Macromatic TR-50821-15 - THR-1 Time Delay Relays TR-50821-15
Macromatic

TR-50821-15

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Overview

The Macromatic THR-1 Time Delay Relay, model TR-50821-15, stands as a cornerstone for precise and dependable timing control within demanding industrial environments. Engineered by Macromatic, a recognized leader in industrial control components, this time delay relay is designed to meet the rigorous requirements of automation, process control, and machinery operation. Its core function is to introduce a controlled delay between the activation of an input signal and the subsequent activation or deactivation of its output contacts, a critical capability for sequencing operations, preventing equipment damage, and optimizing system performance. The TR-50821-15 offers exceptional accuracy and repeatability, ensuring that your industrial processes operate with the utmost consistency. This reliability is paramount in sectors such as manufacturing, where precise timing dictates production efficiency and product quality. In HVAC systems, it can manage fan delays, compressor staging, or defrost cycles, contributing to energy savings and system longevity. For complex industrial automation, the THR-1 relay facilitates intricate operational sequences, from conveyor belt control to robotic arm movements, ensuring seamless integration and faultless execution. Key features of the Macromatic THR-1 Time Delay Relay include its robust construction, built to withstand vibration, temperature fluctuations, and electrical noise commonly found in industrial settings. The adjustable timing settings allow for a high degree of customization, enabling engineers to fine-tune operational delays to exact specifications without requiring complex external circuitry. This flexibility significantly reduces installation time and simplifies system adjustments. The high-quality internal components used in its manufacturing promise extended operational life, thereby minimizing costly downtime and reducing the total cost of ownership. When selecting a time delay relay for critical applications, professionals look for manufacturers with a proven track record of quality and innovation. Macromatic has established itself as a trusted source for reliable control solutions, and the THR-1 TR-50821-15 exemplifies this commitment. Its straightforward installation and integration into existing control panels make it a practical choice for both new system designs and retrofitting older equipment. The UNSPSC code 39122300 further categorizes this product within the broader electrical relays and components market, highlighting its essential role in electrical infrastructure. Applications for the Macromatic THR-1 Time Delay Relay are extensive and include: * **Motor control:** Providing start-up delays to prevent inrush current issues or sequencing motor operations. * **Process sequencing:** Ensuring that different stages of an industrial process occur in the correct order and at the appropriate times. * **Safety interlocks:** Implementing delays to ensure that safety guards are in place before machinery can operate. * **Lighting control:** Managing delays for industrial lighting systems in warehouses or production floors. * **Pneumatic and hydraulic systems:** Controlling the timing of valves and actuators for precise system operation. Investing in the Macromatic THR-1 Time Delay Relay TR-50821-15 means investing in operational certainty. Its durable design, precise timing capabilities, and the assurance of Macromatic's quality make it an indispensable component for any industrial operation seeking to enhance efficiency, reliability, and productivity.
  • Precise and repeatable timing control for industrial applications.
  • Robust construction designed for demanding environments.
  • Adjustable timing settings for flexible operational customization.
  • Reliable performance from Macromatic, a trusted manufacturer.
  • Ideal for automation, process control, and machinery sequencing.

Specifications

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.