System Protection

Featured Stories

Photo by Vacuum Interrupters.
167835 A00 Vacuum Interrupter Replacement
Test and Measurement

Vacuum Interrupters Introduces RVI-167835A00 Interrupter

Dec. 22, 2022
This direct fit-and-function replacement unit meets original equipment ratings and is intended for use in the ABB Advac and VHK-R vacuum circuit breaker.
Photo by Siemens.
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Test and Measurement

Siemens Delivers New Protection Relays for Distribution Grids

Dec. 19, 2022
Reyrolle 7SR46 provides protection, control, monitoring, instrumentation and metering.
9774 Sel 851 Feeder Protection Relay Left Front 7x5
Test and Measurement

SEL Releases SEL-851 Feeder Protection Relay

Oct. 11, 2021
The SEL-851 is configured using SEL Grid Configurator, a new software tool for creating, managing and deploying settings for SEL power system devices.
Recloser
Overhead Distribution

Distribution Reclosers and Overhead Switches

Oct. 22, 2020
G&W Electric Co.'s distribution reclosers and overhead switches are rated up to 38 kV for a variety of applications.

Featured Companies

Arrestors

Kenick Inc

July 10, 2024
Kenick creates custom residential and commercial protection programs along with providing world class training, development and customer escalation help.
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Engineering Services & Consultants

Black & Veatch

June 6, 2024
Black & Veatch is an employee-owned engineering, procurement, consulting and construction company with a more than 100-year track record of innovation in sustainable infrastructure...
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Structures

Permacast Walls

Oct. 15, 2023
Protecting America's Critical Infrastructure
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Software

Hubbell Incorporated

Oct. 13, 2023
Hubbell Incorporated is an international manufacturer of quality electrical and electronic products for a broad range of non-residential and residential construction, industrial...
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System Protection

Mobiltex Data Ltd.

June 21, 2023
At MOBILTEX, technology is just the beginning.