BTicino Signalling contact for electric auxiliaries — M8SB

Technical specifications

Manufacturer model: M8SB Catalogue reference: BT-M8SB EAN: 8012199972190 Range: MEGABREAK Manufacturer category: Low-voltage protection and power distribution/Megabreak Air circuit breakers/Contacts, coils, and releases Number of contacts as normally closed contact: 0 Number of contacts as normally open contact: 0 Mounting method: Other Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-m8sb Source: https://www.bticino.com/products/low-voltage-protection-and-power-distribution/megabreak-air-circuit-breakers?limit=48&page=0&sort=a-to-z Checked: 2026-10-11