URDC
URDC - SQB-DC2-2 Rated Voltage
Rated Breaking Test
Class
IEC 60077-5 Standard(s)
[U n ]
aR
Capacity
Voltage 1200V DC
900V DC
UIC 550
30kA
Total
With
Pre-arcing
Power
current Rated
Without indicator
I 2 t *
I 2 t
microswitch
loss
630 700 800 [A] I n 500
[A 2 s] @ 1200V DC
adapter Article Number 9021326.500
[A 2 s]
Article Number 9021325.500
[W]
240 269 288 212
424 000 532 000 292 000 604 000
32 800 60 000 74 000 106 000
9021325.630 9021325.700 9021325.800
9021326.800 9021326.700 9021326.630
* L/R=15ms
Weight [kg/1]
2.74
Coefficients for Heavy Duty Applications
B1 max
0.8 Cf3
A2
B2 0.6
a
0.55
130
1.25
105
90
65
65
9
9
13
13
65
65
65
65
142 164
142 164
106
106
3
3
60 28
28
71
71
71
71
60
M8 Contact Bolt Maximum Torque
9021326
9021325
15N•m
133lb•in 11.1lb•ft
Accessories
Article Description
Article Number
Page
Article Description
Article Number Page
Microswitch - Single N0-NC,
Microswitch - Two N0-NC,
Standard level
2800310 2800410
Standard level
2800320 2800420
543
542
Low level
Low level
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