Datasheet

ASQ1
17
4. Characteristics
Notes: As long as there are no particular designations, the following conditions apply to the test environment.
• Ambient temperature: 5 to 35°C
• Relative humidity: 25 to 85% RH
• Air pressure: 86 to 106 kPa
5. Protective structure
1) JIS C0920: Waterproof type
A concrete testing method is to check for any adverse effect on the structure after leaving it submerged for 30 minutes
under 1 m of water (with temperature difference between water and switch no larger than 5°C).
2) IEC 529: IP67 (waterproof type)
A concrete testing method is to check for any adverse effect on the structure after leaving it submerged for 30 minutes
under 1 m of water (with temperature difference between water and switch no larger than 5°C).
3) JIS D0203: Equivalent of D2
A concrete testing method is to check for any adverse effect on the structure after leaving it submerged for 30 minutes
under 10 cm of water (with temperature difference between water and switch no larger than 30°C).
Note: Names of the standards can be found in the section describing features.
6. Operating characteristics
Notes: 1. The above indicates the characteristics when operating the pushbutton from the vertical direction.
2. Indicates operation load for NO contact to achieve ON status.
3. Indicates position for NC contact to achieve OFF status.
4. Indicates position for NO contact to achieve ON status.
5. Indicates position for NC contact to achieve ON status.
6. Indicates position for NO contact to achieve OFF status.
Item Specifications
Electrical
switching
life
5 V DC 1 mA (resistive load) Min. 5 × 10
5
Switching frequency: 20 times/min.
Conduction ratio: 1:1
Pushbutton operation speed: 100 mm/s
Pushbutton switching position: free position (FP) to operation limit position (TTP)
16 V DC 50 mA (resistive load) Min. 5 × 10
5
30 V DC 100 mA (resistive load) Min. 2 × 10
5
Vibration resistance
(malfunction vibration resistance)
Single amplitude: 0.75 mm
Amplitude of vibration: 10 to 55 Hz (4 minutes cycle)
Direction and time: 30 minutes each in X, Y and Z directions
Amplitude of vibration: 5 to 200 Hz (10 minutes cycle)
Acceleration: 43.1 m/s
2
Direction and time: 30 minutes each in X, Y and Z directions
Shock resistance
(malfunction shock resistance)
Shock value: 980 m/s
2
Direction and time: 5 times each in X, Y and Z directions
Vibration resistance endurance
Frequency of vibration: 33.3 Hz, Acceleration: 43.1 m/s
2
Direction and time: 8 hours each in X, Y and Z directions
Terminal strength 6 N min. (each direction) *Terminal deformation possible.
Heat resistance 85°C 500 houres
Cold resistance –40°C 500 houres
Humidity resistance 40°C 95% RH 500 houres
High-temperature, high-humidity resistance 85°C 85% RH 500 houres
Thermal shock resistance 30 min. at 85°C to 30 min at –40°C for 1,000 cycles
Water resistance Submersed for 30 min. under 1 m of water.
Actuator Pin plunger Leaf lever Simulated leaf lever
Operating Force (max. O.F.) *
Note 2
1.5N 1.7N 1.5N
Total travel Force (max. T.F.) (reference value) (2.0N) (3.1N) (2.8N)
Free Position (max. F.P.)
From mounting boss and hole center line 9.2mm 11.5mm 14.4mm
From standoff 13.4mm 15.7mm 18.6mm
Operating Position on NC side
O.P. (N.C.) *
Note 3
From mounting boss and hole center line 8.7±0.3mm 9.8±0.5mm 12.5±0.5mm
From standoff 12.9±0.3mm 14.0±0.5mm 16.7±0.5mm
Operating Position on NO side
O.P. (N.O.) *
Note 4
From mounting boss and hole center line 8.4±0.3mm 9.3±0.5mm 12.0±0.5mm
From standoff 12.6±0.3mm 13.5±0.5mm 16.2±0.5mm
Release Position on NC side
R.P. (N.C.) *
Note 5
From mounting boss and hole center line 8.8±0.3mm 10.1±0.5mm 12.9±0.5mm
From standoff 13.0±0.3mm 14.3±0.5mm 17.1±0.5mm
Release Position on NO side
R.P. (N.O.) *
Note 6
From mounting boss and hole center line 8.5±0.3mm 9.6±0.5mm 12.4±0.5mm
From standoff 12.7±0.3mm 13.8±0.5mm 16.6±0.5mm
Over travel on N.C. side (min. O.T. (N.C.)) 2.5mm 3.1mm 3.3mm
Over travel on N.O. side (min. O.T. (N.O.)) 2.2mm 2.6mm 2.8mm
Total Travel Position (T.T.P.)
(reference value)
From mounting boss and hole center line (5.9mm) (6.2mm) (8.7mm)
From standoff (10.1mm) (10.4mm) (12.9mm)
SnapActionSwitch_neu.book Seite 17 Montag, 20. Oktober 2008 4:03 16
06/2009