54-425 NTE ELECTRONICS, 54-425 Datasheet
54-425
Manufacturer Part Number
54-425
Description
MICRO SWITCH, PLUNGER, SPDT, 15A, 480V
Manufacturer
NTE ELECTRONICS
Datasheet
1.54-425.pdf
(1 pages)
Specifications of 54-425
Microswitch Type
Snap Action
Actuator Style
Plunger
Operating Force Max
350gf
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
•
Snap Action, Subminiature
Snap Action, General Purpose
NTE Electronics, Inc.
NTE
Type No.
54−418
NTE
Type No.
54−450
Actuator: Pin Plunger
Actuator: Panel Mount Plunger
Circuitry
Circuitry
SPDT
SPDT
0.024”
Travel
Travel
0.05”
Max.
Pre−
Max.
Pre−
Voice (973) 748−5089
0.016”
Travel
Travel
0.22”
Over
Over
Min.
Min.
Operating
Operating
Force
Force
Max.
150g
Max.
625g
Differential
Differential
0.005”
0.01”
Max.
Max.
FAX (973) 748−6224
Diag
No.
Diag
No.
S47
S39
Specifications
Current Rating: 10.1A 125/250VAC, 0.4A 125VDC, 0.2A 250VDC
Contact Resistance: 30 Milliohms (max.) initial
Insulation Resistance: 100 Megohms at 500VDC
Dielectric Strength: 1000VAC (50/60Hz for 1 minute)
Temperature Rating: −13° to +185°F (−25° to +85°C) with no icing
Electrical Life: 50,000 cycles min. (under rated load)
Mechanical Life: 10,000,000 cycles min.
Terminal Type: Solder 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
S47
S39
(21.8)
(16.3)
.860
.640
.790 (20.0)
.063 (1.6)
.201 (5.1)
.346 (8.8)
.331
(8.4)
PT
(13.1)
http://www.nteinc.com
.516
PT
0.5A 125VDC, 0.25A 250VDC, 1 HP 125VAC, 2 HP 250VA
1.000 (25.4)
1.937 (49.2)
.780 (19.8)
.295 (7.5)
.750 (19.05)
.370
(9.5)
.374 (9.5)
.287 (7.3)
.790 (20.0)
.469 (11.9)
(10.2)
.400
.260 (6.4)
.130 (3.2)
.690 (17.45)
(6.4)
.250
51
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