Eaton ETR2-12 Multifunction Time Relay, 24-240V AC/DC, SPDT 262686

Time relays are essential for automating control circuits, but many offer only a single function, limiting flexibility. The Eaton ETR2-12 solves this by providing seven selectable timing functions in one compact DIN rail module, making it suitable for a wide range of industrial and building automation tasks.

Who is it for

Electricians, panel builders, and maintenance technicians who need a versatile, space-saving timer relay for control cabinets. Its wide supply voltage range and multifunction capability reduce inventory and simplify design.

Main features

• 7 functions: ON-delay, OFF-delay, ON/OFF-delay, flashing, pulse shaping, and more
• Wide control supply voltage: 24–240 V AC/DC, 50/60 Hz
• Time range: 0.05 s to 100 h, selectable across 7 ranges
• 1 changeover contact (SPDT), rated 5 A at 250 V AC resistive
• DIN rail mounting, only 17.5 mm wide (1 module)
• LED indicators for operating state and relay state
• Screw terminals for secure wiring

Specifications

• Function type: Multifunction (7 functions)
• Time range: 0.05 s – 100 h (7 selectable ranges)
• Control supply voltage: 24 – 240 V AC/DC
• Rated frequency: 50/60 Hz
• Output contact: 1 change-over (SPDT), potential-free
• Rated switching current: 5 A (at 250 V AC, resistive load)
• Contact material: AgNi
• Mounting: DIN rail (EN 50022)
• Width: 17.5 mm (1 module)
• Connection: Screw terminals
• Operating temperature: -25 to +55 °C
• Protection degree: IP20 (terminals), IP40 (housing)
• Setting method: Rotary switch/potentiometer
• Indicators: LED for operating state and relay state

Tips

When selecting a time relay, verify the required timing function and voltage compatibility. The ETR2-12's wide AC/DC supply range means it can be used in both 24 V DC control circuits and 230 V AC applications without additional power supplies.