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Isobar 4c
Type A and Type B
distribution boards
Features
Technical
Section 9
Dimensions
Section 10
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High performance MCB 10kA BS EN 60898 15kA
BS EN 60947-2 in B, C or D curve 1, 2, 3 or
4 pole
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Fully type tested conditional short circuit rating of
25kA to BS EN 60439 when fed by MCCB
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250A busbar rating
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Isobar disconnection system ensuring unused
outgoing ways are isolated
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Option of switching outgoing neutral using
distributed neutral kit
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Range of incomers up to 250A
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Removable insulated pan assembly
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Fully shrouded neutral
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Split neutral bars
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Removable gland plates
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Optional metering, dual supply, surge protection
and contactor on incoming
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Split metering option
Type B distribution board with 250A incomer