LPS1T20R1KGN1AF1U Littelfuse, LPS1T20R1KGN1AF1U Datasheet - Page 2

• Manufacturer Part Number: LPS1T20R1KGN1AF1U
• Description: LPS Series Powr-switch
• Manufacturer: Littelfuse

ORDERING INFORMATION
Complete catalog numbers consist of switch catalog numbers and the desired options. See example below.
LPS Series POWR-SWITCH
SPECIFICATIONS
Approvals: UL Listed and CSA Certified
Rating: 30A, 60A, 100A, 200A, 400A
Shunt Trip Ratings:
ENCLOSURE DIMENSIONS
Example Catalog Number:
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.
Note: Desired options must appear in the order shown above. Typical options include Control Power Transformer, Fire Safety Interface
Relay, Mechanical Interlock Auxiliary Contact and Fire Alarm Voltage Monitoring Relay.
Switch Catalog
Catalog
LPS3
LPS6
LPS1
LPS2
LPS4
Catalog
No
Littelfuse
30–400
Rating
Series
Number
LPS3
LPS6
LPS1
LPS2
LPS4
Amp
Rating
100A
200A
400A
30A
60A
Std. 100VA with
Control Power
Rating
208V
240V
480V
600V
Transformer
Fuse (120V
PRI & SEC
120V, 60Hz
Sec.)
Voltage
Rating
Rating
LPS
Amp
100
200
400
30
60
Option
Code
T20
T24
T48
T60
T8
120 VAC Coil
24 VDC Coil
Interface Relay
Rating
(3PDT, 10amp,
Fire Safety
R1
120V)
48”H x 36”W x 12”D
24”H x 20”W x 9”D
24”H x 20”W x 9”D
24”H x 20”W x 9”D
30”H x 20”W x 9”D
Inrush
Max
4A
Dimensions
Option
Code
NEMA 1
R2
R1
K
Rating
120V
Key to Test
Switch
N1
1.5 cycles
Option
Ontime
Code
Max
K
Rating
Green
White
24”H* x 20”W x 8”D
24”H* x 20”W x 8”D
24”H* x 20”W x 8”D
30”H* x 20”W x 8”D
Red
Pilot Light
Contact Factory
“ON”
Dimensions
NEMA 3R
Option
Code
U = Littelfuse Catalog Number LPS1T48R1KN1U
R
G
W
Momentary
Inrush
30–60A
140VA
Isolated Neutral
Rating
100A
200A
400A
Lug
Option
Code
N6
N1
N2
N4
24”H x 20”W x 10”D
24”H x 20”W x 10”D
24”H x 20”W x 10”D
24”H x 20”W x 10”D
Contact Factory
Dimensions
NEMA 4, 12
Mechanical Interlock
1 NO & 1 NC
2 NO & 2 NC
Automatic Recall (5
amp 120 VAC rated)
Auxilliary Contact
Rating
forHydraulic
Elevators w/
Option
Code
A
B
#6 - 250kcmil AL or CU
Single Pole
Three Pole
Monitoring Relay
Rating
#14 - #8 AL or CU
#14 - #8 AL or CU
#8 - 1/0 AL or CU
(Tp Monitor
Contact Factory
Fire Alarm
Shunt Trip
Voltage)
Voltage
Size
Lug
Option
Code
F1
F3
NEMA 3R
NEMA 12
NEMA 4
Rating
Enclosures
Optional
Option
Code
U
Y
Z
149