Circuit Protection

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RS PRO Enables Industrial Maintenance Without the Markup

RS offers a comprehensive selection of high-quality, cost-effective, and installation-ready RS PRO maintenance solutions designed to meet the needs of today’s busy industrial maintenance, repair, and operations (MRO) professionals and arrive on time and under budget. Industrial maintenance is essential for ensuring regulatory compliance and personnel and equipment safety in the discrete and process manufacturing, energy and utilities, and facilities and intralogistics industries, and — depending on the approach — can deliver a host of other valuable benefits as well.

Read More RS PRO Enables Industrial Maintenance Without the Markup
Circuit Protection | Industrial | Power Supplies | Product News

Phoenix Contact: EMC Filters for Reliable Power Supply

EMC filters from Phoenix Contact prevent premature failures, shortened service life, and unplanned downtime in high-interference environments. The new filter portfolio limits interference voltages and currents that sensitive equipment can generate during normal operation and under fault conditions.

Read More Phoenix Contact: EMC Filters for Reliable Power Supply
Circuit Protection | Connectors / Cables / Terminal Blocks | Food & Beverage | Healthcare | Industrial | Oil & Gas | Pharmaceutical | Product News | Water & Waste Water

SCHURTER: 5180 Appliance Inlet Filter with IP67

The newly developed SCHURTER 5180 is a appliance inlet with filter in accordance with IEC 60320 and IEC 60529. Thanks to several seals, the built-in device plug provides IP67 protection for the housing. In combination with the corresponding V-Lock power cord, a protection rating of IP54 is achieved when plugged in. This rating offers excellent protection against dust particles and is splash-proof.

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Circuit Protection | Industrial | Marine / Offshore | Product News | Transportation

Wesgarde Highlights the Advanced MP Series 87 Heavy Duty Marine Rated Circuit Breaker

Wesgarde is proud to highlight the MP Series 87 Heavy Duty Marine Rated Circuit Breaker, an advanced solution for marine, vehicle, and rugged industrial environments. The switchable high amp circuit breaker features an intuitive manual reset and true On-Off functionality, enabling quick and safe circuit isolation whenever maintenance or emergency demands arise. With a flexible wide amp range from 25 to 250 amps, the MP Series 87 easily adapts to a broad spectrum of power applications, establishing itself as the premier choice for both OEMs and retrofit engineers.

Read More Wesgarde Highlights the Advanced MP Series 87 Heavy Duty Marine Rated Circuit Breaker
Circuit Protection | Data Centers | Featured | Product News

ABB: New Circuit Breaker to Make AI Data Centers and Advanced Manufacturing More Resilient

ABB has revealed the next generation of its flagship air circuit breaker, the SACE Emax 3. Aimed at large facilities with high power demands, including data centers, advanced manufacturing sites and critical infrastructure including hospitals and airports, the innovative Emax 3 is designed to address increased concerns about grid stability, cybersecurity, and the surging power…

Read More ABB: New Circuit Breaker to Make AI Data Centers and Advanced Manufacturing More Resilient
Circuit Protection | Industrial | Product News

Siemens Launches SIQuench Technology in the U.S.

Siemens recently released its SIQuench for GM-SG and SIQuench Core arc mitigation technologies to the U.S. market. Both are designed to enhance reliability in medium-voltage systems by reducing arc energy released within the switchgear – thus, minimizing equipment damage as well as repair costs. SIQuench for GM-SG is an active arc mitigation system specifically designed for the GM-SG family of medium-voltage, air-insulated switchgear.

Read More Siemens Launches SIQuench Technology in the U.S.
Building Controls | Circuit Protection | Data Centers | General Manufacturing | Product News

ABB: SACE Emax 3 to Solve What’s Next in Power Distribution in the US

ABB debuted SACE Emax 3, the next innovation of its flagship air circuit breaker, to the U.S. market at the National Electrical Contractor’s Association (NECA) convention in Chicago, Illinois. Emax 3 is expertly engineered to address the evolving challenges of AI data centers, advanced manufacturing, and critical infrastructure. Emax 3 comes at a pivotal moment for industries facing growing challenges with grid resilience, speed of deployment, cybersecurity, sustainability, and operational efficiency.

Read More ABB: SACE Emax 3 to Solve What’s Next in Power Distribution in the US
Circuit Protection | Data Centers | Power Supplies | Product News

Hammond Manufacturing: 1583 Series Rack Mount Basic PDU

Introducing the 1583 Series Rack Mount Basic PDU, which has been designed for power distribution from the rear of the unit. This PDU is designed for 1U horizontal 19″ rackmount installation, and is available with an illuminated on/off rocker switch or red power indicator light. Available plug types include NEMA 5-15P straight blade and NEMA L5-15P locking type, and rotated options include outlets with extra spacing for clearance of most plug-in transformers.

Read More Hammond Manufacturing: 1583 Series Rack Mount Basic PDU
Circuit Protection | Drives / Loop Controllers / PACs / PLCs | Featured | Industrial | News for Panel Builders | Power Supplies | Product News | Switches / Indicators / Relays / Solenoids

NOARK Showcases Next-Gen Technology at NECA 2025, Chicago

NOARK Electric will debut its cutting-edge Ex9VF7 Variable Frequency Drives (VFDs) at NECA 2025, September 12–15, at McCormick Place West Convention Center. As attendees step into the Showstopper Showcase Booth (#1800), they will notice NOARK’s VFD demo and engaging multimedia experiences. At the main NOARK booth (#5238)—easily spotted under the signature green NOARK hanging sign—visitors can explore innovations across power distribution, motor control and energy efficiency.

Read More NOARK Showcases Next-Gen Technology at NECA 2025, Chicago
Circuit Protection | Industrial | Product News

AutomationDirect: Eltwin Reversing and Non-Reversing Solid State Contactors

AutomationDirect has added Eltwin solid state contactors which provide load switching control with the advantage of no moving parts, considerably extending service life and reducing maintenance costs. In addition, solid state components make switching incredibly fast and allow for a much smaller contactor. Since these contactors are UL/cUL rated as motor controllers, they can be used for motors, heaters, transformers, and more.

Read More AutomationDirect: Eltwin Reversing and Non-Reversing Solid State Contactors
Circuit Protection | Industrial | Marine / Offshore | Power Supplies | Product News

WAGO: 787-870 UPS Charger and Controller

Introducing WAGO’s UPS charger and controller, item #787-870. This product is a charger and controller for uninterruptible power supplies (UPS) with current and voltage monitoring, as well as parameter setting via LCD and RS-232 interface. This product features active signal outputs for function monitoring, remote input for deactivating the buffered output, and input for temperature control of a connected battery. Battery control (from manufacturing no. 215563 onwards) detects both battery life and battery type.

Read More WAGO: 787-870 UPS Charger and Controller
Circuit Protection | General Manufacturing | Industrial | Product News

PULS: PISA-M 4-Channel Electronic Circuit Breakers Protect, Distribute and Monitor

August 18, 2025 PULS has expanded its PISA series of electronic circuit breakers (ECBs) with (6) new PISA-M 4-channel ECB models. The new PISA-M units are an efficient solution for creating multiple lower power circuits from a single power supply to reduce system costs, wiring, complexity and space requirements. PISA-M units are extremely compact with…

Read More PULS: PISA-M 4-Channel Electronic Circuit Breakers Protect, Distribute and Monitor
Circuit Protection | Data Centers | Power Supplies | Product News

Panduit: Global Release of EL2P Boosts PDU Lineup

Panduit has recently introduced the EL2P PDU, the next evolution in intelligent rack power distribution. Designed to simplify installation, enhance security, and maximize profitability for modern data center environments, the EL2P PDU delivers efficient, reliable, automated power management. With a 360-degree rotating cord, an easily recognizable aqua outlet design, and an auto-rotating touchscreen, the EL2P simplifies setup and device management.

Read More Panduit: Global Release of EL2P Boosts PDU Lineup
Circuit Protection | Data Centers | Industrial | Power Supplies | Product News

Banner Engineering: R50C PoE Splitter

Harnessing the capabilities of Power over Ethernet (PoE), Banner’s R50C PoE Splitter delivers power and data in areas where a power supply can’t easily be connected. With separate power and data outputs, the PoE splitter can even power many non-PoE devices that would ordinarily require a power drop. PoE simplifies installation and expands deployment options by using PoE drops instead of incurring extra expenses associated with running power cabling. This offers considerable location flexibility for movable equipment such as mobile workstations.

Read More Banner Engineering: R50C PoE Splitter
Circuit Protection | Data Centers | Featured | Product News

ABB: New SACE Emax 3 Air Circuit Breaker to Make AI Data Centers and Advanced Manufacturing More Resilient

ABB has recently revealed the next generation of its flagship air circuit breaker, the SACE Emax 3. Aimed at large facilities with high power demands, including data centers, advanced manufacturing sites and critical infrastructure including hospitals and airports, the innovative Emax 3 is designed to address increased concerns about grid stability, cybersecurity, and the surging power needs of Artificial Intelligence (AI) in data centers.

Read More ABB: New SACE Emax 3 Air Circuit Breaker to Make AI Data Centers and Advanced Manufacturing More Resilient
Circuit Protection | Healthcare | Industrial | Product News | Test and Measurement

SCHURTER: DG11 Power Entry Module with Magnetic Release

The SCHURTER DG11 power entry module, which has been optimized and proven over many years, is now available in a version with an additional magnetic release to protect against very high overcurrents (short circuit) at the integrated TA35 circuit breaker. Circuit breakers are usually designed according to the thermal principle with a bimetal. If a defined temperature is exceeded due to the overcurrent, the circuit is interrupted. Once the bimetal has cooled down, the device is ready for use again. However, this process is very slow. For this reason, thermal circuit breakers are usually combined with a fuse.

Read More SCHURTER: DG11 Power Entry Module with Magnetic Release

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