Why Maxguard?
- Proven Track Record
- In-house Quality Control
- 60 months Product Warranty
- RM 2,000,000 Product Liabllity
Certification
Contact
Moulded Case Circuit Breakers (MCCB)
- To protect conductors against overloads and short circuits currents in electrical distribution systems.
- Use in domestic, commercial and industrial installations.
Technical Data
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MCCB Dimension (mm)
MODEL |
POLE | W | L | H | A | B | a | b | ød | WEIGHT(Kg) |
| M63L | 2P/3P | 78 | 135 | 74 | 25 | 116 | 22 | 60 | M3 | 0.8/0.9 |
| M100L | 3P | 92 | 150 | 69 | 30 | 128 | 22 | 60 | M4 | 1.25 |
| M100L | *4P | 122 | 150 | 69 | 30 | 128 | 22 | 51 | M4 | 1.6 |
| M225L | 3P | 106 | 165 | 88 | 35 | 126 | 25 | 60 | M4 | 1.9 |
| M400L | 3P | 140 | 257 | 107 | 44 | 215 | 55 | 102 | M5 | 4.5 |
*N-PROTECTED
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Externally operated handles for MCCBs which can be installed to enclosures of varying depth. Handles are padlockable. Mechanically transfer the position ON-TRIP-OFF of MCCBs. |
EXTENDED HANDLE FOR M100L MCCB (EX-100L)
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EXTENDED HANDLE FOR M225L MCCB (EX-225L)
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Temperature Compensation Table
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Ambient Temperature (°C)
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Rated Current %
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M63L & M100L
(16A - 32A) |
M63L & M100L
(40A - 100A) |
M225L
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M400L
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0
|
123
|
113
|
113
|
122
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|
10
|
117
|
110
|
110
|
117
|
|
15
|
115
|
108
|
108
|
115
|
|
20
|
112
|
106
|
106
|
112
|
|
25
|
110
|
105
|
105
|
110
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|
30
|
107
|
103
|
103
|
106
|
|
35
|
105
|
102
|
102
|
104
|
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40
|
100
|
100
|
100
|
100
|
|
50
|
90
|
92
|
92
|
94
|
|
55
|
87
|
90
|
90
|
90
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