Ratings / Characteristics

Ratings

Model Item Rated voltage Resistive Load
SS-10 models 250VAC 10.1A
SS-5 models 125VDC
250VDC		 5A
3A
SS-01 models 125VDC
 0.1A
30VDC 0.1A

SS-5F models

 250VAC 3A
30VDC 5A

Note: The ratings values apply under the following test conditions:
Ambient temperature: 20±2ºC
Ambient humidity: 65±5%
Operating frequency: 30 operations/min.



Characteristics

Item SS-10 models SS-5 models SS-01 models SS-5F models
Permissible operating speed 0.1 mm to 1 m/s (pin plunger models)
Permissible operating frequency Mechanical 400 operations/min max.
Electrical 30 operations/min max.
Insulation resistance 100 MΩ min. (at 500 VDC with insulation tester)
Contact resistance (initial value) OF 1.47 N models 30 mΩ max. 50 mΩ max. 30 mΩ max.
OF 0.49 N models - 50 mΩ max. 100 mΩ max. -
OF 0.25 N models - 150 mΩ max. -
Dielectric strength *1 Between terminals of the same
polarity		 1,000 VAC 50/60 Hz for 1 min 600 VAC
50/60 Hz for
1 min		 1,000 VAC
50/60 Hz for
1 min
Between current-carrying metal
parts and ground		 1,500 VAC 50/60 Hz for 1 min
Between each terminals and
non-current-carrying metal parts		 1,500 VAC 50/60 Hz for 1 min
Vibration resistance *2 Malfunction 10 to 55 Hz, 1.5 mm double amplitude
Shock resistance Durability OF 1.47 N models 1,000 m/s2 {approx. 100G} max.
OF 0.49 N models 1,000 m/s2 {approx. 100G} max. -
OF 0.25 N models 500 m/s2 {approx. 50G} max. -
Malfunction *2 OF 1.47 N models 300 m/s2 {approx. 30G} max.
OF 0.49 N models 200 m/s2 {approx. 20G} max. -
OF 0.25 N models 200 m/s2 {approx. 20G} max. -
Durability *3 Mechanical 10,000,000 operations
min.
(60 operations/min)		 30,000,000 operations min.
(60 operations/min)		 100,000
operations min.
(60 operations/min)
Electrical 50,000 operations min.
(30 operations/min)		 200,000 operations min.
(30 operations/min)		 100,000
operations min.
(60 operations/min)
Degree of protection IEC IP40
Degree of protection against electric shock Class I
Proof tracking index (PTI) 175
Ambient operating temperature -25ºC to +80ºC (at ambient humidity of 60% max.) 
(with no icing or condensation)
Ambient operating humidity 85% max. (for +5ºC to +35ºC)
Weight Approx. 1.6 g (pin plunger models)

Note: The data given above are initial values.
*1 The dielectric strength shown in the table indicates a value for models with a Separator.
*2 The values are at Free Position and Total Travel Position values for pin plunger, and Total Travel Position value for lever. Close or open circuit of the contact is 1ms max.
*3 For testing conditions, consult your OMRON sales representative.

Downloads

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SS Series Datasheet PDF 630 KB