Circuit Protection

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Phoenix Contact: Surge Protection With an Overall Width of 3.5mm

The Termitrab complete product family from Phoenix Contact features the narrowest protection against overvoltages, with an overall width of just 3.5 mm per protective device. The device dimensions play a key role in measurement and control technology applications. Such applications often require a large number of signals, each needing appropriate protection.

 

 

 

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NOARK: B1H UL 489 480Y/277 Vac Miniature Circuit Breaker

These branch circuit breakers are available in two terminal configurations: standard box terminals that accept multiple conductors and ring-tongue terminals. All breakers mount on standard 35 mm DIN rail. Bus connectors and feeder terminal facilitate mounting and wiring of multiple miniature circuit breaker arrays in control panel assemblies. Breakers can also be reverse feed.

 

 

 

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LUTZE: New LOCC-Box Generation for Electronic Current Control

For many years LÜTZE has continued optimising the successful LOCC-Box current control family to improve the ease of assembly, the connection technology and control cabinet performance, without compromising on the unique selling points, such as the pa-tented characteristic curves and large variability. The upgrade allows completely tool-free installation of the LOCC-Box in the control cabinet.

 

 

 

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Schneider Electric Launches Next Generation PowerPacT Circuit Breaker Series at NECA Nashville 2021

Schneider Electric, a global provider in the digital transformation of energy management and automation, as well as a global provider of circuit breakers, recently announced the launch of its new and improved PowerPacT Molded Case Circuit Breaker (MCCB) series at the 2021 NECA Convention Nashville. The new PowerPacT series focuses on innovative technology designed to meet the needs of Schneider Electric’s customers, offering an improved circuit breaker solution for the future.

 

 

 

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Rockwell Automation Releases New Bulletin 140MT Motor Protection Products

Industrial operators can realize cost savings in their applications using the new Allen-Bradley Bulletin 140MT motor protection circuit breakers and circuit protectors, which are available in sizes up to 40 amps. The new Bulletin 140MT products offer enhanced Type F combination motor controller ratings when used with Bulletin 100-C and 100-E contactors, enabling assembled starters to be applied without additional branch circuit protection.

 

 

 

The Key Components of Industrial Control Panels
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The Key Components of Industrial Control Panels

Electrical control panels are an integral part of any automated manufacturing process. While control systems are a fundamental aspect of electrical engineering, many people aren’t aware of the key control panel components required to function safely and reliably.

 

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Klippon Connect TTB Range for Instrument Transformer Wiring – Simple, Fast and Safe Wiring of Current and Voltage Transformers

Weidmuller’s TTB measuring transformer terminal block series is a unique systematic offering of modular terminals that meet all the connection requirements of critical transformer (current/voltage) protection and measurement functions. The series is approved according to IEC 60947-7-1 Annex D – safety-relevant components captively connected to the modular terminal block. In addition, North American approvals; such as, UL/CSA (cURus) are available as well.

 

 

 

Phoenix Contact: Lightning Current Protection for 4-Conductor Systems
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Phoenix Contact: Lightning Current Protection for 4-Conductor Systems

With the TERMITRAB complete product family from Phoenix Contact, we provide you with the narrowest surge protection for measurement and control technology. With immediate effect, the TTC-6P-4… protective devices for 4-conductor applications can also be used for applications that require test class D1. This applies both for product variants with Push-in connection technology and for products with screw connection.

 

 

 

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Pepperl+Fuchs’ New M-LB-2000 System Easily Protects Against Surge Transients

Worldwide, there are nearly 50 lightning strikes every second, almost 1.4 billion strikes per year. Overvoltage due to lightning strikes or switching operations is one of the most common causes of electronic damage, to which the process industry is very vulnerable. Surge protection concepts are therefore crucial to plant and personnel safety. The new M-LB-2000 system from Pepperl+Fuchs―the experts in explosion protection―provides just such protection.

 

 

 

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New HPS Centurion P Passive Harmonic Filter

Hammond Power Solutions (HPS) has a new addition to their line of power quality products – HPS Centurion P Passive Harmonic Filter. It is specifically engineered to mitigate harmonic currents created by non-linear loads. The initial product release has ratings from 5 to 500 horsepower. It improves power quality by simultaneously reducing harmonics and improving true power factor, resulting in an efficient and reliable solution.