The MO325-20 manual motor starter magnetic only is a 54 mm width device with a rated operational current of Ie = 20.0 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. The manual motor starter magnetic only offers a rated service short-circuit breaking capacity Ics = 55 kA at 400 VAC. Further features are the build-in disconnect function, trip-free mechanism and a rotary handle with a clear switch position indication. The manual motor starter magnetic only is suitable for three- and single-phase applications. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks are available as accessory.
Cutting and Protection Devices
MO325-20 Manual Motor Starter Magnetic Only 20 A
Nortécnica Ref:
EAN:
4013614302091
Description
Technical Information
Attributes
Largura
54
Altura
87.5
Profundidade
75.5
Rated operation power at AC-3, 400 V
9
With integrated auxiliary switch
No
Corrente permanente nominal Iu
20
With integrated under voltage release
No
Número de polos
3
Rated operating voltage
440
690
Overload release current setting
20
20
Potência dissipada
4.8
Degree of protection IP
IP20
With thermal overload protection
No
Type of electrical connection of main circuit
-
Type of control element
Turn button
Switch off technique
Magnetic
Rated operation power at AC-3, 230 V
9
Rated short-circuit breaking capacity Icu at 400 V, AC
55
Adjustment range undelayed short-circuit release
300
300
Phase failure sensitive
No
Device construction
Complete device in housing
Brands
ABB
Descrição Longa
The MO325-20 manual motor starter magnetic only is a 54 mm width device with a rated operational current of Ie = 20.0 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. The manual motor starter magnetic only offers a rated service short-circuit breaking capacity Ics = 55 kA at 400 VAC. Further features are the build-in disconnect function, trip-free mechanism and a rotary handle with a clear switch position indication. The manual motor starter magnetic only is suitable for three- and single-phase applications. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks are available as accessory.