Description
Features
Reviews
The selective main circuit breakers (HS91) can be operated by laymen and are designed for the highest overvoltage category. The application area is diverse: as a disconnecting device at the meter station in accordance with the network operator's TAB or VDE-AR-N 4101 as well as in all low-voltage main distributions to protect distribution circuits and as a disconnecting device with a disconnecting function. The special selectivity properties to ensure high system availability are particularly noteworthy. The HS91 are designed for direct installation on a 4- or 5-pole busbar system (40mm). Rated currents from 20 to 63A and tripping characteristic E(selective).
| Property | Value |
| Number of poles: | 3 |
| Rated current: | 40 A |
| Rated voltage: | 400 V |
| Tripping characteristic: | E |
| Protection class (IP): | IP40 |
| Size according to DIN 43880: | 6 |
| Mounting type: | DIN rail |
| Rated insulation voltage Ui: | 690 V |
| Frequency: | 50 Hz |
| Pollution degree: | 3 |
| Rated breaking capacity: | 25 kA |
| Rated impulse withstand voltage: | 6 kV |
| Overvoltage category: | 4 |
| Switching neutral conductor: | no |
Features
Rated breaking capacity
25 kA
HAB
HS91.3E40SAV SHU 25kA E40A 3x1pol.
Manufacturer
HAN
2CDS781055R4402
GTIN
5413656820222
Trigger characteristics
E
Rated insulation voltage Ui
690V
Rated voltage
400V
Rated current
40A
Frequency
50Hz
Switching neutral conductor
No
Mounting type
DIN rail
Number of poles
3
IP protection)
IP40
Degree of contamination
3
Overvoltage category
4
No reviews yet — your comment may be first.
All reviews 0
