Residual current operated circuit breaker, 2-pole, type A, In: 16 A, 30 mA, Un AC: 230 V, SIGRES (harsh ambient conditions) |
Model |
product brand name |
SENTRON |
product designation |
RCCB |
design of the product |
Instantaneous |
product variations |
SIGRES (harsh ambient conditions) |
General technical data |
number of poles |
2 |
size of installation devices / according to DIN 43880 |
1 |
mechanical service life (switching cycles) / typical |
10 000 |
short-circuit current / of series fuse / maximum permissible |
80 A |
short-circuit current rating |
10 kA |
switching function / short-term delayed |
No |
overvoltage category |
III |
Supply voltage |
supply voltage / for testing equipment / minimum |
195 V |
value range / of the supply voltage frequency |
50 Hz |
value range / of the operating frequency |
50 Hz |
value range / of the supply voltage / at AC |
230 V |
Protection class |
protection class IP |
IP20, if the distribution board is installed, with connected conductors |
Switching capacity |
switching capacity current |
|
● according to IEC 61008-1 / rated value |
0.5 kA |
Dissipation |
power loss [W] |
|
● for rated value of the current / at AC / in hot operating state / per pole |
0.7 W |
● maximum |
1.3 W |
Current |
tripping fault current / rated value |
30 mA |
operational current |
|
● at 40 °C / rated value |
16 A |
● at 45 °C / rated value |
16 A |
● at 50 °C / rated value |
16 A |
● at 55 °C / rated value |
16 A |
● at 60 °C / rated value |
16 A |
● at 65 °C / rated value |
16 A |
● at 70 °C / rated value |
16 A |
● at AC / rated value |
16 A |
residual current type |
A |
let-through current / permissible |
5 200 A |
I2t value / permissible |
58 000 A²·s |
surge current resistance / rated value |
1 kA |
Product details |
product feature / silicon-free |
Yes |
product extension / installable / supplementary devices |
Yes |
Connections |
connectable conductor cross-section / solid |
|
● minimum |
0.75 mm² |
● maximum |
35 mm² |
connectable conductor cross-section / stranded |
|
● minimum |
0.75 mm² |
● maximum |
35 mm² |
tightening torque / with screw-type terminals |
|
● minimum |
2.5 N·m |
● maximum |
3 N·m |
Mechanical Design |
height |
90 mm |
width |
36 mm |
depth |
70 mm |
installation depth |
70 mm |
number of modular width units |
2 |
fastening method |
DIN rail (REG) |
mounting position |
any |
Environmental conditions |
ambient temperature / during operation |
|
● minimum |
-25 °C |
● maximum |
45 °C |
ambient temperature / during storage |
|
● minimum permissible |
-40 °C |
● maximum permissible |
75 °C |
number of test cycles / for environmental testing / according to IEC 60068-2-30 |
28 |