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Macromatic TH44168-33-10JT - TH44168-33-10JT — On Delay / Off Delay (Switch Trigger)
Macromatic

TH44168-33-10JT


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Overview

The Macromatic TH44168-33-10JT is a versatile time delay relay designed for precise control in industrial applications. This unit features a dual time function, offering both On Delay and Off Delay capabilities with a switch-triggered operation. The input voltage is 120V AC/DC, ensuring compatibility with a wide range of power systems. The specific model, TH44168-33-10JT, indicates an Off Delay function with an onboard adjustable time delay, as per Macromatic's numbering convention. The "JT" suffix denotes the standard wiring configuration. This device provides flexibility with onboard adjustable time delays, allowing for precise setting of operational sequences. The control switch common is internally connected to Pin 2, simplifying wiring. Macromatic's TR-Series, to which this product belongs, is known for reliable time delay solutions. The "33" in the product number likely corresponds to a specific time delay range, though the exact range requires further lookup based on Macromatic's catalog. This relay is suitable for applications requiring timed switching sequences, such as process control, automation, and machinery operation where precise timing of ON and OFF states is critical. Macromatic offers options for fixed and remote adjustable time delays for other models in the TR-Series, highlighting their commitment to application-specific solutions.
  • Dual time function: On Delay / Off Delay operation
  • Switch-triggered control for precise sequencing
  • Input Voltage: 120V AC/DC
  • Onboard adjustable time delay range: 0.1-10 seconds (Off Delay)
  • Reliable industrial timing control from Macromatic
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Frequently Asked Questions about Macromatic

What certifications and standards do Macromatic products comply with?

Macromatic products are certified with ULus and cULus approvals for use in the United States and Canada, covering a wide range of industrial control products. Their product line includes UL-listed devices for various voltage ranges (120V, 208-277V) and NEMA enclosure types, ensuring compliance with North American industrial standards.

What industries and applications are Macromatic products used for?

Macromatic products are used across multiple critical industrial sectors, including water/wastewater, pump and motor control, irrigation, oil and gas, HVACR, material handling, lifts and elevators, and other systems requiring process control and protection. Their industrial control products deliver high-quality monitoring, control, and protection solutions for electrical processes and equipment fault protection.

What technical support does Macromatic offer?

Macromatic offers comprehensive technical support through multiple channels, including a dedicated online Technical Resource Center at macromatic.com/technical-support and direct contact with technical advisors. Their support includes engineering assistance for unique applications, help with product selection, custom-engineered solutions, and troubleshooting for product setup. Customers can reach out via their website contact form or contact their technical team directly to get expert guidance on their industrial control products.

What are the main product lines offered by Macromatic?

Macromatic offers a comprehensive range of industrial control, monitoring, and protection products across multiple product lines, including Alternating Relays, Current Sensing Relays, General Purpose Relays, Intrinsically Safe Barrier Relays, Liquid Level Control Relays, Voltage Monitor Relays, and Time Delay Relays. These products serve critical applications in industries such as water/wastewater, pump and motor control, irrigation, oil and gas, HVACR, material handling, and lift systems.

What are the key features of Macromatic products?

Macromatic products feature innovative industrial control solutions with key characteristics including precise time-based control, compact design, and comprehensive protection capabilities. Their product lines cover voltage monitoring, time delay relays, and control products for multiple industries like water/wastewater, pump and motor control, oil and gas, and HVACR. Standout features include space-saving designs, multiple time delay functions, voltage band protection, and customizable solutions with quick prototype turnaround.

What accessories are available for Macromatic products?

Macromatic offers a comprehensive line of accessories for their industrial control products, including industry-standard sockets (8-pin, 11-pin octal, and 12-pin square), back-mounted sockets for panel mounting, retainers, hold-down springs, terminal covers, and replacement terminals. These accessories are designed to simplify relay installation, replacement, and provide additional mounting and protection options for Macromatic products.

How are Macromatic products typically installed?

Macromatic products are typically installed using industry-standard 8-pin and 11-pin octal sockets, as well as 12-pin square sockets that simplify relay installation. These sockets allow for easy mounting, with back-mounted socket options enabling flange-style enclosures to be panel mounted. Additional installation accessories like retainers, hold-down springs, terminal covers, and replacement terminals are available to support precise and secure product installation.

What communication protocols do Macromatic products support?

Macromatic communication modules support multiple industrial communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS, PROFINET, DeviceNet, EtherNet/IP, and IEC 61850. These protocols enable flexible network integration across industrial automation systems, providing comprehensive connectivity and communication capabilities for diverse industrial applications.

What environmental ratings do Macromatic products have?

Macromatic products feature robust environmental ratings across multiple NEMA and IP standards. Most product lines offer NEMA Type 3R, 4, and 4X ratings, with specific models providing protection against dust, water, and corrosion for both indoor and outdoor applications. Select product series like DS20, DS30, DR30, and DR50 come standard as 3R with optional 4X upgrades available.