Description
Features
Reviews
Residual current circuit breaker 4P 10kA B-20A 300mA A Typ. Residual current circuit breaker according to DIN0664-20 / EN61009-1 with 4-pole circuit breaker for 400 V three-phase circuits and a residual current protection circuit in a compact housing. Contact protection according to IP2x according to DIN0106 Part 100, blue test button and residual current display. Easy individual removal from the phase busbar system. With VDE symbol. Suitable for the subsequent installation of additional equipment. Labeling option directly on the device.
| Property | Value |
| Trip characteristic: | B |
| Rated current: | 20 A |
| Rated residual current: | 0.3 A |
| Rated voltage: | 400 V |
| Frequency: | 50 Hz |
| Number of poles (total): | 4 |
| Width in pitch units: | 4 |
| Fault current type: | A |
| Installation depth: | 70 mm |
| Surge current strength: | 3 kA |
| Protection class (IP): | IP20 |
| Energy limitation class: | 3 |
| Overvoltage category: | 3 |
| Pollution degree: | 2 |
| Switching neutral conductor: | no |
| Number of protected poles: | 4 |
| Type of voltage: | AC |
| False tripping protection: | no |
| Rated insulation voltage Ui: | 500 V |
| Rated impulse withstand voltage Uimp: | 4 kV |
| Rated short-circuit breaking capacity Icn according to EN 61009-1: | 10 kA |
| Shutdown characteristics: | undelayed |
| With locking device: | yes |
| Ambient temperature during operation: | -25 to 40 °C |
| Connectable conductor cross-section, single-wire: | 1 to 25 mm² |
| Connectable conductor cross-section, stranded: | 1 to 16 mm² |
Features
Shutdown characteristics
Without delay
Rated short-circuit breaking capacity Icn according to EN 61009-1
10 kA
Manufacturer
HAN
AFX420D
GTIN
3250611017134
Connectable conductor cross-section solid
1 to 25 mm²
Connectable conductor cross-section stranded
1 to 16 mm²
Number of protected poles
4
Trigger characteristics
B
Rated residual current
0.3A
Rated insulation voltage Ui
500V
Rated voltage
400V
Rated impulse withstand voltage Uimp
4kV
Rated current
20A
Width in pitch units
4
Installation depth
70 mm
Energy limitation class
3
False trigger protection
No
Residual current type
A
Frequency
50Hz
With locking device
Yes
Switching neutral conductor
No
Number of poles (total)
4
IP protection)
IP20
Voltage type
AC
Surge current strength
3kA
Ambient temperature during operation
-25 to 40 °C
Degree of contamination
2
Overvoltage category
3
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