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Safe Supply Units
Safe Supply Units
Safe Supply Units protect 230V sockets in school science laboratories. SSUs provide the highest level of protection against electric shock and incorporate a 1:1 ratio transformer, 1.25mA or 5mA RCD protection and a current limiting resistor which restricts the maximum level of earth leakage to 10mA at all times.
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Standard CELU series
Safe Supply Unit in floor standing console style enclosure, 3 or 5 kVA rating, 1.25mA or 5mA sensitivity, 3 no. outgoing DP MCBs.
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Standard CELU seriesStandard FELU series
Safe Supply Unit in floor standing enclosure, 5, 8 or 10 kVA rating, 1.25mA or 5mA sensitivity, option of 2, 3 or 4 outgoing DP MCB ways
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Standard FELU series
Standard WELU series
Safe Supply Unit in wall mounting enclosure, 2 or 3 kVA rating, 1.25mA or 5mA sensitivity, option of 2 or 3 outgoing DP MCB ways
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Standard WELU seriesRange of Safe Supply Units
In addition to the standard range of Safe Supply Units detailed on the website, non-standard models can also be supplied, which can incorporate non-standard transformer ratings, special voltage ratios, remote trip facility, key switch control, etc.
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Range of Safe Supply Units
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