Selecting protection and monitoring relays
ES258 is an auxiliary energy module allowing VMD258 to complete its delay after supply loss. The guide explains the application context of the connected voltage monitoring relay.
Read the technical guideEnergy storage module helping the VMD258 voltage relay complete its configured response delay during a supply interruption.
Analogue voltage monitoring and energy backup
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Technical product information and supply support for model selection, compatible components and current manufacturer documentation.
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| Model | Order code |
|---|---|
| ES258 | B93010068 |
Based on tables on the manufacturer's current product page. For marked-value footnotes, connection conditions and variant suitability, review Bender product source ↗ and the technical documents together. Listing an order code does not commit to stock availability or delivery time.
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Current product and variant information · Bender ↗
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ADEO Teknik · Bender's distributor in Türkiye. Current Bender product source ↗
A supplementary component used with VMD258. Its capacitor charges while the relay operates and supplies the relay electronics for the configured delay when the monitored system's supply is lost.
Contact your distributor in Türkiye for product selection, technical documents and quotations.