Cabinets and boxes
From a passive relay box to a complete control cabinet, we design, wire, label and test under power before delivery.
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They replace manual rewiring between a bench and the product under test: mode selectors, break-before-make relays, interlocks and status lamps.
Power supply, protection, relays or PLC, drives, hard-wired safety chain. Delivered with as-built diagrams.
Front plates machined and engraved in our workshop, buttons, lamps, touch screens, emergency stops, all wired and ready to connect.
An aerospace supplier was rewiring by hand between three families of tests, one of them in three sub-modes. Every change was a source of error.
We delivered a passive box with two rotary selectors and seven lamps. Break-before-make relays and an interlock rule out any dangerous configuration. The existing bench and its instruments remain unchanged.
| Modes | Three families of tests, one of them in three sub-modes |
|---|---|
| Switching | Break-before-make relays, mechanical and electrical interlock |
| Indication | Seven status lamps, one per active configuration |
| Bench interface | Four labelled terminal blocks to the bench instruments |
| Product interface | Dedicated connector and labelled terminals |
| Measurement | None. Results are still read on the bench instruments |
| Lead time | Two weeks |
Send us a specification, a drawing or just an idea. We come back within two working days with a first architecture and a budget.