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Data is subject to errors and technical modifications.
1.37
Motor Starters
Motor Starters, Motor Starter Accessories
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To ensure localised control and protection of single and three phase motors.
Technical Data
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Adjustable thermal relay
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AC 3 utilisation category
Connection capacity
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2 conductors: Max size flexible 1 to 4mm², rigid 1.5 to 6mm²
Options
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Conforms to IEC 947-1, IEC 947-2 (appropriate parts of)
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To prevent automatic restarting of the controlled device
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Auxiliary Contacts - Act as an indicating device to monitor the ON or OFF position.
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Alarm Contact - Mounted inside the motor starter
Motor Starters
Surface Mounting Enclosure for Motor Starters
Emergency Stop Button
Under Voltage Release for Motor Starters
Auxiliary & Alarm Contacts for Motor Starters
Characteristics
Width
(1 Mod = 17.5mm)
Cat ref.
Auxiliary Contacts 1 Normally Closed + 1 Normally Open 2A AC 1 - 400V a.c.
½ Mod
MZ520N
Alarm Contact 1 Normally Closed 1A AC 1 - 400V a.c. / 2A AC 1 - 230V a.c.
½ Mod
MZ527N
Characteristics
Cat ref.
230V a.c. 50Hz
MZ528N
400V a.c. 50Hz
MZ529N
Description
Dimensions
(H x W x D mm)
Cat ref.
IP55 Surface Mounting Enclosure for Motor Starter
78 x 150 x 95
MZ521N
Description
Cat ref.
IP65 External Emergency Stop Button
MZ530N
Current setting
Standard power ratings of 3 phase
motors 50/60Hz (a.c. 3 category)
Width
(1 Mod = 17.5mm)
Cat ref.
230V (kW)
400V (kW)
0.1 - 0.16A
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-
-
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
MM501N
MZ520N
MZ528N
MZ521N
MZ530N
Commercial
Distribution