Macromatic TH44166-35-15 - TH44166-35-15 — On Delay / Off Delay (Switch Trigger)
Macromatic

TH44166-35-15

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Overview

The Macromatic TH44166-35-15 is a delayed interval control switch trigger designed for precise timing control in industrial applications. This device operates on a 120V AC/DC input at 50/60Hz, providing reliable OFF time, ON time, and OFF state until reset functionality. The TR-66522 series switch trigger is ideal for applications requiring delayed activation or deactivation sequences, such as motor control, lighting systems, or conveyor operations. With a compact design and robust construction, it integrates seamlessly into control panels and automation systems. The device supports both AC and DC voltage inputs, enhancing compatibility with diverse industrial equipment. Key specifications include a 120V AC/DC input range, delayed interval control, and a reset state for cyclic operations. The unit features a 35-second delay on energization (ON delay) and a 15-second delay on de-energization (OFF delay), allowing for flexible timing adjustments in automated processes. It is housed in a durable plastic enclosure with a mounting clip for secure panel installation, and its operational temperature range spans from -20°C to 60°C. The TH44166-35-15 is manufactured by Macromatic, a trusted name in industrial control solutions, ensuring durability and performance in demanding environments.
  • 120V AC/DC input voltage at 50/60Hz
  • Delayed interval control with OFF time, ON time, and reset state
  • Supports both AC and DC voltage inputs
  • Compact design for panel mounting
  • Manufactured by Macromatic for industrial reliability
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Frequently Asked Questions

What input voltage does the TH44166-35-15 support?

The device operates on 120V AC/DC input at 50/60Hz.

What series does the TH44166-35-15 belong to?

The device is part of the Macromatic TR-66522 series of delayed interval control switch triggers.

What is the function of the TH44166-35-15?

It provides delayed interval control with OFF time, ON time, and OFF state until reset functionality.

Is the TH44166-35-15 compatible with both AC and DC systems?

Yes, the device supports both 120V AC and DC input voltages.

Where can the TH44166-35-15 be used?

It is suitable for motor control, lighting systems, conveyor operations, and other industrial timing applications.

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.