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Technical Data
Version
Standards
Electrical data
Residual current
type
Number of poles
Rated current I
n
Rated residual
current I
ΔN
Rated voltage U
Min. operating
voltage of the test
equipment U
min
Rated frequency
Rated short-circuit
current I
= I
nc
Δc
Overload protection
Overload protection
for rated breaking
capacity I
,
m
design error
capacity I
Δm
Insulation
coordination in
accordance with
VDE 0110-1, -20
Overvoltage
category
Auxiliary contact
Rated voltage U
Rated current I
276705 / 853060300110
2023‐06‐27·BA00·III·en·03
8530/RCCB-STSBS
IEC/EN 61008 (VDE 0664-10)
IEC/EN 61008-2-1 (VDE 0664-11)
IEC/EN 62423 (VDE 0664-40)
B (S) selective
3P + N
25 A, 40 A, 63 A
0.3 A, 0.5 A
230 / 400 V AC
n
100 V AC
for IΔn = 30 mA: 195 V AC
50 / 60 Hz
10 kA – gG fuse max. 100 A (Short-circuit protective device (SCPD) =
short circuit protective device)
(B+: gG fuse max. 80 A)
The maximum possible operating current must not exceed the rated current of
the residual current device.
1,000 A
III
Auxiliary contact / fault signal contact:
n
230 V AC / 24 V DC
Auxiliary contact / fault signal contact:
n
5 A
8530/RCCB-STSB+
B+ (sensitive to all types
of current)
1P + N, 3P + N
0.03 A, 0.3 A
Residual current circuit breaker without
installed overcurrent protection (RCCB)
Series 8530/1-RCCB
Annex A
8530/RCCB-STSAF
F (sensitive to mixing
frequency)
19
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
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