Macromatic TR-51228-08 - THR-1 Time Delay Relays TR-51228-08
Macromatic

TR-51228-08

Contact for Pricing

Overview

The **Macromatic TR-51228-08 THR-1 Time Delay Relay** is a high-performance industrial relay engineered to deliver precise timing control in demanding automation and process applications. Designed for reliability and durability, this relay ensures accurate timing delays, making it an essential component for machinery control, motor sequencing, and safety systems across a wide range of industrial environments. Whether integrated into conveyor systems, HVAC controls, or manufacturing lines, the TR-51228-08 provides the consistency and responsiveness required to maintain operational efficiency and safety. This time delay relay is part of Macromatic’s trusted THR-1 series, renowned for its robust construction and long-lasting performance in harsh conditions. Its durable components and high-quality materials ensure resistance to vibration, temperature fluctuations, and electrical interference, making it ideal for use in manufacturing plants, water treatment facilities, and power generation stations. The relay’s compatibility with diverse industrial systems—including PLCs, motor starters, and control panels—enables seamless integration, reducing downtime and simplifying maintenance. Key features of the Macromatic TR-51228-08 include: - **Adjustable timing ranges** for flexible application-specific configurations, allowing engineers to fine-tune delays for optimal system performance. - **High-reliability contacts** rated for industrial-grade switching, ensuring consistent operation even under heavy loads or frequent cycling. - **Compact and durable housing** designed for panel mounting or DIN rail installation, maximizing space efficiency in control cabinets. - **Wide voltage compatibility** supporting both AC and DC power sources, accommodating global industrial standards and reducing inventory complexity. - **LED status indicators** for quick visual confirmation of relay operation, simplifying troubleshooting and system diagnostics. Industries that benefit from the TR-51228-08 include automotive manufacturing, food and beverage processing, pharmaceutical production, and wastewater treatment. In these sectors, precise timing is critical for processes such as batch sequencing, motor ramp-up control, and emergency shutdown protocols. The relay’s ability to handle inductive and resistive loads makes it suitable for applications involving solenoids, pumps, and heating elements. Macromatic, a leader in industrial timing and control solutions, has built a reputation for delivering products that combine innovation with dependability. With decades of experience in the field, the company’s relays are trusted by engineers and maintenance teams worldwide for their accuracy, longevity, and ease of use. The TR-51228-08 exemplifies this commitment, offering a cost-effective solution for applications where timing precision directly impacts productivity and safety. For professionals seeking a time delay relay that balances performance, durability, and versatility, the Macromatic TR-51228-08 is a proven choice. Its robust design, broad compatibility, and manufacturer-backed reliability make it an invaluable asset in any industrial automation toolkit.
  • Precise timing control for automation and process applications
  • High-reliability contacts rated for industrial-grade switching
  • Adjustable timing ranges for flexible configuration
  • Compact design for panel or DIN rail mounting
  • Wide voltage compatibility (AC/DC) for global industrial standards
  • LED status indicators for easy troubleshooting
  • Compatible with PLCs, motor starters, and control panels
  • Durable construction for harsh industrial environments
  • Manufacturer-backed reliability from Macromatic
  • Ideal for machinery control, motor sequencing, and safety systems

Specifications

Color
Blue
Connection Type
Screw Terminal
Material
Poly
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.