The Altronix-ST1 is a snap track for mounting the Altronix RB5, RBSN, ST, 30, 524, 1224, and SNTTL models. Also known as -SNAP TRACK FOR RELAY MODULES FOR RB5 RB1224 RBSN RBST RB30-Altronix ST1 Mounting Adapter for Relay Module-ST1 Mounting Adapter for Relay Module
