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Macromatic TR-50521-17 - THR-1 Time Delay Relays TR-50521-17
Macromatic

TR-50521-17

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Overview

The Macromatic THR-1 Time Delay Relay, model TR-50521-17, stands as a cornerstone for precise timing control in a multitude of demanding industrial applications. Engineered by Macromatic, a manufacturer renowned for its commitment to quality and reliability in control components, this time delay relay ensures consistent and accurate operational sequencing critical for modern automation and process management. At its core, the TR-50521-17 is designed to introduce a controlled delay between the activation of an input signal and the subsequent activation or deactivation of its output contacts. This fundamental capability is indispensable for a wide array of industrial functions, including but not limited to: * **Motor Control:** Implementing start-up delays to prevent inrush current issues or sequencing motor operations in complex machinery. * **Process Automation:** Orchestrating the timing of valves, pumps, and other actuators to maintain precise process parameters. * **HVAC Systems:** Managing the sequential operation of fans, compressors, and heating elements for optimal energy efficiency and system longevity. * **Machinery Interlocking:** Ensuring that specific machine components operate only after preceding steps are completed, thereby enhancing safety and preventing damage. * **Alarm and Safety Systems:** Triggering alerts or safety shutdowns after a predetermined period following an abnormal condition. The Macromatic THR-1 Time Delay Relay TR-50521-17 offers adjustable delay settings, allowing engineers and technicians to fine-tune the timing to meet the exact requirements of their specific application. This flexibility is paramount in environments where operational parameters can vary or require precise calibration. Its robust construction, utilizing high-quality components, is a testament to Macromatic's dedication to producing durable products that can withstand the rigors of industrial settings, including vibration, temperature fluctuations, and electrical noise. Choosing the right time delay relay is crucial for system reliability and performance. The TR-50521-17, with its proven track record and the trusted Macromatic brand, provides peace of mind. Professionals rely on Macromatic for control solutions that deliver accuracy, longevity, and ease of integration. The UNSPSC code 39122300 further categorizes this product within the broader electrical relays and control equipment sector, highlighting its essential role in industrial electrical systems. When specifying components for new installations or upgrading existing systems, the Macromatic THR-1 Time Delay Relay TR-50521-17 represents a dependable choice. Its ability to deliver consistent and accurate timing control directly contributes to enhanced system efficiency, reduced downtime, and improved overall operational safety. Invest in the precision and reliability that Macromatic control products are known for.
  • Precise timing control for industrial automation and process applications.
  • Reliable performance engineered for demanding environments.
  • Adjustable delay settings for application-specific calibration.
  • Robust construction with high-quality components for durability.
  • Trusted Macromatic brand for dependable control solutions.

Specifications

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.