LPS1T20R1KGN1AF1U Littelfuse, LPS1T20R1KGN1AF1U Datasheet
LPS1T20R1KGN1AF1U
Manufacturer Part Number
LPS1T20R1KGN1AF1U
Description
LPS Series Powr-switch
Manufacturer
Littelfuse
Datasheet
1.LPS1T20R1KGN1AF1U.pdf
(2 pages)
NEW
148
LPS Series POWR-SWITCH
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.
STANDARD FEATURES
I
I
I
I
I
I
I
OPTIONAL FEATURES
I
I
I
I
I
I
I
I
BENEFITS
I
I
I
I
I
I
I
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
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 eleva-
tors with automatic recall (5 amp 120 VAC rated)
Fire alarm voltage monitoring relay
NEMA 3R, 4, and 12 enclosures
Optional features offer flexibility for a variety of applica-
tions
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 systems with multiple components
Related parts for LPS1T20R1KGN1AF1U
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Littelfuse, Inc.
Datasheet:
LPS1T20R1KGN1AF1U Summary of contents
Page 1
... LPS Series POWR-SWITCH NEW 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 ...
Page 2
... Note: Over-size enclosures used to accomodate control power transformer, interface relay and terminal blocks. *For NEMA 3R enclosures add 2 inches to height for mounting tabs Littelfuse Catalog Number LPS1T48R1KN1U Mechanical Interlock Auxilliary Contact Key to Test Pilot Light ...