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UBQN201 PDF预览

UBQN201

更新时间: 2024-02-06 21:35:00
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
51页 13859K
描述
Heavy duty switches & pilot lights offer both variety and reliability Endures harsh environments

UBQN201 数据手册

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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)  
*The 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  

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