BTicino Fixed version air circuit breaker 3P - In= 1600A - Icu= 42kA - Frame 1 — T803B1600

Technical specifications

Manufacturer model: T803B1600 Catalogue reference: BT-T803B1600 EAN: 8012199972572 Range: MEGABREAK Manufacturer category: Low-voltage protection and power distribution/Megabreak Air circuit breakers/Fixed circuit breakers Icu=42kA Type of control element: Push button Rated short-circuit breaking capacity Icu at 400 V, 50 Hz: 42kA Device construction: Built-in device fixed built-in technique Rated permanent current Iu: 1600A Number of poles: 3 Degree of protection (IP): IP30 Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-t803b1600 Source: https://www.bticino.com/products/low-voltage-protection-and-power-distribution/megabreak-air-circuit-breakers?limit=48&page=3&sort=a-to-z Checked: 2026-10-11