BTicino Insulation shields fixed version 4P — MT9SF4P

Technical specifications

Manufacturer model: MT9SF4P Catalogue reference: BT-MT9SF4P EAN: 8005543823200 Range: Megabreak Manufacturer category: Low-voltage protection and power distribution/Megabreak Air circuit breakers/Sundry accessories Type of accessory/spare part: Other Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-mt9sf4p Source: https://www.bticino.com/products/low-voltage-protection-and-power-distribution/megabreak-air-circuit-breakers?limit=48&page=2&sort=a-to-z Checked: 2026-10-11