P&B have created pin-for-pin directly and backwardly compatible modern relays for motor overload, transformer feeder and generator protection relays. This means that the planning stages for equipment selection and approval are reduced significantly and the physical installation time is now minutes rather than days.
This also allows a directly compatible product to be used for rapid replacement in instances of breakdown or equipment failure.
Moreover, by installing a P&B retrofit you can gain access to the reliability and information-tracking capabilities of modern relays with minimal on-site work required.
