General descriptionThe Merlin Gerin 18542 - Vigi C120 Differential block is designed for effective protection against electrical faults. This device is part of the C120 product range and is suitable for various applications requiring reliable differential protection.Technical specificationsProduct type: Differential blockShort device name: Vigi C120Number of poles: 4PRated operating current: 125 ANetwork type: ACNetwork frequency: 50/60 HzRated operating voltage: 230...415 V ACDifferential sensitivity: 30 mADifferential time delay: InstantaneousDifferential class: Class AC9mm pitch: 10