Schneider Electric RE48AMH13MW Harmony RE48 5A 2CO Multifunction Timer Relay

The Schneider Electric RE48AMH13MW is a Harmony RE48 multifunction plug-in timer relay with 2 C/O timed or instantaneous contacts rated 5 A, powered by a 24-240 V AC/DC universal supply. It provides four selectable timing functions - two delay-on-energization ranges and two pulse-on-energization ranges - covering delay settings from 0.02 seconds to 300 hours via a front-panel selector switch.

Technical Specifications

Certifications & Standards

• CE
• cULus
• UL
• CSA
• C-tick
• EN 50082-1/2
• EN 50081-1/2
• 93/68/EEC
• 73/23/EEC
• 89/336/EEC
• IEC 60669-2-3
• IEC 61812-1

Selection Notes

The A1/A2 delay-on-energization functions start timing as soon as supply is applied and hold the output until the set delay elapses, useful for staged motor or pump start sequencing; the H1/H2 pulse-on-energization functions instead give a single timed output pulse right after power-up, suited to triggering a downstream PLC input or a brief indicator lamp on start-up. Two C/O contacts rated 5 A/250 V AC (1250 VA breaking capacity) let it switch a contactor coil or two independent circuits from one relay. The 24-240 V AC/DC universal supply range means the same reference covers both 24 V DC control panels and 110/230 V AC control circuits without a separate coil-voltage SKU.

Applications

Used on an 8-pin socket for staged equipment start-up sequencing, pump or motor interlocking, or generating a short power-on signal pulse in industrial control panels.