Schneider Electric Harmony Time Series DIN Rail Mount Timer Relay, 24 → 240V ac, 4-Contact, 0.1 s → 100h,

A series of timing relays designed to time events by closing or opening contacts before, during or after a set time period. Ideal for industrial automation systems these multifunctional timers can be mounted on DIN rails and feature a relay or solid state output. With a choice in number of outputs they also feature either screw or spring connection terminals, accurate adjustments and legible wiring diagrams on the side. These timer relays are flexible, simple and fast to set up and offer a high performance solution.

• Diagnostic button, external potentiometer and rotary knob
• Simple, fast and easy to set up
• Flexible, Compact and high performing
• Relay or Solid-state output
• Module DIN rail mount, miniature plug-in and panel mount
• Single or Multiple function
• Power supply voltage range from 24 to 240 V

• 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