Hager 4-pole disconnector 125A 4 modules SBN499
Hager switch-disconnector with the following features:
- Nominal operating voltage AC 400 Vac
- Rated frequency 50/60 Hz
- Rated insulation voltage 440 V
- Type of input voltage 1 AC
- Rated fault holding current 6000 V
- Rated current In 125A
- Disconnector without neutral
- 4 poles
- 4 modules
- Enclosure protection degree IP20
- DIN rail mounting
Hager 4-pole disconnector 125A 4 modules SBN499
Hager 4-pole disconnector 125A 4 modules SBN499
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Hager 4-pole disconnector 125A 4 modules SBN499
Pay in installments with KlarnaThedisconnector, otherwise called voltage isolator, has the same features of a switch, but on a larger scale: it is, in fact, responsible for closing the flow of energy to the power plants. This serves mainly to ensure the safety of the plant and primarily of the people who work inside since one of its peculiarities is to separate the flow of energy from the working environments. Another peculiarity of this instrument is the ability to detect defects in the electrical flow and isolate them. When the defect is corrected, the disconnector will ensure that the current flows normally again.
Features:
- Hager Series
- Nominal operating voltage AC 400 Vac
- Rated frequency 50/60 Hz
- Rated insulation voltage 440 V
- Input voltage type 1 AC
- Rated Fault Holding Current 6000 V
- Rated current In 125A
- Disconnector without neutral
- 4 poles
- 4 modules
- Enclosure protection degree IP20
- Total power dissipation 32 W
- Power loss per pole 8 W
- Number of operations (mechanical life) 40000
- Depth 69 mm
- Height 83 mm
- Width 70 mm
- Tightening torque 3.6 Nm
- Minimum cross section with flexible cable 6 / 35mm²
- Minimum cross-section with rigid cable 6 / 50mm²
- Position of the aligned terminals
- Screw connection type
- Operating temperature -20...50 °C
- Pollution degree 2
- Altitude 2000 m
- Storage/transport temperature -40...80 °C
- DIN rail mounting
Data sheet
- Voltage: 400VAC
- Modules: 4
- Poles: 2P
- Amps: 125A
- Circuit Protections: Disconnectors
- Operating voltage: AC

