Macromatic TR-50928-07 - THR-1 Time Delay Relays TR-50928-07
Macromatic

TR-50928-07

Contact for Pricing

Overview

The **Macromatic THR-1 Time Delay Relay (TR-50928-07)** is a high-performance, industrial-grade relay engineered for precise timing control in demanding automation and process applications. Designed to meet the rigorous demands of modern industrial environments, this relay delivers unmatched reliability, accuracy, and durability. Whether used in machinery sequencing, safety interlocks, HVAC systems, or process control, the THR-1 ensures consistent performance where timing precision is critical. This relay is part of Macromatic’s trusted **THR-1 Series**, a line renowned for its robust construction and high-quality components. The THR-1 is ideal for applications requiring adjustable time delays, such as delayed start/stop operations, sequential control, or emergency shutdown systems. Its compact yet durable design makes it suitable for installation in control panels, machinery enclosures, or distributed automation systems, where space and reliability are key considerations. **Key Features and Benefits:** - **Adjustable Time Delays:** The THR-1 offers flexible timing configurations, allowing engineers to set precise delays for on-delay, off-delay, or interval functions. This adaptability ensures seamless integration into a wide range of control schemes, from simple motor start delays to complex process automation. - **Industrial-Grade Durability:** Built to withstand harsh conditions, the relay features a rugged enclosure and high-quality contacts rated for heavy-duty industrial use. Its resistance to shock, vibration, and electrical noise ensures long-term reliability, reducing the risk of costly downtime. - **Easy Installation and Integration:** Designed for simplicity, the THR-1 features standard DIN rail mounting and clear terminal labeling, simplifying installation and maintenance. Its compatibility with common control voltages (e.g., 120V AC, 24V DC) makes it a versatile choice for retrofitting existing systems or new installations. - **Safety and Compliance:** Macromatic’s relays are engineered to meet stringent industry standards, including UL, CE, and RoHS compliance. This ensures peace of mind for engineers and facility managers who prioritize safety and regulatory adherence in their operations. - **Wide Application Range:** From **manufacturing and packaging** to **HVAC and water treatment**, the THR-1 is a go-to solution for timing control in sectors where precision and reliability are non-negotiable. Common use cases include conveyor belt sequencing, pump control, lighting automation, and emergency stop systems. **Why Choose Macromatic?** Macromatic has been a leader in industrial control solutions for decades, earning a reputation for innovation, quality, and customer support. The THR-1 Time Delay Relay exemplifies this commitment, offering a balance of performance, durability, and ease of use. Professionals in industries such as **automotive, food processing, pharmaceuticals, and energy** rely on Macromatic relays to maintain operational efficiency and safety. For engineers and technicians seeking a **dependable, high-precision time delay relay**, the Macromatic THR-1 (TR-50928-07) delivers the performance and peace of mind needed to keep critical systems running smoothly. Its combination of adjustability, durability, and compliance makes it an essential component in modern industrial automation.
  • Adjustable time delays for on-delay, off-delay, and interval functions
  • Industrial-grade durability with shock and vibration resistance
  • Easy DIN rail mounting and clear terminal labeling for simple installation
  • UL, CE, and RoHS compliant for safety and regulatory adherence
  • Versatile for machinery, HVAC, and process control applications

Specifications

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.