URDC
URDC - SQB-DC92
Rated Breaking Test
Class
Standard(s) IEC 60077-5
Rated Voltage
[U n ]
Voltage 30kA @ L/R = 10ms 1000V DC 100kA @ L/R = 40ms 900V DC 100kA @ L/R = 100ms 750V DC Capacity
gR
900V DC
UIC 550
VDE 0115-460-5
Power
Rated current
With microswitch
Without indicator
With
indicator Without
With
Pre-arcing
Total
I 2 t
I 2 t *
loss
microswitch
microswitch
@ 1000V DC
I n
adapter
adapter Article Number
adapter
[A 2 s] 21 500 38 000 57 100 79 800
[A 2 s]
[W]
Article Number 9037021.250
Article Number
400 350 250 [A]
9032020.250 Article Number
Article Number
249 000 141 000 374 000 522 000
67 61 57 48
9032021.250 9032021.315 9032021.350 9032021.400
9037020.250 9037020.315 9037020.350 9037020.400
9032621.250 9032621.315 9032621.350 9032621.400
9037021.315 9037021.350 9037021.400
315 9032020.315
9032020.400 9032020.350
Bladed Contacts
Threaded Contacts
* L/R=10ms
Weight [kg/1]
H
1.36
1.26
G
D
D
A2 B1 max Coefficients for Heavy Duty Applications a B2
D
D
Cf3 0.8
1.25 0.5
0.6
130
F
B
F
B
Dimensions
in / mm
5.08 / 129 9032020 6.73 / 171 1.02 / 26 2.36 / 60
5.08 / 129 1.02 / 26 2.36 / 60 6.73 / 171 2.95 / 75 0.24 / 6 8.11 / 206 0.51 / 13 0.77 / 19.5 3.94 / 100 9032021
A B D E F G H
L
A
E
L
A
E
0.24 / 6
I
8.11 / 206 0.51 / 13 0.77 / 19.5
J
J
J L
I
I
H
G
Dimensions
D
D
in / mm
5.08 / 129 0.94 / 24 9037020 2.36 / 60
9037021 5.08 / 129 0.94 / 24 2.36 / 60 2.95 / 75 3.84 / 98 5.18 / 131.5
M A B H G D L
D
D
B
B
5.18 / 131.5
M10
M10
Thread Depth
0.39 / 10
A
L
L
A
Maximum Torque
39N•m 28.7lb•ft
Accessories
Article Number
Article Number
Page
Article Description
Page
Article Description
Microswitch - N0-NC, UL E309038
28001 1 4 28011 1 4
Standard level
541
Low level
portal: www.siballc.net e-mail: info@sibafuse.com
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