ABB Motor circuit breaker MS116 1.60-2.50A EP 087 9
ABB EP 087 9
4013614320309
Abb circuit breaker, MS116 series, with the following characteristics:
- Rated service short-circuit capacity (230 Vac) 50 kA
- Rated extreme short-circuit capacity (230 Vac) 50 kA
- Rated instantaneous short-circuit current setting 31.3A
- Setting range 1.6 ... 2.5A
- Rated operating voltage Main circuit 690 Vac - Main circuit 440 Vdc
- Rated impulse withstand voltage (Uimp) Main circuit 6 kV
- Rated insulation voltage (Ui) 690 V
- 3 poles
- 2.5 modules
ABB Motor circuit breaker MS116 1.60-2.50A EP 087 9
€44.93
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The motor protection switch is installed on the cable that supplies power to the motor and, when the motor stops due to a mechanical effect or (in three-phase systems) because a phase is missing, it detects an excessive absorption and automatically cuts off the electrical energy, thus safeguarding the integrity of the motor.
Features:
- Abb Series
- Rated service short-circuit capacity (230 Vac) 50 kA
- Rated extreme short-circuit capacity (230 Vac) 50 kA
- Rated instantaneous short-circuit current setting 31.3A
- Setting range 1.6 ... 2.5A
- Rated operating power AC-3 (Pe) (400 V) Three-phase 0.75 kW
- Rated operating current AC-3e (Pe) (400V) Three-phase 0.75 kW
- Nominal Operating Voltage Main Circuit 690 Vac - Main Circuit 440 Vdc
- Nominal Operating Current 2.5A
- Nominal Operating Current AC-3 2.5A
- Main Circuit Rated Frequency 50 Hz/60 Hz
- Rated impulse withstand voltage (Uimp) Main circuit 6 kV
- Rated insulation voltage (Ui) 690 V
- Power Loss at Rated Operating Conditions per Pole 0.7W
- 3 poles
- 2.5 modules
- Degree of protection Housing IP20 - Main Circuit Terminals IP10
- Pollution degree 3
- Main Circuit tightening torque 0.8 ...1.2 Nm
- Actuator type Rotating handle
- Contact position indication ON / OFF
- Ambient temperature In operation In operation -25 ... +50 °C - In stock -50 ... +80 °C
- Conventional free air thermal current (Ith) Main circuit 2.5A
- Width 45 mm
- Height 90 mm
- Depth 85.6 mm
- Net weight 0.265 kg
- Electrical life 100000 cycles
- Mechanical life 100000 cycles
- Type of terminal Screw Terminals
- Cable cross-sections - main circuit Flexible 1/2x 0.75 ... 2.5 mm² - Rigid 1/2x 1 ... 4 mm² - Rigid
- Stripping length main circuit cable 9 mm
- Recommended screwdriver Pozidriv 2
- Mounting position Position 1 to 6
- DIN rail mounting
- TH35-15 (mounting rail 35 x 15 mm) acc. to IEC 60715
- TH35-7.5 (35 x 7.5 mm mounting rail) acc. to IEC 60715
- Amperage UL/CSA 2,5A
- Maximum permissible operating altitude 2000 m
- Shock resistance acc. toIEC 60068-2-27 11 ms impulse 25 g
- Vibration resistance acc. toIEC 60068-2-6 - 5g / 3... 150 Hz
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Data sheet
- Type: Motor protection
- Modules: 2.5
- Poles: 3P
- Power: 50KA
- Amps: 1.60-2.50 A
