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Wall mounted switchgear
Switch disconnector fuse
Switch disconnector
MGF Fusegear
Technical
Section 9
Dimensions
Section 10
Application
Heavy duty fuse products for use in commercial and industrial environments,
providing isolation and traditional fuse protection for electrical loads.
Features
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Rated for 240/415V 50/60Hz
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Ratings 20A, 32A, 63A, 100A, SP&SwN, TP&N
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Utilisation category AC20A, AC21A, AC22A, AC23B at rated current
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Degree of protection IP41
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Handle position provides positive contact indication
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Door handle prevents door being opened when switch is ON or padlocked
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Handle padlockable in ON and OFF positions
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Fuse links supplied as standard
Construction
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Live terminals fully shrouded
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Door interlock has integral defeat mechanism allowing door to be opened
without switching OFF. This feature is not operable when the handle is
padlocked
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Removable gland plates with cable knockouts
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Lift off door provides greater access for installation and cabling
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Door opens within the width of the unit allowing units to be mounted adjacent
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Neutral has disconnectable link and capacity for 3 outgoing cables
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Keyhole slots in the enclosure base allow easy installation
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Earthing kit provided as standard
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Easy access to fuse links
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Steelwork finished in polyester epoxy powder, cream colour RAL9001
Technical data
Standard
BS EN 60947-3
Rated operational voltage 415V 50/60Hz
Rating
20A 32A 63A 100A
Rated current at 40
0
C, A
20
32
63
100
Rated impulse voltage
6kV 6kV 6kV 6kV
Rated short time withstand Icw, A
416
416
756
1300
Rated short circuit making capacity Icm 1.35kA 1.35kA 1.35kA 3.5kA
Rated short circuit breaking capacity Icn 50kA 50kA 50kA 50kA
Utilisation category at rated current
AC-20A/ 21A/ 22A/ 23B
Kilowatt rating
11kW 15kW 30kW 55kW
Cable size, maximum mm
2
10mm
2
10mm
2
25mm
2
50mm
2
Fuse link data
Rating (A)
BS88 reference
Bussman reference
20
A1, A2
NITD20
32
A1, A2
AA032
63
A2, A3
BA063
100
A2, A3, A4
CEO100
References
Rating (A)
Switch disconnector fuse Switch disconnector
Part number
Part number
Single pole and switched neutral
20
MGFA0201C
MGFL0201C
32
MGFA0321C
MGFL0321C
63
MGFA0631C
MGFL0631C
100
MGFA1001C
MGFL1001C
Three pole and neutral
20
MGFA0203C
MGFL0203C
32
MGFA0323C
MGFL0323C
63
MGFA0633C
MGFL0633C
100
MGFA1003C
MGFL1003C