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Differential Block Abb 40A 30mA A 4P
Discover the Abb 40A 30mA A 4P Differential Block B427981
The Abb 40A 30mA A 4P Differential Block is a device designed to offer protection to human health in the event of an earth fault or phase-to-earth electrocution. It features a mechanism designed to prevent mismatch between the lock and the circuit breaker, ensuring that the power of the lock is always equal to or greater than that of the circuit breaker. The lateral plastic clamp allows for quicker assembly of the block on the circuit breaker. This Abb differential block is the ideal solution for protecting people exposed to macro electric shock, both direct and indirect.
Buy your Abb 40A 30mA A 4P B427981 Differential Block online, a product with exceptional performance!< /h3>
Discover the Technical Characteristics of the Abb 40A 30mA A 4P Differential Block
The Abb Differential Block DIN connection, with 4 modules and 4 poles, is a universal device suitable for any switchboard on the market. Characterized by a nominal residual current of 30mA and a nominal voltage of 230/400 Vac, it can operate with unidirectional AC and pulsating type currents. Thanks to its type A technology, it guarantees reliable and efficient operation, with a maximum capacity of 40 amps.
Differential Block Abb: Further Details
- Height 93 mm< /li>
- Width 105 mm
- Depth 76 mm
- Net weight 173 gr
- Differential and magneto-thermal voltage
- 230/400VAC
- Differential and Magnetothermic Poles
- 4P
- Differential and circuit breaker amperage
- 40A
- Type of Electrical Material
- Differential Blocks
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