Reliable Control Solutions from Macromatic Industrial Controls

Macromatic Industrial Controls manufactures a complete line of industrial relays and monitoring products designed to protect equipment, control processes, and simplify panel design. With more than 45 years of experience and USA‑based manufacturing, Macromatic is known for reliable performance, fast lead times, and strong engineering support.

What Macromatic Offers

Macromatic’s product line covers the core control and protection functions used across industrial automation, water/wastewater, HVACR, and OEM equipment:

• Time Delay Relays — delay‑on‑make, delay‑on‑break, interval, recycling, and multi‑function timing

• Alternating Relays — balance run time between pumps, compressors, and motors

• Voltage & Phase Monitoring Relays — protect motors from phase loss, reversal, unbalance, undervoltage, and overvoltage

• Current Sensing Relays — detect over‑current or under‑current conditions

• Liquid Level Relays — pump‑up/pump‑down control for level‑based applications

• Seal Leakage & Temperature Relays — protect submersible pumps from seal failure or overheating

• General Purpose & Intrinsically Safe Relays — compact control solutions and safe operation in hazardous locations

• Percentage & Reset Timers — microprocessor‑based timing for repeating cycles and precise reset functions

Why Macromatic

• USA‑made manufacturing

• Short lead times

• Clear LED diagnostics

• Encapsulated and plug‑in options

• UL/cUL approvals across major families

Macromatic products are widely used by OEMs, panel builders, and system integrators who need dependable, application‑ready control components.

Need Help Selecting the Right Relay?

WD Engineering Sales is the local Macromatic representative, supporting customers with product selection, application guidance, and technical expertise. If you’re building panels or upgrading equipment, we’re here to help you choose the right Macromatic solution for your project. Contact WD today to get started.