Circuit Protection

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Russelectric: Highlights System Control Upgrades for Critical Power Equipment

These upgrades are a cost-effective alternative to equipment replacement. By upgrading, customers can experience improved performance and capabilities, updated systems with the latest technology, and a prolonged lifespan for their mission-critical equipment.

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Circuit Protection | Data Centers | Food & Beverage | General Manufacturing | Industrial | Oil & Gas | Power Supplies | Product News | Water & Waste Water

nVent Hoffman: New 60Classic and CrossBoard Busbar Systems

Announcing nVent Hoffman’s new Busbar Systems, which expand the company’s portfolio with a more complete power distribution solution. Compared to traditional wiring, these busbar systems provide safer, smarter and more efficient power distribution for modern industrial and commercial applications. nVent Hoffman is offering two different Busbar Systems, each designed to meet different application needs.

Read More nVent Hoffman: New 60Classic and CrossBoard Busbar Systems
Automotive | Circuit Protection | Food & Beverage | General Manufacturing | Oil & Gas | Product News | Switches / Indicators / Relays / Solenoids | Water & Waste Water

Rockwell Automation: 140ME Motor Protective Switching Devices – Where Motor Protection Meets Smart System Design

The 140ME Motor Protective Switching Device delivers more reliable branch‑circuit protection by combining disconnect capability, magnetic short‑circuit protection, electronic overload protection and manual switching for motor control. Built to safeguard motors from overload, phase loss, and short‑circuit conditions, the 140ME provides dependable protection while maintaining the high electrical performance required for demanding applications.

Read More Rockwell Automation: 140ME Motor Protective Switching Devices – Where Motor Protection Meets Smart System Design
Circuit Protection | Featured | News for Panel Builders | Power Distribution & Energy

NOARK M-Series MCCBs Deliver Seamless Integration with Rittal RiLineX Busbar Systems

NOARK Electric has announced the compatibility of its M-Series molded case circuit breakers (MCCBs) with Rittal’s RiLineX 60 mm busbar system through specialized component adapters designed for modern panel-building applications. The integration combines NOARK’s high-performance circuit protection technology with RiLineX’s innovative “Universal” mounting platform to deliver faster assembly, enhanced flexibility, and simplified system design for panel builders and OEMs.

Read More NOARK M-Series MCCBs Deliver Seamless Integration with Rittal RiLineX Busbar Systems
Circuit Protection | Food & Beverage | General Manufacturing | Industrial | Product News

Littelfuse: SB4000 Expands Shock Block Ground-Fault Circuit Interrupter (GFCI) Series

Littelfuse, Inc. expands its Industrial Shock Block Series to help protect workers from electrical shock for loads up to 30A. The SB4000 is available for use in single-, split- and three-phase systems as well as 4-wire systems from 208 to 240V. SB4000 models equipped with connections for a neutral wire have built-in grounded-neutral protection per the UL 943 standard. The standard enclosure is IP 69K/NEMA 4X and outdoor rated making it suitable for all industrial environments including high temperature washdown used in food production applications.

Read More Littelfuse: SB4000 Expands Shock Block Ground-Fault Circuit Interrupter (GFCI) Series
Circuit Protection | Connectors / Cables / Terminal Blocks | Industrial | News for Panel Builders | Switches / Indicators / Relays / Solenoids

Mouser Electronics Signs Global Distribution Agreement with LUTZE Inc., an Amphenol Company

Mouser Electronics, Inc. has recently announced a new global distribution agreement with LUTZE Inc., an Amphenol Company, further bolstering its automation solution lineup for customers around the world. Mouser now offers products from over 60 Amphenol businesses.

Read More Mouser Electronics Signs Global Distribution Agreement with LUTZE Inc., an Amphenol Company
Circuit Protection | Data Centers | General Manufacturing | Healthcare | Industrial | Mining | Product News

Toshiba: Robust, Three Phase Modular 3000 TP Series Expands UPS Lineup

Toshiba International Corporation (TIC) announces the launch of the Toshiba 3000 TP (three phase) Series Uninterruptible Power System (UPS). The Toshiba 3000 TP Series UPS offers exceptional reliability and 96.5% efficiency for mission-critical applications, perfectly suited for operations in edge data centers, enterprise IT systems, and commercial/retail markets. Designed as a modular and scalable UPS supporting 480V 60Hz applications, the Toshiba 3000 TP offers capacity options of 40, 80, 120, 160, and 200 kW.

Read More Toshiba: Robust, Three Phase Modular 3000 TP Series Expands UPS Lineup
Circuit Protection | General Manufacturing | Industrial | Industry | Mining | Mining Operations | Power Distribution & Energy | Product News | Transportation

Bender: New Modular Residual Current Devices Measure, Alarm and Protect in One Device

Bender now offers three new modular residual current devices (MRCD) for industrial installations. The devices have been developed in accordance with DIN EN 60947-2 Annex M and can be used for protection purposes in industrial electrical installations where conventional residual current devices (RCDs) cannot be used. The two residual current devices LINETRAXX® SmartDetect MRCDB425-D and…

Read More Bender: New Modular Residual Current Devices Measure, Alarm and Protect in One Device
Circuit Protection | Marine / Offshore | Oil & Gas | Pharmaceutical | Product News

Pepperl+Fuchs: 6000 Series Purge and Pressurization System – High-Current Outputs Expand Application Possibilities

In hazardous-area applications, switching enclosure power is a critical function—particularly when higher electrical loads are involved. In many cases, this has traditionally required additional costly switching hardware, increasing system complexity and installation effort. Pepperl+Fuchs now expands the capabilities of its 6000 Series purge and pressurization system with a high-current output option designed to address these requirements more efficiently.

Read More Pepperl+Fuchs: 6000 Series Purge and Pressurization System – High-Current Outputs Expand Application Possibilities
Circuit Protection | Enclosures Products | News for Panel Builders | Power Supplies | Tools for Panel Builders

RS Is Your All-In-One Source for Industrial Control Cabinets

RS, a high-service global product and service solutions provider for industrial customers, is an all-in-one source for integrated industrial control cabinets. RS offers an extensive selection of the control, intelligence, power distribution and conversion, circuit protection, switching, motion control, and connectivity products needed to turn electrical and electronic enclosures into dynamic command centers for automated industrial facilities — including the RS PRO Total Panel Integration portfolio.

Read More RS Is Your All-In-One Source for Industrial Control Cabinets
Circuit Protection | General Manufacturing | Industrial | Product News

LS ELECTRIC America: Advanced Susol UL Air Circuit Breaker for Safer, Smarter Power

LS ELECTRIC America recently announced the release of its Susol UL Air Circuit Breaker (ACB), engineered to deliver high-capacity performance, advanced protection, and space-saving design for demanding industrial and commercial environments. The Susol UL ACB offers a wide operating range and high capacity, with ratings up to 6000A and a rated short-circuit capability of up to 130kA at 508 Vac, giving OEMs, panel builders, and consulting engineers a robust solution for low-voltage power distribution systems that must safely handle severe fault conditions.

Read More LS ELECTRIC America: Advanced Susol UL Air Circuit Breaker for Safer, Smarter Power
Circuit Protection | General Manufacturing | Industrial | Industry | Product News

Semtech: SurgeSwitch® Tackles the USB-PD VBus Protection Gap at 53 V

TDS5311P delivers near-constant clamping voltage across current and temperature where conventional TVS diodes fall short.

Read More Semtech: SurgeSwitch® Tackles the USB-PD VBus Protection Gap at 53 V
Circuit Protection | General Manufacturing | Industrial | Product News

Phoenix Contact: Thermal-magnetic Protection in an 8-mm Package

Narrow circuit breakers from Phoenix Contact offer more space in the control cabinet

Read More Phoenix Contact: Thermal-magnetic Protection in an 8-mm Package
Automotive | Building Controls | Circuit Protection | General Manufacturing | Industrial | Marine / Offshore | Mining | Power Distribution & Energy | Product News | Transportation

Phoenix Contact: VAL-SPP & VAL-US-SPP – Safe and Easy Surge Protection

The new VALVETRAB Safe Protection Plus (VAL-SPP) surge protective devices from Phoenix Contact protect both the installers and the end equipment. The new SPDs feature miswiring and touch protection, plus a reduced tightening torque of just 3 Newton-meters (Nm). The family includes the VAL-US-SPP, designed for common power supply systems in North America in accordance with the NEMA standard. The North American version is UL Listed and fully compliant with NFPA 79, which requires surge protection on safety circuits.

Read More Phoenix Contact: VAL-SPP & VAL-US-SPP – Safe and Easy Surge Protection
Automotive | Circuit Protection | Connectors / Cables / Terminal Blocks | General Manufacturing | Industrial | News for Panel Builders | Product News

Mouser Electronics and ABB Join in Distribution Deal to Deliver Electrification Products and Solutions

Mouser Electronics, Inc. has recently announced a new U.S. distribution agreement with ABB. ABB has nearly 40 manufacturing, distribution, and operational facilities across 20 US states, including nine major R&D centers.

Read More Mouser Electronics and ABB Join in Distribution Deal to Deliver Electrification Products and Solutions
Building Controls | Circuit Protection | Product News

Mersen: Surge-Trap STXH 75kA Expands STXH Series

Mersen is pleased to announce the expansion of its STXH Series of Surge Protective Devices (SPDs). Mersen’s leading SPD for residential protection now includes a 75kA rating for premium whole-home protection. The new model is compatible with all residential electrical panels, making it a simple installation or upgrade for electrical installers. The Surge-Trap STXH is UL Type 1 listed and fully compliant with UL 1449, 5th Edition, making it suitable for any 120/240VAC split-phase application.

Read More Mersen: Surge-Trap STXH 75kA Expands STXH Series

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