DH48S-S Dual Digital Timer Relay Switch

DH48S-S digital timer relay for time-based control

The DH48S-S is a dual digital timer relay with separate T1 and T2 settings. It is intended for control circuits that need adjustable timing intervals rather than continuous manual switching.

The listed timing range extends from 0.1 seconds to 99 hours. An LED display helps with checking settings, while selectable units allow the timing values to match the intended sequence.

Timing features

• Model: DH48S-S.
• Type: dual digital timer relay.
• Settings: T1 and T2 timing intervals.
• Listed range: 0.1 seconds–99 hours.
• Selectable units: 0.1S, S, 0.1M, M, 0.1H and H.
• Display: LED digital display.

Check electrical requirements before buying

The timing range alone does not establish electrical compatibility. Confirm the exact unit’s supply voltage, relay contact ratings, operating mode, socket or base requirements and terminal diagram before purchase or installation. These details are not specified here, so do not assume a particular AC or DC supply or a universal pinout.

For motors, pumps, lighting or other loads, a qualified installer must assess the load’s running and starting requirements. An appropriately rated contactor or other interface may be needed; the timer should not be assumed capable of switching an unspecified load directly.

Installation in mains-powered equipment must be carried out by a qualified person with power isolated. Follow the diagram supplied for the actual unit.

Browse relay modules at EPRO for other control options.

Frequently asked questions

What do T1 and T2 represent?

They provide separate timing settings. Their exact switching sequence depends on the unit’s supported operating mode and configuration; check its instructions.

Is a particular supply voltage guaranteed?

No supply voltage is stated in this listing. Confirm the label on the supplied unit before choosing or connecting a power source.

Where is the current price shown?

The product price and stock status appear beside the Add to cart button, with delivery options at checkout.