54-400 NTE ELECTRONICS, 54-400 Datasheet
54-400
Manufacturer Part Number
54-400
Description
MICRO SWITCH, ROLLER LEVER SPDT 15A 250V
Manufacturer
NTE ELECTRONICS
Datasheet
1.54-400.pdf
(1 pages)
Specifications of 54-400
Microswitch Type
Snap Action
Actuator Style
Roller Lever
Operating Force Max
125gf
Contact Voltage Ac Nom
250V
Contact Voltage Dc Nom
125V
Contact Current Max
15A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
•
Features
•
56
Snap Action, Standard
Snap Action, Standard
NTE
Type No.
54−426
NTE
Type No.
54−427
54−432
Actuator: Slim Spring Plunger
Actuator: Long Hinge Lever
Circuitry
Circuitry
SPDT
SPDT
SPDT
0.022”
0.022”
Travel
Travel
0.02”
Max.
Pre−
Max.
Pre−
Travel
Travel
0.06”
0.05”
0.05”
Over
Over
Min.
Min.
NTE Electronics, Inc.
Operating
Operating
Force
Force
Max.
350g
Max.
70g
70g
Differential
Differential
0.002”
0.05”
0.05”
Max.
Max.
Voice (973) 748−5089
Diag
No.
Diag
No.
S52a
S52b
S51
Specifications
Current Rating: 15A 125/250/480VAC, 0.5A 125VDC, 0.25A 250VDC
Current Rating:
Contact Resistance: 50 Milliohms (max.) initial
Insulation Resistance: 100 Megohms at 500VDC
Dielectric Strength: 1000VAC (50/60Hz for 1 minute)
Temperature Rating: −13° to +176°F (−25° to +80°C) with no icing
Electrical Life: 500,000 cycles min. (under rated load)
Mechanical Life: 20,000,000 cycles min.
Terminal Type: Screw Terminal
Specifications
Current Rating: 15A 125/250/480VAC, 0.5A 125VDC, 0.25A 250VDC
Current Rating:
Contact Resistance: 50 Milliohms (max.) initial
Insulation Resistance: 100 Megohms at 500VDC
Dielectric Strength: 1000VAC (50/60Hz for 1 minute)
Temperature Rating: −13° to +176°F (−25° to +80°C) with no icing
Electrical Life: 500,000 cycles min. (under rated load)
Mechanical Life: 20,000,000 cycles min.
Terminal Type: Refer to Diag No. in Table
S51
S52
.790 (20.0)
(20.2)
1.100
(28.2)
.795
.790 (20.0)
.250 (6.4)
1.031 (26.2)
(16.9)
PT
.670
FAX (973) 748−6224
1.000 (25.4)
1.937 (49.2)
1/8 HP 125VAC, 1/4 HP 250VA
1/8 HP 125VAC, 1/4 HP 250VA
1.000 (25.4)
1.937 (49.2)
.920 (23.3)
.790 (20.0)
.469 (11.9)
(13.9)
.550
.790 (20.0)
.469 (11.9)
b: Solder Terminals
http://www.nteinc.com
PT
(19.0)
.748
a: Screw Terminals
(17.45)
.690
(24.2)
.690 (17.45)
.953
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