Industrial Relays and Controls for Your Electrical Panel Requirements

Alternating Relays are used in special applications where the optimization of load usage is required by equalizing the run time of multiple loads.  These relays also engage multiple loads if higher simultaneous output is required.

Macromatic offers a wide variety of AC & DC current sensing relays (sometimes referred to as current monitor relays). These relays are used in applications requiring protection of sensitive or expensive equipment against over- or under-current conditions.

Macromatic General Purpose Relays provide economical and reliability operation for applications requiring efficient use of panel space. These high capacity relays are available in three Series with different terminal options.

Macromatic's Intrinsically Safe Barrier Relays provide a safe and reliable method to control loads (motor starters, relays) with input devices (switches, sensors, etc.) located in a hazardous area.

LCP Series Liquid Level Control Relays detect & control levels of conductive liquids (tap water, seawater, sewage, chemical solutions, coffee, ice cream, etc.) in pump up or pump down applications.

The PTA Series is a microprocessor-based Percentage Timer that delivers reliable and accurate timing for critical applications where a repeating ON time of a fixed length cycle must be adjustable.

Microprocessor-based Rest Timers provide accurate timing for critical applications. Compact 2" x 2" encapsulated enclosures ensure reliable operation in harsh environments.

Macromatic Seal Leakage Relays monitor shaft seals on submersible pumps. Over Temperature & Seal Leakage Relays protect pump motors against damage from both conditions. Select from models with plug-in mounting or flange enclosures for mounting on inner panel doors.

Three-Phase Monitor Relays continuously monitor voltage faults to protect motors and other equipment from premature failure. These relays retain indication and monitoring even with phase loss.

Macromatic offers a wide variety of time delay relays (sometimes referred to as timing relays or timers). First choose the type of mounting configuration required for your application and then select from a variety of functions, time setting methods & output configurations.

Voltage sensing relays monitor either AC single phase (50-60Hz) or DC voltages to protect equipment against voltage fault conditions. No separate supply (input) voltage is required on any Macromatic voltage monitor relay since each unit is powered by monitored voltage.

We offer engineering assistance for your unique applications, quick turnarounds on prototypes and the best technical support in the industry.

Macromatic offers a complete line of accessories to work with our products.