NLS FDT16-16D | Single Channel Digital timer 16amp 24Hr / 7 Day Battery Backup

In stock
SKU: FDT16-16D
Regular price $34.98 inc. GST

NLS FDT16-16D Single Channel Digital Timer

The NLS FDT16-16D Single Channel Digital Timer, offered by NATIONAL LIGHT SOURCES, is a compact and versatile timer designed to provide precise control over various electrical applications. Whether you need to manage pool pumps, lights, garden fixtures, or other electrical devices, this timer is up to the task.

Key Features:

  • Compact and Versatile: The FDT16-16D is a compact timer that can be easily installed on a DIN rail. It is suitable for a wide range of applications, including pool pumps, lighting systems, and garden fixtures.

  • Easy to Set: Setting up this digital timer is a breeze, thanks to its user-friendly interface and LCD display.

  • Battery Backup: With a built-in battery backup, this timer ensures uninterrupted operation, even in the event of power outages.

  • Programmable: You have the flexibility to program this timer for both short-term and long-term schedules. It offers a 24-hour and 7-day program, allowing you to tailor its operation to your specific needs.

Technical Specifications:

  • Type: Electronic with LCD display
  • Rated Voltage: 230V AC
  • Rated Frequency: 50/60Hz
  • Contact: 1 Normally Open (NO) + 1 Normally Closed (NC)
  • Contact Capacity: 16A/250V AC (COS? = 1), 2.5A/250V AC (COS? = 0.6)
  • Incandescent Lamp Capacity: 1000W
  • Electrical Endurance: 105 cycles
  • Time Basis: Quartz
  • Working Precision: ±2 sec/day (25°C)
  • Min. Programmable Interval: 1 minute
  • Power Reserve: Min. 15 days
  • Ambient Temperature: -10~40°C
  • Humidity: 35-85% RH
  • Connection Terminal: Pillar terminal with clamp
  • Connection Capacity: Rigid conductor 6mm²
  • Installation: On symmetrical DIN rail
  • Panel Mounting Mechanical Endurance: 107 cycles
  • Construction and Feature: Compact modular size, LCD display, equipped with a backup battery, permanent switch ON/OFF


This digital timer is highly versatile and applicable to circuits with a rated current of 16A, rated voltage of 250V, and a rated frequency of 50/60Hz. It provides independent electrical control to switch circuits on and off at programmed times and days of the week. This timer is perfect for managing a wide range of electrical devices and systems.

Please note that it's essential to determine the type of load that will be connected to the timer, whether inductive (like motors) or resistive (like lighting or heating). For inductive loads with high inrush currents, consider using an appropriate contactor.


  • Type: Timer
  • Brand: National Light Sources
  • Rated Current (A): 16
  • Height (mm): 85
  • Width (mm): 35
  • Depth (mm): 65
  • Protection: IP20
  • Mounting: DIN Rail
  • Voltage (V): 240
  • Program Time: 24 hours/7 days
  • Battery Backup: 360 hours
  • Programming Type: Digital

The NLS FDT16-16D Single Channel Digital Timer offers precise control, reliability, and flexibility for your electrical control needs. Whether you're managing lighting, pumps, or other devices, this timer ensures that your schedules are executed accurately and efficiently.

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