Macromatic TR-51526-22 - THR-1 Time Delay Relays TR-51526-22
Macromatic

TR-51526-22

Contact for Pricing

Overview

The **Macromatic TR-51526-22 THR-1 Time Delay Relay** is a high-performance industrial timing solution engineered for precision control in automation and process systems. Designed to meet the rigorous demands of modern manufacturing, this relay provides accurate, repeatable time delays essential for machinery sequencing, safety interlocks, and process automation. Built by Macromatic—a leader in industrial control solutions—the TR-51526-22 combines rugged durability with advanced timing technology, ensuring reliable operation in harsh environments where downtime is not an option. **Key Features and Benefits:** - **Precise Timing Control:** Delivers consistent, programmable time delays for applications requiring exact timing intervals, such as conveyor systems, pump controls, and valve actuation. The relay’s timing accuracy ensures synchronized operation across interconnected machinery, reducing cycle times and improving throughput. - **Robust Construction:** Housed in a compact, industrial-grade enclosure, the TR-51526-22 is built to withstand vibration, temperature extremes, and electrical noise common in manufacturing plants. Its durable design extends service life while minimizing maintenance requirements. - **Versatile Application Support:** Ideal for a wide range of industrial sectors, including **food and beverage processing, automotive manufacturing, water treatment, HVAC systems, and material handling**. Whether used in on/off delay, interval, or one-shot timing modes, this relay adapts to diverse operational needs. - **Easy Installation and Integration:** The TR-51526-22 features a **DIN-rail mountable design** and standard terminal connections, simplifying integration into existing control panels. Its plug-and-play compatibility reduces wiring complexity, allowing technicians to deploy the relay quickly without extensive reconfiguration. - **Safety and Compliance:** Engineered to meet **UL, CE, and RoHS standards**, the relay ensures compliance with global safety regulations. Its fail-safe operation and high dielectric strength provide an added layer of protection in critical control circuits. **Industry Applications:** In **process industries**, the TR-51526-22 is frequently employed to manage sequential operations, such as batch processing or chemical dosing, where precise timing prevents waste and ensures product consistency. **Automation engineers** rely on it for motor control, where delayed start/stop functions protect equipment from sudden power surges. In **safety systems**, the relay’s delayed activation can trigger emergency shutdowns or interlocks, adding a critical layer of protection against equipment failure. **Why Choose Macromatic?** With over **50 years of expertise** in industrial control products, Macromatic is a trusted name among engineers and maintenance professionals. The company’s commitment to **quality, innovation, and customer support** ensures that products like the TR-51526-22 deliver long-term reliability. Whether you’re retrofitting an existing system or designing a new automation line, the TR-51526-22 provides the timing precision and durability required to keep operations running smoothly. For engineers seeking a **cost-effective, high-reliability timing solution**, the Macromatic TR-51526-22 THR-1 Time Delay Relay stands out as a top-tier choice. Its combination of **accuracy, durability, and ease of use** makes it an indispensable component in modern industrial automation.
  • Precise programmable time delays for machinery sequencing
  • Rugged construction for harsh industrial environments
  • DIN-rail mountable with easy installation
  • Compliant with UL, CE, and RoHS standards
  • Versatile for process control, safety systems, and HVAC

Specifications

Connection Type
Screw Terminal
Mounting Type
DIN-Rail
Series
THR-1
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
RTXP 18

RK926011-BC

RTXP 18
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
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.