URS
URS - SQB2x2
Rated Breaking Test
Class aR
Standard(s) IEC 60269-4 VDE 0636-4
Rated Voltage
[U n ]
Capacity
Voltage 660V AC
690V AC
200kA
DIN 43653
M10
Rated
Rated
Pre-arcing I 2 t
Power
Rated current I n
Total
I 2 t
UL 248-13 voltage [U n ]
voltage [U n ] IEC 60269-4
loss
2067832.1600 2067832.1400 2067832.1250 2067832.1000 2067832.800 Article Number microswitch With fitting for
@ 660V AC
296 000 220 000 104 000 400 000 52 000 [A 2 s]
[A 2 s]
[A]
[V]
168 197 208 229 136 [W]
690 690 690 690 690 [V]
300 000 600 000 1 200 000 1 264 000 2 320 000
800
1 400 1 250 1 000 1 600
Weight [kg / 1]
Coefficients for Heavy Duty Applications
1.02
1.25 B1 max
a
0.6 A2
0.6 B2
Cf3 0.8
130
Dimensions [in / mm]
J K B C D F H G I L A M
2.32 / 59 0.43 / 11 1.77 / 45 5.78 / 147 0.16 / 4 2.00 / 51 M10 2.64 / 67 6.69 / 170 2.83 / 72 1.38 / 35 1.87 / 47.5
Thread depth 0.39 / 10
Torque max. - 39N•m / 28.7lb•ft
A
For DC Application see page
Accessories
Article Number
Article Description
Article Number
Article Description
Page
Page
Microswitch - N0-NC, UL E309038
Standard level
28011 1 4 28001 1 4
541
Low level
portal: www.siballc.net e-mail: info@sibafuse.com
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