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Motor Starters

Our motor starter's ensure localised control and protection of single and three phase motors. They comply with: IEC 947-1 and IEC 947-2. Options include: undervoltage release MZ528N and MZ529N: auxiliary contacts MZ520N and MZ527N: alarm contact MZ527N.

Descriptions & Part Numbers

Motor Starters
Current settingStandard power ratings of 3 phase
230V (kW)		motors 50/60Hz (AC3 category)
400V (kW)		Width (43.75mm)Cat ref.
0.1 - 0.16A
-
-
-
MM501N
0.16 - 0.25A
-
0.06
2 ½ Mod
MM502N
0.25 - 0.4A
0.06
0.09
2 ½ Mod
MM503N
0.4 - 0.6A
0.09
0.12
2 ½ Mod
MM504N
0.6 - 1.0A
0.09
0.12
2 ½ Mod
MM505N
1.0 - 1.6A
0.25
0.55
2 ½ Mod
MM506N
1.6 - 2.5A
0.55
0.8
2 ½ Mod
MM507N
2.5 - 4A
0.8
1.5
2 ½ Mod
MM508N
4 - 6A
1.5
2.5
2 ½ Mod
MM509N
6 - 10A
2.5
4
2 ½ Mod
MM510N
10 - 16A
4
7.5
2 ½ Mod
MM511N
16 - 20A
5.5
9
2 ½ Mod
MM512N
20 - 25A
7.5
12.5
2 ½ Mod
MM513N
Auxiliary Contacts
Act as an indicating device to monitor the ON or OFF position.
CharacteristicsWidth (8.75mm)Cat ref.
1C + 1O 2A AC1 - 400V~
½ Mod
MZ520N
Alarm Contact
Mounted inside the motor starter
CharacteristicsCat ref.
1C 1A AC1 - 400V~ / 2A AC1 - 230V~
MZ527N
Under Voltage Release
To prevent automatic restarting of the controlled device
CharacteristicsCat ref.
230V~ 50Hz
MZ528N
400V~ 50Hz
MZ529N
Surface Mounting Enclosure
Weatherproof IP55 with a removable window
Dimensions (mm)Cat ref.
W. 78 x H. 150 x D. 95
MZ521N
Emergency Stop Button
CharacteristicsCat ref.
IP65, mounted on surface mounting enclosure MZ521N
MZ530N

Dimensions

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