Macromatic TR-51624-07 - THR-1 Time Delay Relays TR-51624-07
Macromatic

TR-51624-07

Contact for Pricing

Overview

The Macromatic THR-1 Time Delay Relay (TR-51624-07) is a high-performance industrial-grade timing control solution engineered for precision, durability, and reliability in demanding automation environments. Designed by Macromatic, a trusted name in industrial control components, this relay delivers consistent time delay functionality to optimize system performance across a wide range of applications. Whether deployed in machinery control, HVAC systems, conveyor automation, or process line sequencing, the THR-1 ensures accurate timing with minimal drift, even under harsh operating conditions. Engineered for industrial durability, the THR-1 features a robust construction with high-quality components that withstand vibration, temperature fluctuations, and electrical noise. Its compact form factor and DIN-rail mounting compatibility make it ideal for space-constrained control panels and cabinet installations. The relay supports both on-delay and off-delay timing modes, providing flexibility to meet diverse application requirements such as motor start delays, pump sequencing, or safety interlock timing. In industrial automation, precise timing is critical to process efficiency and equipment longevity. The THR-1 excels in applications where consistent delays are required to prevent equipment damage, coordinate sequential operations, or manage energy consumption. Common use cases include: - **Machinery Control**: Managing start-up sequences, dwell times, and emergency shutdown delays in CNC machines, presses, and packaging equipment. - **HVAC Systems**: Controlling fan delay, compressor cycling, and damper actuation to improve energy efficiency and system longevity. - **Material Handling**: Coordinating conveyor belt timing, sorting gates, and robotic arm movements in automated warehouses and production lines. - **Process Industries**: Regulating valve actuation, batch timing, and safety interlocks in chemical, food and beverage, and pharmaceutical processing. - **Building Automation**: Integrating with lighting systems, access control, and security systems for timed operations and energy savings. Professionals in industrial automation, electrical engineering, and maintenance rely on Macromatic’s reputation for quality and reliability when selecting timing relays. The THR-1 is part of a comprehensive line of industrial control products, backed by decades of engineering expertise and responsive customer support. Installation is straightforward, with clear terminal markings and compatibility with standard control voltage ranges, reducing commissioning time and minimizing wiring errors. When selecting a time delay relay, key considerations include timing range, repeatability, environmental resistance, and compliance with industry standards. The THR-1 meets or exceeds relevant UL, CE, and RoHS requirements, ensuring safe operation in global markets. Its long service life and low maintenance requirements translate to reduced total cost of ownership, making it a cost-effective choice for both OEMs and end-users. Macromatic’s commitment to innovation and quality has made it a preferred supplier for industrial control components across North America and beyond. The THR-1 Time Delay Relay (TR-51624-07) embodies this legacy, offering engineers and technicians a dependable solution for precise timing control in virtually any industrial setting. For applications where timing accuracy and system reliability are non-negotiable, the THR-1 delivers consistent performance with the durability to last for years in the field.
  • Precision timing control for industrial automation and process applications
  • Supports on-delay and off-delay modes for flexible system integration
  • Robust construction with high-quality components for harsh environments
  • Compact DIN-rail mounting for space-efficient control panel installation
  • UL, CE, and RoHS compliant for global market compatibility

Specifications

Series
THR-1
Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10

1-1393143-3

Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10
Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10

1-1393143-6

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
RTXP 18

RK926011-BC

RTXP 18
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

SCP102D24X-C02

IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

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.