Schneider Electric RE48AML12MW Time Delay Relay

Product Description

The SCHNEIDER ELECTRIC RE48AML12MW is a multifunction time delay relay designed for precise timing control in industrial and commercial electrical systems. It supports a delay range from 0.02 seconds up to 300 hours, giving technicians wide flexibility across applications that require either very short or extremely long timed switching sequences. The relay operates across a broad input voltage range of 24 to 240 VAC and VDC at 50 or 60 Hz, making it compatible with a wide variety of control circuits. Contact rating is 5 amps. Licensed electricians and controls technicians are the primary installers of this device.

This time delay relay is suited for residential, commercial, and light industrial control panels where programmable timing sequences are required. Typical applications include motor start sequencing, HVAC control logic, lighting delay circuits, and process automation. The wide voltage tolerance simplifies integration into existing 24-volt low-voltage control wiring as well as line-voltage 240-volt panel circuits without requiring a separate power supply transformer in many cases.

Key Features

• Delay range from 0.02 seconds to 300 hours for maximum timing flexibility
• Operates on 24 to 240 VAC and VDC at 50/60 Hz
• 5-amp contact rating suitable for typical control circuit loads
• Compact form factor at 2.2 x 2.4 x 4.1 inches
• Lightweight at 0.28 pounds for easy panel mounting
• Timer function: time delay for straightforward sequencing logic

Compatibility

Designed as an OEM-style replacement or new-installation time delay relay for control panels and automation circuits requiring 24 to 240 VAC or VDC input with a 5-amp output contact rating.

Installation Notes

Installation should be performed by a licensed electrician or qualified controls technician in accordance with the National Electrical Code (NEC). De-energize and lock out the control panel before wiring or replacing this relay. Verify input voltage matches the circuit supply before energizing. Confirm the contact load does not exceed the 5-amp rating to prevent contact damage.