Telemecanique RE4PP13BU 09967 time delay relay, 4A 250VAC contacts

RE4PP13BU is a time delay relay, designed for use in industrial automation and control circuits. Time delay relays are used to introduce a delay between an input signal and the output action, either when turning on or off an electrical load. This relay is ideal for automating processes that require a timed delay before initiating an action or during the deactivation of a load. It ensures that equipment or processes are controlled accurately within specified time frames.

Relay technical details:

• Supply voltage ranges:
  • A1/A2:
    • 110...240VAC
  • A2/B1:
    • 24VDC
  • A2/B2:
    • 42...48VDC
• Time delay range:
  • 0.05

Features:

• Type:
  • Time delay relay
• Application:
  • Used for controlling the timing in various electrical control systems where delays in switching are required.
• Delay function:
  • Provides adjustable time delay before either closing or opening a contact, allowing precise control over the timing of the switching process.
• Voltage rating:
  • The relay is typically rated for 24V DC or AC operation.
• Contact configuration:
  • It typically has 1x NO (Normally Open) contact and 1x NC (Normally Closed) contact, which are used for control operations.
• Time delay range:
  • The time delay range can vary but typically includes delays from a few milliseconds to several minutes, depending on the model settings.
• Adjustability:
  • The delay time can be adjusted using a dial or potentiometer on the relay to match the required operational timing.
• Mounting:
  • Designed for DIN rail mounting for easy integration into control panels and industrial systems.
• Durability:
  • Suitable for continuous operation in industrial environments, with high reliability and long service life.

Applications:

• Industrial control systems:
  • Where sequential operations or delay between switching are necessary.
• Pump control systems:
  • Ensuring a delay before switching on/off to avoid rapid cycling.
• Timing operations:
  • Used in conveyor systems or machinery where certain actions need to be delayed.