ABB DDA204 4P 40A 300mA differential lock type A 2 modules B427987
ABB B427987
8012542798705
Abb DDA204 series differential block (circuit breaker), with the following characteristics
- 2 modules
- DIN connection (universal for any switchboard on the market)
- 4 poles
- 40 amperes
- Rated residual current 300mA
- Rated voltage 230/400 Vac
- Type of differential A
€152.36
Items Available: 56
: 9
Frequently bought together
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 block type A, guarantees operation for AC and unidirectional pulsating type currents.
Features:
- Abb series
- Rated voltage 230/400Vac
- Rated current In 40A
- Rated residual current 300mA
- Type of differential A
- 2 modules
- 4 poles
- Height 93mm
- Width 140 mm
- Depth 76 mm
- Net weight 311 gr
Data sheet
- Voltage: 230/400VAC
- Modules: 2
- Poles: 4P
- RCD Type: A
- Differential current : 0.3A
- Amps: 40A
- Circuit Protections: Earth Leakage add-on Blocks