1SAM451000R1016 – MS165-54 ABB Motor Circuit Breakers

1SAM451000R1016 — MS165-54 from the ABB MS165-54 – 40-54 A, 30kA 400V range.

MS165 is a compact and powerful range for motor protection up to 45 kW (400 V) / 80 A in width of 55 mm. They offer a reliable protection for motors in the event of overload or phase failure. The devices have trip class 10. This type has also a clear and reliable indication of fault in a separate window in the event of short-circuit tripping. Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication. The manual motor starter (also known as motor protection circuit breaker or manual motor protector) is suitable for three- and single phase applications. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, power in-feed blocks are available as accessory. These are suitable throughout the MS116/MS132/MS165 range.

Key specifications: rated current 54 A; 3P; rated voltage 250 / 690 V; rated operational voltage 690 / 250 V; 50 / 60 Hz; IP20 / IP10; ambient −25 … +70 / −25 … +60 / −50 … +80 °C; to CSA 22.2 No. 14|IEC/EN 60947-1|IEC/EN 60947-2|IEC/EN 60947-4-1|UL 60947-4-1.

Ordering information

• Order code: 1SAM451000R1016
• Manufacturer: ABB
• Range: MS165-54 – 40-54 A, 30kA 400V
• GTIN / EAN: 4013614486104
• Supplied: each
• Datasheet: manufacturer datasheet for 1SAM451000R1016