Siemens digital industrial residual current device 3VA9424-0RL30. Manufacturer: Siemens Digital Industries. Designation: Residual current device RCD820 advanced RCD. Type: 3VA9424-0RL30. Type of accessory/spare part: Other. Accessories: Yes. Spare part: No.

Siemens Digital Industries residual current operated protective device 3VA9424-0RL30: more details. Residual current operated protective device RCD820 advanced RCD type A, bottom mounted. Rated residual current 0.03 to 30A at 50/60Hz, adjustable time 0 to 10000ms, 4-pole, In=630A, Ue=100-690V.

Accessories for: 3VA. Residual current operated protective device for moulded case circuit-breakers 3VA. Residual current devices can be used to prevent or reduce dangerous residual currents that cause damage to people, property, and livestock. These are available as accessory components for the 3VA series. All residual current devices detect both purely sinusoidal AC residual currents and pulsating DC residual currents (type A).

These accessory components are characterised in particular by:
1. Available as type A (pulse current sensitive).
2. Simple mechanical mounting of the residual current measuring devices directly on the switch, resulting in very compact dimensions.

EAN: 4042949002192.