Competitive Cross Reference Updated with Expanded Listings for MPE & Flygt Products

Macromatic has expanded our online competitive cross reference to add more products from Motor Protection Electronics (MPE) & Flygt (Xylem).  Now, you can find even more Macromatic equivalents for MPE and Flygt products such…

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Macromatic’s THL-8 Series – Solid State, Digital-set, Encapsulated Time Delay Relays

Macromatic’s new THL-8 Series Time Delay Relays offer an easy and accurate method to select any time delay. The THL-8 Series is a cost-effective, compact, encapsulated enclosure with a universal…

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Macromatic Offers Isolated Alarm Circuit Output with Extra Contact with 8 Pin Plug-In Socket

Macromatic now offers a redesigned PMPU-FA8X plug-in three-phase monitor relay that is similar to our other products, but with one big difference: it has an extra SPNO output contact in…

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Replacements for Crouzet (Syr-Line) LIRT, PNR, PNRU, PJR, DIRT, DWR Products

Macromatic offers direct drop-in replacements to these Crouzet products Having trouble getting products from Crouzet (Syr-Line)?  Long waits for the Crouzet PNR & PNRU level control relays, PJR Series alternating relays, DWR…

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New Macromatic Over Temp/Seal Leak Relay Works with Ebara Submersible Pumps

Macromatic's TCF-E Series Over Temperature & Seal Leakage Relays are a drop-in equivalent for the PMR4 Pump Monitoring Relays from Ebara©.  Both products work with Ebara-brand submersible pumps using a float type leakage detector.  Both are designed…

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Macromatic Offers Money-Saving Replacement for Flygt MiniCAS Relay

Macromatic’s TCF-F Series Over Temperature Seal Leakage Relays are a direct replacement for both the MiniCAS from Xylem-Flygt and the PMR2 from MPE. These relays are designed specifically for monitoring over temperature and seal…

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Macromatic earns Fastest Growing Firms award from Milwaukee Business Journal. 

Macromatic earns Fastest Growing Firms award from Milwaukee Business Journal. TYPE OF BUSINESS: Designs and manufactures industrial relays to control electrical processes and protect equipment from damaging or hazardous fault…

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How to Apply Pilot Duty Ratings

Issue: How to Apply Pilot Duty Ratings Solution/Resolution: ​B300, C300 PILOT DUTY RATING TABLE – AC 50 AND 60 HERTZ NEMA DesignationThermal Current [A]Maximum Current [A]Volt-Amp Rating  120V240V480V600V  MakeBreakMakeBreakMakeBreakMakeBreakMakeBreak(1)B300(2)5 30 3(3)15 1.50 — — — — 3600 360C3002.5151.57.50.75————1800180 Note 1 – Code…

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Macromatic’s New TCF Series Drop-In Replacement for MPE’s PMR1 & PMR3 Has More Advantages

Macromatic's TCF Series Over Temperature Seal Leakage Relays are a drop-in replacement for the PMR1 However, there are a several major advantages of the Macromatic product: Macromatic's TCF Series product…

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Replacements for Crouzet (Syr-Line) LIRT, PNR, PNRU, PJR, DIRT, DWR Products

Macromatic offers direct drop-in replacements to these Crouzet products See the chart below: Having trouble getting several products from Crouzet (Syr-Line)?  Are you waiting up to 26 weeks for the Crouzet…

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TD-881 Series DIP Switch Programming

Start Over Select Function Select a FunctionOn DelayInterval OnOff DelayTriggered On DelayFlasher (On)Flasher (Off)WatchdogOne Shot Falling EdgeSingle ShotCycle (On)Cycle (Off)Delayed IntervalOn/Off DelayTriggered Delayed IntervalOne Shot-FlasherOn Delay/Flasher   Enter a Time…

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What is the difference between “UL Listed” & “UL Component Recognized”?

Question: What is the difference between “UL Listed” & “UL Component Recognized”? Answer: We are often asked several questions regarding our plug-in products & UL certifications: Why are some products…

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What type of power systems can Macromatic relays protect?

Question: What type of power systems can Macromatic Three-Phase Monitor Relays protect? Answer: Macromatic devices work on many systems. Here are the descriptions, recommended connections and guidelines for Corner Grounded, Open Delta and High…

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Configuring Your Computer to Access the PC1MDUL Web Configuration

Refer to directions on PC1MDUL Instruction Sheet Please ensure that you have completed directions on the PC1MDUL Instruction Sheet 901-0000-346 located under heading “Ethernet Configuration Using Web Browser” prior to the steps…

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Barrier Relays vs. Zener Barriers in Intrinsically Safe Control Circuits

Intrinsically safe control circuits provide a safe and cost-effective method for interfacing electrical control devices that span across hazardous and non-hazardous locations. Safety is ensured at these interfaces using intrinsically…

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Macromatic Three-Phase Monitor Relays protect equipment from voltage faults

Macromatic Plug-In Three-Phase Monitor Relays provide protection for motors against premature failure caused by voltage faults. This family of relays delivers significant enhancements and exclusive features to protect against voltage drops…

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