ABB MS116-12 1SAM250000R1012

ABB MS116-12 | 3-Pole Manual Motor Starter | Thermal-Magnetic | 12A

Overview

The ABB MS116-12 is a robust 3-pole manual motor starter designed for protection and switching of motors up to 12A. It features thermal-magnetic trip elements to guard against overloads and short circuits, with a breaking capacity of up to 100kA at 400V. Its compact size and DIN rail mounting capability make it ideal for control panels and industrial motor protection applications.

Key Features

• Rated Current: 12A

• Protection Type: Thermal-magnetic (adjustable overload, fixed short-circuit)

• Poles: 3

• Breaking Capacity: 100kA (at 400V AC)

• Trip Class: 10

• Adjustable Overload Setting: 8–12A

• Mounting: DIN rail

• Phase Loss Sensitivity

• Rotary ON/OFF handle with clear status indicator

• IP20 front protection (IP40 with enclosure)

Technical Specifications

• Catalog Number: MS116-12

• Rated Operational Voltage: Up to 690V AC

• Frequency: 50/60 Hz

• Mechanical Life: Over 1 million operations

• Electrical Life: Over 100,000 operations

• Operating Temperature: -25°C to +55°C

• Terminals: Screw type, 0.75–10 mm² (rigid), 0.75–6 mm² (flexible)

• Certifications: IEC/EN 60947-4-1, IEC/EN 60947-2

• Country of Origin: Germany

Applications

• Industrial Motor Protection

• Pumps and Compressors

• HVAC Systems

• Conveyors

• Machine Tools

• Electrical Control Panels

Why Choose the ABB MS116-12?

• High Fault Current Protection: Up to 100kA

• Space-Saving: Compact 45 mm width design

• Proven Reliability: Long mechanical and electrical lifespan

• Fast Installation: Easy DIN rail mounting

• Global Compliance: Certified to major international standards

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