# Fuse blown monitoring on Lynx T Class power in 1000 A **URL:** \ **Category:** DIY\ **Tags:** lynx\_bms, parallel, marine, professional\ **Created:** [11 April 2025 02:43 UTC](https://community.victronenergy.com/t/fuse-blown-monitoring-on-lynx-t-class-power-in-1000-a/28480 "2025-04-11T02:43:47Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![ELLEQUE](https://avatars.discourse-cdn.com/v4/letter/e/f04885/32.png) [@ELLEQUE](https://community.victronenergy.com/u/ELLEQUE)\ **Post date:** [11 April 2025 02:43 UTC](https://community.victronenergy.com/t/fuse-blown-monitoring-on-lynx-t-class-power-in-1000-a/28480/1 "2025-04-11T02:43:47Z")
The Lynx distributor electronic board is able to detect when a mega fuse is blown, via the R12 ( phone cable) connection with the lynx smart BMS 1000… ( Does the Cerbo participates on this detection?) BUT Can the Lynx Smart BMS 1000 detect when a T-Class fuse is blown on a “Lynx Class-T Power In” ? I have 3 “Lynx Class-T Power In”, using two 225 Amp T-class Fuses each - and, 6 NG batteries 300AH x 12 V, Connected in parallel. Two batteries per “Lynx T-Class Power in” Do the NG battery communication round connector send a signal through the power terminal on the battery to test continuity ( or disconnection?)