Lighted Pushbutton Switches
last update: January 20, 2022
Rated voltage (V) | Non-inductive load (A) | Inductive load (A) | ||||||
---|---|---|---|---|---|---|---|---|
Resistive load | Lamp load | Inductive load | Motor load | |||||
NC | NO | NC | NO | NC | NO | NC | NO | |
125 VAC 250 VAC |
5 3 |
0.7 0.5 |
3 2 |
1.3 0.8 |
||||
8 VDC 14 VDC 30 VDC 125 VDC 250 VDC |
5 5 4 0.4 0.2 |
2 2 2 0.05 0.03 |
4 4 3 0.4 0.2 |
3 3 3 0.05 0.03 |
Rated voltage (V) | 0.1 A at 30 VDC (resistive load); 0.1 A at 125 VAC (resistive load) |
---|---|
Minimum applicable load | 1 mA at 5 VDC |
Model | A3PJ/M2PJ | A3PA/M2PA | |||||
---|---|---|---|---|---|---|---|
Current | Current | ||||||
Applied voltage | Rated voltage | Red, white | Orange | Green | Red, white | Orange | Green |
5 VDC±5% | 5 VDC | Approx.
40 mA |
Approx.
20 mA |
Approx.
18 mA |
Approx.
20 mA |
Approx.
10 mA |
Approx.
9 mA |
12 VAC/VDC±5% | 12 VAC/VDC | Approx.
20 mA |
Approx.
10 mA |
Approx.
8 mA |
Approx.
10 mA |
Approx.
5 mA |
Approx.
4 mA |
24 VAC/VDC±5% | 24 VAC/VDC | Approx.
10 mA |
Approx.
5 mA |
Approx.
4 mA |
Approx.
10 mA |
Approx.
5 mA |
Approx.
4 mA |
Applied voltage | Rated voltage | Current | |
---|---|---|---|
Green | Red | ||
12 VDC±5% | 12 VDC | Approx.26 mA | Approx.20 mA |
24 VDC±5% | 24 VDC | Approx.13 mA | Approx.10 mA |
Type | Applied voltage | Rated voltage | Current | Model |
---|---|---|---|---|
DC only | 5 VDC ± 5% | 5 VDC | Approx. 30 mA | SLL-05E[] |
12 VDC ± 5% | 12 VDC | Approx. 15 mA | SLL-12E[] | |
24 VDC ± 5% | 24 VDC | Approx. 12.5 mA | SLL-24E[] |
• Mis-lighting of the LED
The LED lights with approx. 0.1 mA or less of micro-current. Take a countermeasure like adding a resistor to prevent mis-lighting in parallel to the LED.
The micro-current varies with the machine (leak current or stray capacity between cables, etc.). Select resistance value and allowable power consumption that meet the actual current.
Operating frequency | Mechanical | 120 operations/minute max. *1 | |
---|---|---|---|
Electrical | 30 operations/minute max. | ||
Insulation resistance | 100 MΩ min. (at 500 VDC) | ||
Contact
resistance |
Standard load | 40 mΩ max. (initial value) | |
Microload | 40 mΩ max. (initial value) | ||
Dielectric strength | Between terminals of
same polarity |
1,000 VAC, 50/60 Hz for 1 minute *2 | |
Between terminals of
different polarity |
2,000 VAC, 50/60 Hz for 1 minute | ||
Between current-carrying
metal part and ground |
2,000 VAC, 50/60 Hz for 1 minute | ||
Between each terminal
and non-current-carrying metal part |
2,000 VAC, 50/60 Hz for 1 minute | ||
Between lamp terminals | 1,000 VAC, 50/60 Hz for 1 minute *3 | ||
Vibration resistance | Malfunction | 10 to 55 Hz, 1.5 mm double amplitude (1 ms max.) | |
Shock resistance | Destruction | 500 m/s2 max. | |
Malfunction | 200 m/s2 max. (1 ms max.) | ||
Life expectancy | Mechanical | Momentary operation models: 1,000,000 operations min.
Alternate operation models: 200,000 operations min. (One operation consists of set and reset operations.) |
|
Electrical | 100,000 operations min. | ||
Weight | Approx. 30 g | ||
Inrush current | NC | Silver contact: 10 A max. | |
NO | Silver contact: 10 A max. | ||
Ambient operating temperature | LED-lighted models: -10°C to 40°C
(with no icing or condensation) |
||
Ambient operating humidity | 35% to 85%RH | ||
Ambient storage temperature | -25°C to 65°C | ||
Degree of protection | IP40 | ||
Electric shock protection class | Class II | ||
PTI (proof tracking index) | 175 | ||
Pollution degree | 3 (IEC947-5-1) |
*1. With alternate operation models, 60 operations/minute max. One operation cycle consists of set and reset operations.
*2. 600 VAC for microloads.
*3. With no LED lamp mounted.
Model | A3PJ series | A3PA series | A3PT series | ||||
---|---|---|---|---|---|---|---|
Operating Characteristics | Momentary operation models | Alternate operation models | Momentary operation models | Alternate operation models | Momentary operation models | Alternate operation models | |
Operating force | OF max. | 5.88 N | 6.86 N | 5.88 N | 6.86 N | 3.92 N | 4.90 N |
Releasing force | RF min. | 0.39 N | 0.29 N | 0.39 N | 0.29 N | 0.39 N | 0.29 N |
Total travel | TT | Approx.
3.5 mm |
Approx.
3.5 mm |
Approx.
3.5 mm |
Approx.
3.5 mm |
Approx.
3.5 mm |
Approx.
3.5 mm |
Pretravel | PT max. | 3 mm | 3 mm | 3 mm | 3 mm | 3 mm | 3 mm |
Lock travel alternate | LTA min. | --- | 0.5 mm | --- | 0.5 mm | --- | 0.5 mm |
last update: January 20, 2022