The Macromatic THL-1024U-04 is an on delay Time Delay Relay. This encapsulated, solid state output relay has a universal input voltage of 24-240V AC & 12-48V DC. It has an adjustable time range of 0.05 to 5 sec. The THL1024U04 has an output of 1A continuous & 10A inrush, which is ideal for high duty cycle and long life applications. The encasement of the unit is made for high demand applications and harsh conditions. The design is microprocessor-based to provide better functionality, and is perfect for OEM applications. Note: Image is for reference, actual part may differ

Specifications

• Relay Function- On Delay
• Mounting Style- Surface Mount with #8 or #10 Screw
• Termination- 0.25" Male Quick Connect Terminals
• Relay Timing Range- 0.05 - 5 sec
• Input Voltage- 24-240V AC & 12-48V DC
• Output- 1A Normally Open (Solid State)
• Voltage Tolerance- AC Operation: +10/-15% of nominal at 50/60 Hz. DC Operation: +10/-15% of nominal voltage
• Load- Max. 1VA
• Setting Accuracy- Maximum Setting (Adjustable): +5%, -0% Minimum Setting (Adjustable): +0%, -50% Fixed Time Delay: +/-2% or 50ms, whichever is greater
• Repeat Accuracy- The greater amount of +/- 0.1% or +/- 0.01 Sec
• Reset Time- 50ms
• Startup Time- 0.02 sec
• Maintain Function Time- 0.01 sec
• Operating Temperature- -28 C to 65 C (-18 F to 149 F)
• Storage Temperature- -40 C to 85 C (-40 F to 185 F);
• Output Contacts- Normally Open Solid State 1A Continuous, 10A Inrush @ 65 C, Pilot Duty
• Life- No foreseeable failure when used within operating parameters
• Leakage Current (OFF)- < 5ma @ 240 VAC
• Minimum Load Current- 20ma
• Effective Voltage Drop (ON)- Max. 3V @ 1A
• Overall Dimensions- 2" Height x 2" Width x 1.14" Depth
• Approvals- C UR US, CE

With the On Delay function, the time delay starts when the input voltage is introduced. The relay energizes after the time delay. The relay de-energizes when the input voltage is taken out, which also resets the time delay.

Macromatic THL Series Relay Installation Instructions

Explanation of Macromatic Time Delay Relay Timing Functions

Macromatic Encapsulated On Delay Time Delay Relay THL-1024U-04