Schneider Electric Harmony Time Series DIN Rail Mount Timer Relay, 12 → 240V ac/dc, 1-Contact, 1 s →

RE17R series timing relays enable simple automation cycles to be set up using wired logic. They are also used to compliment the functions of PLCs.
Relay outputs provide complete isolation between the supply circuit and the output. It is possible to have several output circuits.

• 17.5mm width
• Multifunction
• Multi-range
• Multivoltage
• LED state indicator
• Relay output, C/O contact, 8A
• Screw terminals
• DIN rail mounting
• IP50 (front panel), IP40 (housing) & IP20 (terminal block) protection

• Compliant with international standards and certifications IEC 61812-1, EN 61812-1 UL, CSA, GL, RCM, EAC, CCC, China ROHS
• IP50 (front panel) conforming to IEC 60529
• IP40 (housing) conforming to IEC 60529
• IP20 (terminal block) conforming to IEC 60529
• Shock resistance - 15 gn (duration = 11 ms) conforming to IEC 60068-2-27
• Vibration resistance - 20 m/s² (f = 10...150 Hz) conforming to IEC 60068-2-6

Applications - Time Delay Relays are typically used in industrial applications and play an important role for many industrial processes such as small panel or sub-panels requirements. Other applications include:

• Lighting circuits
• Motor start control
• Sensitive equipment
• Safety control
• Conveyor belt sequence delay
• Machines, single machine and automation
• Buildings, door locks and roller shutters
• Water segment such as pumping and irrigation
• HVAC, fans and water systems

Tell your automated equipment when to start and stop with this Schneider Electric timer relay. It's a control device with a built-in time delay, so you can conveniently set its contacts to open and close at preset periods. You have the option of choosing intervals of seconds, minutes or hours, to best suit your setup. A mechanical endurance of ten million cycles means you can be sure of an extended product lifespan. For quick and easy visual diagnostics, there's an LED indicator that pulses, flashes or stays steady to signal off, in progress or on. To decrease the amount of waste sent to landfills, this timer relay is designed with maximum material recoverability in mind.

• Durable screw terminals maintain contact in vibrating conditions for compatibility with harsh settings
• Self-extinguishing housing to minimise the risk of fires spreading
• Insulated for protection against electric shocks
• Electromagnetically compatible to reduce the chance of interference with nearby electronic devices

• Irrigation systems
• Plant access control
• Industrial automation
• Lighting circuits

Yes, the device is energy-efficient, thanks to its minimal power consumption of approximately 1.5W at 240V DC.