ABB SACE Tmax XT5H 630 A frame moulded-case circuit breaker (MCCB). Rated uninterrupted current In = 630 A, 3-pole, F/F (front, fixed) terminals. Thermomagnetic trip unit TMA 630-6300 (adjustable thermal overload and magnetic short-circuit release). Breaking-capacity class H; rated ultimate short-circuit breaking capacity Icu = 70 kA at 415 V AC; rated operational voltage Ue 690 V AC. Conforms to IEC/EN 60947-2. ABB order code 1SDA100487R1, EAN 8056221005647, ABB/SAP material 1200638211, catalogue code 83055687.