacturer

Littelfuse, Inc.

Datasheet

1.LPS1T48R1KN1U.pdf (4 pages)

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152

LPS Series POWR-Switch

Miscellaneous Products

w w w . l i t t e l f u s e . c o m

The Littelfuse POWR-Switch provides a simple and economical

solution for applications that require selective coordination and shunt

trip capabilities. Common applications include elevator circuits, data

processing rooms, and building emergency 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 automatically disconnected before water is

turned on by the fire safety system. The POWR-Switch also features

pre-wired control circuits that can help reduce installation costs.

Standard Features

• 600V 3-pole fuse power switch

• 200,000 RMS interrupting rating

• Shunt trip 120V

• Control power terminal block

• Ground lug per NEC

• Class J fuse block

• NEMA 1 enclosures

Optional Features

• Control power transformer with fuses and blocks

• Fire safety interface relay

• Key to test switch

• Pilot light ”On”

• Isolated neutral lug

• Mechanical interlock auxilliary contact for hydraulic elevators with

• Fire alarm voltage monitoring relay

• NEMA 3R, 4, and 12 enclosures

Benefits

• Optional features offer flexibility for a variety of applications

• UL Listed package

• Lower installation costs than systems with many separate components

• Pre-wired control circuits lower installation time

• Lockable Operating handle meets all code and safety requirements

• No confusion over which building trade is supplying the components

• POWR-Switch is a single unit, which makes procurement easier than

automatic recall (5 amp 120 VAC rated)

systems with multiple components

•

POWR-GARD

™

Products Catalog

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LPS1T48R1KN1U Summary of contents

Page 1

LPS Series POWR-Switch 152 Miscellaneous Products The Littelfuse POWR-Switch provides a simple and economical solution for applications that require selective coordination and shunt trip capabilities. Common applications include elevator circuits, data processing rooms, and building emergency systems. By utilizing Class ...

Page 2

... Voltage Rating 30–400A 120V, 60Hz ™ © 2005 Littelfuse POWR-GARD Products Catalog • Miscellaneous Products Littelfuse Catalog Number LPS1T48R1KN1U Key to Pilot Light Isolated Contact for Hydraulic Test Switch “ON” Neutral Lug (5 amp 120 VAC rated) Option Option Option Rating ...

Page 3

LPMP Series POWR-Switch Panel 600 Volts • Shunt-Trip Disconnect Switch NEW 154 Miscellaneous Products Littelfuse LPMP series POWR-Switch Panel is designed specifically for applications that require shunt-trip capabilities and the need to individually control power for a bank of equipment. ...

Page 4

LPMP Series POWR-Switch Panel 600 Volts • Shunt-Trip Disconnect Switch Panel Spacing Main Lugs Only 6X Accessory Bucket 4X 30A Switch 30A Switch 4X 60A Switch 60A Switch 4X 100A Switch 100A Switch 6X 200A Switch 200A Switch 6X Accessory ...

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