ø30
ø30
ø30 Series Switches & Pilot Lights
Specifications
Operating Temperature
Storage Temperature
Operating Humidity
–25 to +50°C (no freezing)
–40 to +80°C (no freezing)
45 to 85ꢀ RH (no condensation)
50 mΩ maximum (initial value)
100 MΩ minimum (500V DC megger)
Contact Resistance
Insulation Resistance
Between live and dead metal parts: 2,500V AC, 1 minute
Dielectric Strength
Vibration Resistance
Shock Resistance
(Full voltage and pilot lights:
2,000V AC, 1 minute)
Operating extremes: 5 to 55 Hz, amplitude 0.5 mm
Damage limits:
Operating extremes:
1,000 m/s2
100 m/s2
Pushbuttons
Momentary:
5,000,000
500,000
Maintained:
Illuminated pushbuttons
Momentary:
2,500,000
500,000
500,000
500,000
500,000
250,000
500,000
250,000
500,000
Maintained:
Selector switches:
Key selector switches:
Illuminated selector switches:
Selector pushbuttons:
Mono-lever switches:
(Interlocking):
Pushlock turn reset
Mushroom push-pull switch
Two contact blocks:
Four contact blocks:
Mechanical Life
(minimum operations)
500,000
200,000
Pushbuttons:
Illuminated pushbuttons:
Selector switches:
Key selector switches:
Illuminated selector switches:
Selector pushbuttons:
Mono-lever switches:
(Interlocking):
500,000
500,000
500,000
500,000
500,000
250,000
500,000
250,000
*1
*1
*2
*2
*2
*2
*3
*3
Electrical Life
(minimum operations)
*1 Switching frequency 1,800 operations/h, duty ratio 40ꢀ *4
*2 Switching frequency 1,200 operations/h, duty ratio 40ꢀ
*3 Switching frequency 900 operations/h, duty ratio 40ꢀ
*4 Switching frequency 900 operations/h for square twin or twin main-
tained
Degree of Protection
Part No.
Unit
NEMA ICS 6-110
IEC 60529
IP65
Pushbuttons, pilot lights, illuminated pushbuttons, selector switches, selector
pushbuttons, mono-lever switches, and cam switches (ACSNO/ACSSO)
Type 1, 2, 3, 3R, (3S), 4, 5, 12,13
A****
U****
Illuminated selector switches, key pushbuttons, key reset pushbuttons, key cam
switches, and key selector switches
Type 1, 2, 3, 3R, 5, 12, 13
Type 1, 2
IP54
IP40
Square pushbuttons, square pilot lights, and cam switches (UC)
Note: (3S) of NEMA ICS 6-110 applies to the pilot lights with round lens.
Mounting Hole Layout
(Twin Maintained)
*Tꢀ he minimum mounting centers are applicable to switches with
one layer of contact blocks (two contact blocks). When two layers
of contact blocks (four contact blocks) are mounted, determine
the minimum mounting centers in consideration of convenience
for wiring.
R0.8 max.
4.8+00.2
R0.8 max.
4.8+0.2
ø30.5
0
+0.5
+0.5
0
0
•ꢀMushroom with shroud:
50 mm minimum
•ꢀJumbo mushroom:
67 mm minimum
•ꢀJumbo mushroom with shroud: 76 mm minimum
•ꢀSquare twin:
•ꢀSelector switch with lever:
55 mm minimum
50 mm minimum
✩ The 4.8 mm recess is for preventing rotation and is not neces-
sary when the nameplate or anti-rotation ring is not used.
50∗
Note: For mounting hole layout of pushbuttons, mono-lever switches, and cam switches, see each section.
(14/03/18)
19