
Snap Action, Standard
Features
• Actuator: Unidirectional Short Hinge Roller Lever
NTE
Type No.
54-430 SPDT 0.09” 0.02” 170g 0.02” S55
Circuitry
Max.
Pre-
Travel
Min.
Over
Travel
Max.
Operating
Force
Max.
Differential
Diag
No.
S55
1.340
(34.1)
1.030 (26.2)
.800
(20.2)
.790 (20.0)
.670
(16.9)
Operating Direction
1.000 (25.4) .469 (11.9)
1.937 (49.2)
1.630
(41.3)
.550
(13.9)
.790 (20.0)
1.717
(43.6)
.840
(21.3)
.690
(17.45)
Specifications
Current Rating: 15A 125/250/480VAC, 0.5A 125VDC, 0.25A 250VDC
Current Rating: 1/8 HP 125VAC, 1/4 HP 250VA
Contact Resistance: 50 Milliohms (max.) initial
Insulation Resistance: 100 Megohms at 500VDC
Dielectric Strength: 1000VAC (50/60Hz for 1 minute)
Temperature Rating: -13°F to +176°F (-25°C 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