Finder 85.03.8.240.0000 Multi-function Timer Relay, 24-240 V AC/DC, 3 CO, 10 A, 18 Functions

In industrial control panels, timing operations often require flexibility and reliability. The Finder 85.03.8.240.0000 multi-function timer relay addresses this need by offering 18 selectable timing functions in a single plug-in unit. It eliminates the need to stock multiple specialized timers, simplifying inventory and maintenance.

Who is it for

This timer relay is intended for automation engineers, panel builders, and maintenance technicians who need a versatile timing solution for applications such as machine control, lighting, HVAC, and process automation. It suits both new installations and retrofits where an 11-pin plug-in socket is available.

Main features

• 18 selectable timing functions, including delay-on, delay-off, interval, and pulse generator modes
• Wide supply voltage range: 24 to 240 V AC/DC, suitable for various control voltages
• Three changeover contacts (3 CO / 3PDT) rated at 10 A / 250 V AC for switching loads
• Time range from 0.05 seconds to 100 hours, adjustable via rotary switches and potentiometer
• LED indicators: green for supply, red for output status
• Plug-in design for standard 11-pin sockets, simplifying installation and replacement

Specifications

• Supply voltage: 24-240 V AC/DC
• Output: 3 changeover contacts (3 CO / 3PDT)
• Contact rating: 10 A / 250 V AC (resistive)
• Contact material: AgNi
• Time range: 0.05 s to 100 h, 10 time scales
• Number of functions: 18
• Operating temperature: -20 to +60 °C
• Protection degree: IP40 front panel, IP20 terminals
• Dielectric strength: 2 kV AC (coil-contacts)
• Rated power: 3.5 VA (AC), 1.5 W (DC)
• Mounting: plug-in for 11-pin socket
• Series: Finder Series 85

Tips

When selecting a socket, ensure it matches the 11-pin configuration and is rated for the load. For inductive loads, consider using a contact protection device to extend contact life. The wide supply voltage range allows use across different control systems without additional power supplies.