ABB MS132-1.0 interruttore di protezione motore, 0,63-1,0 A, 3 poli, 690V, 50kA

Motor protection is critical in industrial and commercial installations, where overloads and short circuits can cause costly downtime and equipment damage. The ABB MS132-1.0 Manual Motor Starter provides reliable thermal and magnetic protection for motors up to 1 A, ensuring safe operation and compliance with international standards.

Who is it for

This manual motor starter is ideal for panel builders, electricians, and maintenance engineers who need a compact, DIN-rail mountable protection device for small motors in applications such as pumps, fans, conveyors, and machine tools. It is suitable for use in industrial control panels, HVAC systems, and material handling equipment.

Main features

• Thermal overload protection with adjustable setting range from 0.63 A to 1.0 A
• Magnetic short-circuit release at 13 A for rapid fault clearing
• High breaking capacity of 50 kA at 400 V AC, ensuring safety under fault conditions
• 3-pole design with screw terminals for secure wiring
• DIN rail (35 mm) or screw mounting for flexible installation
• IP20 protection on main circuit terminals, suitable for enclosed panels
• Complies with IEC/EN 60947-1, 60947-2, and 60947-4-1
• Compact dimensions save space in control cabinets

Specifications

• Product Type: Manual Motor Starter
• Number of Poles: 3
• Rated Operational Current (Ie): 1 A
• Thermal Overload Setting Range: 0.63 - 1.0 A
• Magnetic Short-Circuit Release Current: 13 A
• Rated Operational Voltage (Ue): 690 V AC
• Rated Insulation Voltage (Ui): 690 V
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Short-Circuit Breaking Capacity (Icu) at 400V: 50 kA
• Short-Circuit Breaking Capacity (Icu) at 690V: 6 kA
• Rated Power (AC-3) at 400V: 0.37 kW
• Tripping Characteristic: Thermal-magnetic
• Degree of Protection: IP20 (Main Circuit Terminals)
• Mounting Type: DIN Rail (35mm) / Screw Mounting
• Terminal Type: Screw Terminals
• Ambient Operating Temperature: -25 to +70 °C
• Standard Compliance: IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1
• Auxiliary Contacts: Not integrated (add-on possible)

Tips

For enhanced functionality, consider adding auxiliary contacts or a shunt release to integrate the starter into your control system. Always verify the motor's full-load current and select the appropriate setting within the 0.63-1.0 A range. Mount the starter in a well-ventilated enclosure to maintain ambient temperature within the specified range.