URS
URS - SQB3
Rated Breaking Test
Class
Standard(s)
Rated Voltage
[U n ]
Capacity
aR
following Standard Company
Voltage 2 500V AC 1 500V DC 2 000V DC
2 500V AC 1 500V DC 2 000V DC Rated voltage [U n ] IEC 60269-4
100kA
30kA @ L/R = 15ms 40kA @ L/R = 10ms
DIN 43653
IEC 60269 - 4
Rated
Total
current Rated
SQB3-M12
Pre-arcing
Power
voltage [U n ] UL 248-13
I 2 t
I 2 t
@ I n loss
Article Number With fitting for microswitch
@ 2 500V AC
I n
[A 2 s]
[A 2 s]
[A]
[W] 105 111 117 123 142 146 136 132 128
[V]
[V]
2 500 2 500 2 500 2 500 2 000* 1 800* 2 500 2 500 2 500 2 500 2 500
630 700 800 350 400 450 500 550 250 315
18 400 34 900 49 000 81 000 486 000 903 000 166 000 248 000 121 000 357 000
122 000 230 000 323 000 533 000 798 000 1 100 000 1 632 000 2 350 000 5 050 000* 5 450 000* 3 200 000
2079152.250 2079152.315 2079152.500 2079152.450 2079152.400 2079152.500
2079152.700 2079152.630 2079152.550 2079152.800* 2079152.1000 *Tested at 1.1U n
71
1 160 000
1 000
111
Weight [kg / 1]
Coefficients for Heavy Duty Applications
2.6
B1 max 1.25
A2 0.6
B2 0.6
Cf3 0.8
a
130
Dimensions [in / mm] 7.17 / 182
M G H L A B D
1.10 / 28 2.87 / 73 3.46/ 88 5.98 / 152 7.52 / 191 M12
H
G
D
M
Thread depth 0.39 / 10
L
D
Torque max. - 52N•m / 38.3lb•ft
B
A
Accessories
Article Description
Article Description
Article Number
Page
Article Number
Page
Microswitch - N0-NC
Microswitch - 2x - N0-NC
Standard level
2800322 2800422
2800312 2800412
Standard level Low level
542
543
Low level
portal: www.siballc.net e-mail: info@sibafuse.com
495
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