Macromatic TR-51224-04 - THR-1 Time Delay Relays TR-51224-04
Macromatic

TR-51224-04

Contact for Pricing

Overview

The **Macromatic TR-51224-04 THR-1 Time Delay Relay** is a high-performance industrial timing solution engineered to deliver precise, repeatable delays in critical control systems. Designed for engineers and maintenance professionals who demand reliability in automation, process control, and machinery applications, this relay ensures consistent performance in even the most demanding environments. With its robust construction and high-quality components, the TR-51224-04 is built to withstand harsh industrial conditions while maintaining accurate timing functions—whether for delay-on-energy, delay-off-energy, or interval timing applications. This relay is part of Macromatic’s trusted THR-1 series, a line of time delay relays renowned for their durability, flexibility, and ease of integration. Professionals across industries such as manufacturing, HVAC, water treatment, and material handling rely on Macromatic relays to optimize system performance, reduce downtime, and enhance operational efficiency. The TR-51224-04 is particularly well-suited for applications requiring precise timing control, such as conveyor systems, motor starters, lighting controls, and pump sequencing. Key features of the Macromatic TR-51224-04 include: - **Adjustable time delays** for flexible configuration in diverse applications, allowing operators to fine-tune timing to match system requirements. - **High-reliability switching** with durable contacts rated for industrial loads, ensuring long-term performance in repetitive cycling scenarios. - **Compact and modular design** for easy installation in control panels, junction boxes, or DIN rail mounting systems, saving valuable space. - **Wide voltage compatibility** supporting multiple input ranges, making it adaptable to various power systems without additional hardware. - **LED status indicators** for quick visual confirmation of relay operation, simplifying troubleshooting and maintenance. Industries such as **automotive manufacturing, food processing, pharmaceuticals, and wastewater treatment** depend on time delay relays like the TR-51224-04 to manage sequential operations, prevent equipment damage, and improve process efficiency. For example, in a bottling plant, this relay can coordinate the timing of conveyor belts, filling stations, and capping machines to ensure smooth, synchronized production. In HVAC systems, it can delay the startup of compressors or fans to reduce electrical surges and extend equipment lifespan. Installation and integration are straightforward, thanks to Macromatic’s user-friendly design. The relay can be mounted on DIN rails or directly on control panels, and its screw terminals ensure secure wire connections. For professionals seeking a reliable, off-the-shelf solution, the TR-51224-04 eliminates the need for custom timing circuits, reducing both complexity and cost. Its compliance with industry standards further underscores its suitability for mission-critical applications. Macromatic, a leader in industrial control and timing solutions, has built a reputation for innovation and quality since its inception. With decades of experience, the company’s products are trusted by engineers worldwide for their precision, longevity, and ease of use. The TR-51224-04 exemplifies this commitment, offering a balance of performance and value that makes it a preferred choice for timing control in industrial automation. Whether you’re retrofitting an existing system or designing a new one, this relay provides the dependability you need to keep operations running smoothly.
  • Precise timing control for delay-on-energy, delay-off-energy, and interval applications
  • High-reliability switching with durable contacts for industrial loads
  • Adjustable time delays for flexible configuration in diverse systems
  • Compact, modular design for easy DIN rail or panel mounting
  • Wide voltage compatibility and LED status indicators for quick diagnostics

Specifications

Connection Type
Screw Terminals
Mounting Type
DIN Rail / Panel Mount
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.