Surge Protectors | Global Trade leader ecrobot

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Surge Protectors

Posting date : Feb 12, 2009

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MACHINERY & ELECTRICAL | Electrical

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85-

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Detailed Description

Surge Protectors / Surge Arresters / Surge Arrestors / Power Surges / Lightning Rods / Surge Suppressors / Surge Suppressions Product Name: BY4 Surge Protective Devices Description: BY4 type SPD is series surge protective device (protector in short) is applied in A.C 50/60 Hz, <=380V electric power system such as TT , IT ,TN-S , TN-C and TN-C-S, and used at the equipotential connection of LPZ0A and LPZ31 zone or LPZ0B and LPZ1 zone, which protects the electric network shocked by the thunder or surge over voltage. The protector can be made connecting with remote signaling contact, which is a normal open contact. If one or more of modular of the protector is in malfuction, the contact will be closed, and sending the malfunction signal. The rated value of remote signaling contact is AC36V, 1A.