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A3A
Specifications
■Approved Standards
UL (File No. E41515), CSA (File No. LR45258)
1a: 6 A at 125 VAC, 2 A at 250 VAC, 4 A at 30 VDC
1c: 3 A at 125 VAC, 2 A at 30 VDC
CCC (GB/T 14048.5)
1a: 6 A at 125 VAC, 2 A at 250 VAC, 4 A at 30 VDC
1c: 3 A at 125 VAC, 2 A at 30 VDC
■Ratings
Item
AC resistive load
Type
Contact form
1a
General load
1c
Note: Minimum allowable load: 5 VDC 1 mA (Resistive)
The ratings given above are for testing under the following conditions:
(1) Ambient temperature: 20 ±2°C
(2) Ambient humidity: 65 ±5%RH
(3) Operating frequency: 20 times/minute
LED
Illumination
Item
Standard value (V) *
(I
= 10 mA)
Forward voltage V
F
F
Maximum value (V)
Forward current I
Maximum value (mA)
F
Permissible loss PD Maximum value (mW)
Reverse voltage V
Maximum value (V)
R
Note: The above built-in LEDs do not have a resistor. Connect to each of the
above built-in LEDs a resistor that satisfies the above conditions.
*
Refer to the V
– I
characteristic graphs on page 8.
F
F
■Operating Characteristics
Operating force
OF max.
Release force
RF min.
Total travel
TT
Pretravel
PT max.
Locktravel alternate *
LTA min.
*
Alternate operation models only.
DC resistive load
6 A at 125 VAC
4 A at 30 VDC
2 A at 250 VAC
3 A at 125 VAC
2 A at 30 VDC
LED Surface Illumination
Red
Yellow
Green
2.0
2.1
2.1
3.0
20
20
25
60
60
75
3
2.45 N
0.15 N
Approx. 2mm
1.5 mm
0.5 mm
Lighted Pushbutton Switch
■Characteristics
Momentary action: 120 operations/minute max.
Mechanical
Operating
Alternate action: 60 operations/minute max. *1
frequency
Electrical
20 operations/minute max.
100 MΩ min.
Insulation resistance
(at 500 VDC with insulation tester)
Contact resistance
100 mΩ max.
(initial value)
Between
terminals of
600 VAC, 50/60 Hz for 1 min
same polarity
Dielectric
strength
Between
each terminal
2,000 VAC, 50/60 Hz for 1 min
and ground
Vibration
Malfunction
10 to 55 Hz, 1.5-mm double amplitude *2
resistance
Destruction
500 m/s
Shock
resistance
Malfunction
150 m/s
Momentary-operation model: 1,000,000 operations min.
Mechanical
Alternate-operation model: 50,000 operations min. *1
Durability
Electrical
50,000 operations min.
Weight
Approx. 3.2 g
Ambient operating
−10°C to +55°C (with no icing or condensation)
temperature
Ambient operating humidity
35% to 85%RH
Ambient storage
−25°C to +65°C (with no icing or condensation)
temperature
Degree of protection
IEC IP40
Electric shock protection
Class II
class
PTI (proof tracking index)
175
Pollution degree
3 (IEC60947-5-1)
*1.
With alternate operation models, one operation cycle consists of set and
reset operations.
*2.
Indicates malfunctions of less than 1 ms.
■
Contact Form
Contact name
SPST-NO
SPDT
2
max.
2
*2
Contact form
COM
NO
NC
COM
NO
A
3
A
3
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