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ABB, Industrial Automation & Circuit Protection
ABB MS116-6.3 Motor Protection Circuit Breaker
₨5,850.00
The latest ABB MS116-6.3 Motor Protection Circuit Breaker price in Pakistan is Rs. 5,850/- updated on September 10, 2026.
OVERVIEW:
- The MS116-6.3 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with a rated operational current of Ie = 1.0 A. This device is used to manually switch on and off motors and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures. The manual motor starter offers a rated service short-circuit breaking capacity Ics = 50 kA at 400 VAC and trip class 10A. 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 is suitable for three- and single-phase applications. Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks and locking devices for protection against unauthorized changes are available as accessory.
Documents:
ABB MS116-6.3 Motor Protection Circuit Breaker Data Sheet.pdf
POWER
| Ampere Range | 4.0 … 6.3 A |
Summary
| Pollution Degree | 3 |
| Range | 16KA |
HARDWARE FEATURES
| Degree of protection | Housing IP20 | Main Circuit Terminals IP10 |
| Number of Poles | 3 Poles |
| Terminal Type | Screw Terminals |
TECHNICAL SPECIFICATION
| Insulation Voltage | (Ui) : 690 V |
| Operational Current | Rated (Ie) : 6.3 A |
| Operational Voltage | Rated : Main Circuit 690 V AC |
| Rated Frequency | Main Circuit 50 Hz | Main Circuit 60 Hz |
| Rated Operational Power | AC-3 (Pe) : (400 V) Three Phase 2.2 kW |
General Specification
| Electrical Durability | 100000 cycle |
| Mechanical Durability | 100000 cycle |
| Power Loss | at Rated Operating Conditions per Pole 0.7 … 1.8 W |
| Standard | IEC/EN 60947-1 | IEC/EN 60947-2 | IEC/EN 60947-4-1 | UL 60947-1 | UL 60947-4-1 |
| Type | Thermal Over Load Relay |
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