ABB DDA804 differential lock 4P 100A 30mA AC type B299493
ABB B299493
8012542994930
Abb DDA804 series differential block (circuit breaker), with the following characteristics:
- 6 modules
- DIN connection (universal for any switchboard on the market)
- 4 poles
- 100 amperes
- Rated residual current 30mA
- Rated voltage 230/400 Vac - 240/415Vac - 400/690 Vac
- AC differential type
€241.66
Items Available: 9
The differential blocks are mechanically designed to prevent a wrong coupling between the block and the circuit breaker: the power of the block must always be equal or greater than that of the circuit breaker. The lateral plastic clamp allows a quicker assembly of the block on the circuit breaker and a push button prevents possible interventions.
It is used to protect human health in case of earth fault (electrical leakage) or phase-to-earth electrocution, thus providing protection also against macro electrical shock, both direct and indirect, on exposed persons.
The differential lock type AC, works only with alternating current. Almost all civil installations fall into this typology.
Features:
- Abb series
- Rated voltage 230/400Vac - 240/415Vac- 400/690Vac
- Nominal current In 100A
- Rated residual current 30mA
- AC differential type
- 6 modules
- 4 poles
- Height 108 mm
- Width 223 mm
- Depth 76 mm
- Net weight 460 gr
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Data sheet
- Voltage: 230/690VAC
- Modules: 6
- Poles: 4P
- RCD Type: AC
- Differential current : 0.03A
- Amps: 100A
- Circuit Protections: Earth Leakage add-on Blocks