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Motor Protection & Motor Starters

ABB MS165-65 MANUAL MOTOR STARTER 52 ... 65 A MS165-65

Product Code: MS165-65

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.

Technical Specifications

Brand ABB
Breaking Capacity 400V AC - Icu (kA) 50
Degree of Protection IP20
Design of Control Element Turn Button
Dimensions (mm) 55W x 142.65H x 122.1D
Main Circuit Electrical Connection Screw Connection
No. of Poles 3
Overload Release Current Setting (A) 52
Phase Failure Sensitive Yes
Power Loss (W) 24.06
Rated Instantaneous Short-Circuit Current - Ii (A) 975
Rated Insulation Voltage (V) 1000
Rated Operational Current (A) 65
Rated Operational Power AC-3 400V (kW) 30
Rated Operational Voltage AC (V) 690
Rated Operational Voltage DC (V) 250
Rated Uninterrupted Current - Iu (A) 65
Switching Type Thermomagnetic
Terminal Type Screw Terminals
Thermal Current Setting Range (A) 52 - 65
Thermal Overload Protection Yes

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