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Macromatic TR-50828-17 - THR-1 Time Delay Relays TR-50828-17
Macromatic

TR-50828-17

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Overview

The **Macromatic THR-1 Time Delay Relay (SKU: TR-50828-17)** is a high-performance, industrial-grade timing solution engineered for applications requiring precise control over delays in electrical circuits. Designed to meet the rigorous demands of modern automation, process control, and machinery systems, this relay delivers unmatched reliability and accuracy in critical operations. Macromatic, a trusted name in industrial automation components, has developed the THR-1 to address the need for dependable timing solutions that enhance operational efficiency and reduce downtime. The THR-1 Time Delay Relay is a versatile component that provides adjustable timing settings, allowing engineers and technicians to configure delays for on-delay, off-delay, or interval functions based on specific application requirements. Its robust construction ensures consistent performance even in harsh industrial environments, where exposure to vibration, temperature fluctuations, and electrical noise is common. The relay’s high-quality components and precision engineering make it an ideal choice for sectors such as manufacturing, HVAC, water treatment, material handling, and packaging. One of the standout features of the THR-1 is its **adjustable timing range**, which enables users to fine-tune delays to match the operational needs of their systems. This flexibility is particularly valuable in applications where timing precision directly impacts process efficiency, such as motor control, conveyor systems, or automated assembly lines. Additionally, the relay’s **compact and durable design** simplifies installation in control panels, junction boxes, or machinery enclosures, while its **universal mounting options** (DIN rail or panel mount) ensure compatibility with a wide range of industrial setups. Industries that rely on **Macromatic’s THR-1** include: - **Manufacturing**: For coordinating sequential operations in production lines. - **Process Control**: To manage delays in chemical dosing, batch processing, or temperature regulation. - **HVAC Systems**: For controlling fan delays, compressor cycling, or defrost cycles. - **Water and Wastewater Treatment**: In pump sequencing, filter backwashing, or aeration control. - **Material Handling**: For timing conveyor belts, sorting systems, or robotic arm movements. Selecting the right time delay relay involves considering factors such as **voltage compatibility, timing range, environmental conditions, and mounting requirements**. The THR-1 excels in these areas, offering compatibility with a broad spectrum of input voltages (typically 24V AC/DC or 120V AC) and a timing range that accommodates both short and long delays. Its **high dielectric strength and surge protection** ensure safe operation in systems with fluctuating power conditions, while its **IP-rated enclosure** (if applicable) provides resistance to dust and moisture. Macromatic’s reputation for quality and innovation in industrial automation is built on decades of experience and a commitment to delivering products that meet the evolving needs of engineers and technicians. The THR-1 Time Delay Relay is a testament to this legacy, offering a **cost-effective, reliable, and easy-to-use solution** for timing control in critical applications. Whether you’re upgrading an existing system or designing a new one, the THR-1 provides the precision and durability required to maintain peak performance and minimize operational disruptions. For professionals seeking a **dependable, high-quality time delay relay**, the Macromatic THR-1 (TR-50828-17) stands out as a top-tier choice. Its combination of **adjustable timing, robust construction, and broad application compatibility** makes it an essential component in modern industrial automation. Trust Macromatic to deliver timing solutions that enhance efficiency, reliability, and control in your operations.
  • Adjustable timing settings for on-delay, off-delay, or interval functions
  • Robust construction for reliable performance in harsh industrial environments
  • Universal mounting options (DIN rail or panel mount) for flexible installation
  • High dielectric strength and surge protection for safe operation
  • Compatible with a wide range of input voltages (24V AC/DC, 120V AC, etc.)
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.