Legrand TX3, Miniature circuit breaker, Type B, IP20, 240 - 415 V Legrand TX3. Rated current: 20 A, Input voltage: 240 - 415 V, Input frequency: 50 - 60 Hz. Circuit breaker type: Miniature circuit breaker, Type: Type B, International Protection (IP) code: IP20. Width: 53.1 mm, Depth: 77.8 mm, Height: 88 mm