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ABB MS325-6.3 MS325 Manual Motor Starter, ON/OFF Action, 3 Poles, IP20 Enclosure

Selected IDW IMAGE d4f2d20a11f4f3f6ed60b63fa45360ac623ce9c0a34c2ab7d055ade5513f3e78
IDW IMAGE d4f2d20a11f4f3f6ed60b63fa45360ac623ce9c0a34c2ab7d055ade5513f3e78

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Short Description

The MS325-6.3 manual motor starter is a 54 mm width devices with a rated operational current of Ie 6.3 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 100 kA at 400 VAC and the trip class 10 A. 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.

Features

  • Fuse less protection with a manual motor starter saves costs, space and ensures a quick reaction under short circuit condition, by switching off the motor within milliseconds
  • Manual motor starters are electromechanical protection devices for the main circuit
  • Overload protection - trip class 10A
  • Disconnect function
  • They are used mainly to switch motors manually ON/OFF and protect them fuse less against short-circuit, overload and phase failures
  • Trip-free mechanism
  • 1.5 hp at 220 to 240 VAC 3 ph, 3 hp at 440 to 480 VAC 3 ph, 5 hp at 550 to 600 VAC 3 ph
  • Electrical 50000 cycle, mechanical 100000 cycle
  • Phase loss sensitivity
  • Adjustable current setting for overload protection
  • Fuse less starter combinations are setup together with contactors

Specification

Voltage Rating
690 VAC/440 VDC
Control Type
Rotary Handle
Frequency Rating
50/60 Hz
Wattage
2.2 kW
Motor Power
1-1/2 hp, 3 hp, 5 hp
Setting
4 to 6.3 A
Number Of Poles
3
Overload Relay
Class 10 Thermal
Action
ON/OFF
Dimensions
75.5 mm L x 54 mm W x 87.5 mm H
Series
MS325
Load Capacity
100 kA
Enclosure Type
IP20
Operating Cycles
50000/100000 Cycles
Amperage Rating
6.3 A
Operating Temperature
-25 to 50 deg C
Connection Type
Screw
Phase
3

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