ABB MS116-1.6 1SAM250000R1006 MS116 Manual Motor Starter 1.0-1.6A

The ABB MS116-1.6 (article 1SAM250000R1006) is a manual motor starter - also referred to as a motor protection circuit breaker or manual motor protector - with a rated operational current of 1.0 to 1.6 A. At only 45 mm wide, this compact device lets operators switch motors on and off manually while delivering fuseless protection against short-circuits, overload, and phase failures. It carries a rated service short-circuit breaking capacity of Ics = 50 kA at 400 VAC and is certified to trip class 10A.

Technical specifications:

• Series: MS116-1.6
• ABB article number: 1SAM250000R1006
• EAN: 4013614320293
• Rated operational current (Ie): 1.0 - 1.6 A
• Rated service short-circuit breaking capacity (Ics): 50 kA at 400 VAC
• Trip class: 10A
• Device width: 45 mm
• Phase compatibility: three-phase and single-phase

Features and benefits:

• Fuseless motor protection - guards against short-circuits, overload, and phase failures in a single device, removing the need for a separate fuse
• Built-in disconnect function acts as an isolator, eliminating the need for an additional isolating switch in the circuit
• Trip-free mechanism prevents the rotary handle from being held closed during a fault condition, ensuring protection cannot be bypassed
• Temperature compensation maintains accurate tripping thresholds regardless of variations in ambient temperature
• Rotary handle with clear switch position indication gives an unambiguous visual ON/OFF status at a glance

Applications:

• Manual starting and protection of small electric motors in industrial machinery and production equipment
• Motor circuits for pumps and compressors where compact, fuseless overload protection is required
• Fan and blower motor protection in commercial HVAC and ventilation systems
• Three-phase and single-phase control panel motor circuits rated up to 1.6 A

Also known as: ABB MS116-1.6, MS116-1.6 1SAM250000R1006, manual motor starter, motor protection circuit breaker, manual motor protector.