54-427 NTE ELECTRONICS, 54-427 Datasheet
54-427
Manufacturer Part Number
54-427
Description
MICRO SWITCH, HINGE LEVER, SPDT 15A 480V
Manufacturer
NTE ELECTRONICS
Datasheet
1.54-427.pdf
(1 pages)
Specifications of 54-427
Microswitch Type
Snap Action
Actuator Style
Hinge Lever
Operating Force Max
70gf
Contact Voltage Ac Nom
480V
Contact Voltage Dc Nom
250V
Contact Current Max
15A
Switch Terminals
Screw
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
•
Features
•
52
Snap Action, General Purpose
Snap Action, General Purpose
NTE
Type No.
54−451
NTE
Type No.
54−452
Actuator: Long Hinge Lever
Actuator: Short Hinge Roller Lever
Circuitry
Circuitry
SPDT
SPDT
Travel
Travel
0.63”
0.25”
Max.
Pre−
Max.
Pre−
Travel
Travel
0.16”
0.05”
Over
Over
Min.
Min.
NTE Electronics, Inc.
Operating
Operating
Force
Force
Max.
Max.
160g
70g
Differential
Differential
0.09”
0.05”
Max.
Max.
Voice (973) 748−5089
Diag
No.
Diag
No.
S40
S41
Specifications
Current Rating: 20A 125/250/480VAC, 10A 125VAC “L” (Tungsten)
Current Rating:
Contact Resistance: 15 Milliohms (max.) initial
Insulation Resistance: 100 Megohms (min.) at 500VDC
Dielectric Strength: 1000VAC (50/60Hz for 1 minute)
Temperature Rating: −13° to +176°F (−25° to +80°C)
Electrical Life: 500,000 cycles min. (under rated load)
Mechanical Life: 1,000,000 cycles min.
Terminal Type: Screw Terminals
Specifications
Current Rating: 20A 125/250/480VAC, 10A 125VAC “L” (Tungsten)
Current Rating:
Contact Resistance: 15 Milliohms (max.) initial
Insulation Resistance: 100 Megohms (min.) at 500VDC
Dielectric Strength: 1000VAC (50/60Hz for 1 minute)
Temperature Rating: −13° to +176°F (−25° to +80°C)
Electrical Life: 500,000 cycles min. (under rated load)
Mechanical Life: 1,000,000 cycles min.
Terminal Type: Screw Terminals
S40
S41
(20.2)
.795
.790 (20.0)
(20.2)
.795
.790 (20.0)
.967 (24.56)
(17.9)
.705
(17.9)
.705
FAX (973) 748−6224
0.5A 125VDC, 0.25A 250VDC, 1 HP 125VAC, 2 HP 250VA
0.5A 125VDC, 0.25A 250VDC, 1 HP 125VAC, 2 HP 250VA
1.000 (25.4)
1.937 (49.2)
1.000 (25.4)
1.937 (49.2)
.967 (24.56)
(14.7)
.579
.790 (20.0)
.469 (11.9)
.790 (20.0)
(14.7)
.579
.469 (11.9)
http://www.nteinc.com
(29.8)
1.173
PT
(19.0)
.748
PT
(17.45)
.690
(17.45)
.690
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