Digital Delay Relay Modules

Product Variants

Model #1: T2401-O

• Active output

Model #2: T2401-N

• No output

T2401-O Key Features

• Simplified parameter setting
• Compact and elegant design
• Direct output type
• Wide range of applications
• Adjustable timing range: 0~999 (seconds, minutes, hours)
• Minimum unit: 1 second

T2401-O Specifications

• Product Model: T2401-O
• Weight: 30g
• Dimensions: 48 x 29 x 34 mm
• Mounting Opening: 45.5 x 26.1 mm
• Technical Specs: DC12V, 20A MAX, 240W MAX
• Working Humidity: 35%~85%
• Working Temperature: -10 to 60℃
• Features green start and red stop for easy setup

Code Menu and Safety Instructions

To access the code menu, press and hold the S button for 6 seconds. Double-click the S key to enter parameter setting mode.

Safety Warning: The output is active. Connect the load before powering on to avoid short circuits.

Package Includes

• 1 x Digital display delay relay module

T2401-N Features and Specifications

• Wide range of applications
• Elegant and compact design
• Simple operation with passive output

Key Specifications

• No output when contacts are de-energized
• Compatible with loads other than 12V
• Dimensions: 47.6 x 28.6 x 33.2 mm
• Embedded installation with mounting opening: 45 x 26.1 mm
• Features green on and red off, independent timer settings
• Timing range adjustable: 0 to 999 (seconds, minutes, hours)
• Minimum timing unit: 1 second with timing error of ±4.5%
• Includes integrated crystal oscillator
• Power-on auto-run and power-off save settings

Technical Parameters

• Working Voltage: DC12V
• Load Power: DC12V 20A up to 240W, AC220V up to 1500W
• Supports loop switch, does not support alternate switch

Package Includes

• 1 x DC12V delay dual display digital time relay module