ABB DDA204 4P 63A 300mA differential lock type A/S 2 modules B428002
ABB B428002
8012542800200
Abb differential block (circuit breaker), selective, DDA204 series, with the following characteristics
- 2 modules
- DIN connection (universal for any switchboard on the market)
- 4 poles
- 63 amperes
- Rated residual current 300mA
- Rated voltage 230/400 Vac
- Type of differential A (selective)
ABB DDA204 4P 63A 300mA differential lock type A/S 2 modules B428002
€201.65
Tax included
€201.65
Tax included
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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-S: Selective or delayed residual current devices: they operate with intentional delay (like type A).
Features:
- Abb Series
- Selective differential block (S)
- Rated voltage 230/400Vac
- Rated current In 63A
- 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: AS
- Differential current : 0.3A
- Amps: 63A
- Circuit Protections: Earth Leakage add-on Blocks
