Earth Leakage Relays
Earth leakage relays (also known as ELRs or by the alternative name of differential relays) are specialised latching relays that are used to monitor the leakage of current to earth on 3-phase electrical systems, interrupting the circuit in the event that a dangerous voltage leak is detected. Earth leakage relays can be found in domestic distribution boards and are used to sense insulation failu...
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BD 44.697
BD 44.697 Each (Exc. Vat)
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BD 1,965.476
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BD 2,525.948
BD 2,525.948 Each (Exc. Vat)
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BD 84.900
BD 84.900 Each (Exc. Vat)
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BD 90.169
BD 90.169 Each (Exc. Vat)
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BD 90.169
BD 90.169 Each (Exc. Vat)
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BD 90.169
BD 90.169 Each (Exc. Vat)
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BD 210.129
BD 210.129 Each (Exc. Vat)
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BD 113.661
BD 113.661 Each (Exc. Vat)
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BD 183.418
BD 183.418 Each (Exc. Vat)
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BD 74.802
BD 74.802 Each (Exc. Vat)
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BD 71.397
BD 71.397 Each (Exc. Vat)
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BD 85.656
BD 85.656 Each (Exc. Vat)
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BD 186.279
BD 186.279 Each (Exc. Vat)
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BD 264.143
BD 264.143 Each (Exc. Vat)
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BD 297.648
BD 297.648 Each (Exc. Vat)
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BD 386.892
BD 386.892 Each (Exc. Vat)
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BD 270.574
BD 270.574 Each (Exc. Vat)
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BD 232.327
BD 232.327 Each (Exc. Vat)
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BD 269.285
BD 269.285 Each (Exc. Vat)
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