ABB B427912 - DDA202 Residual Current Device 2P 40A 30mA AC Type

ABB B427912 - DDA202 Differential lock 2P 40A 30mA AC type


ABB's DDA202 differential lock, part number B427912, is designed to ensure the safety of electrical installations. Here are its specifications:

• Brand: ABB
• Code: B427912
• Type: Differential Lock
• Model: DDA202
• Configuration: 2 poles (2P)
• Current Rating: 40A
• Differential Sensitivity: 30mA
• Type: AC