Based on crowd-sourced data from electricians who have used the Hager BP 10140, here are real-world issues:
A full manual for a Hager bus device usually includes: hager controls bp 10140 manual
A: In most versions, no. The standard BP 10140 is a standalone time switch. However, some later revisions may have an external input for a remote override. Check the manual's "External Input" section. Based on crowd-sourced data from electricians who have
Symptom: Screw terminal cracked or stripped. Fix: Unfortunately, terminals on modular controls are not field-replaceable. You must replace the entire BP 10140. Search for a NOS (New Old Stock) unit on eBay or industrial surplus sites. A: In most versions, no