Overcurrent Protection

Stumped by the Code? Code Requirement for Sizing the Overcurrent Protection of Conductors

All questions and answers are based on the 2017 NEC. Q. What is the Code requirement for sizing the overcurrent protection of conductors? A. Except as permitted by Sec. 240.4(A) through (G), ...

Electrical Construction & Maintenance

Stumped by the Code? Placement of Overcurrent Protection Devices

All questions and answers are based on the 2017 NEC. Q. Per the NEC, overcurrent protection devices must be placed at what location in branch-circuit or feeder conductors? A. Except as permitted by ...

Business Wire

ABLIC Launches the S-82A2A/B and S-82B2A/B Series of 2-Serial Cell Battery Protection ICs, the World’s First (*1) with High-Accuracy Overcurrent Detection

TOKYO--(BUSINESS WIRE)--ABLIC Inc. (President: Nobumasa Ishiai, head office: Minato-ku, Tokyo hereinafter “ABLIC”), a group company of MinebeaMitsumi Inc. today launched the S-82A2A/B and S-82B2A/B ...

Electronic Design

Device Combines Overcurrent/Overvoltage Protection

Raychem Circuit Protection, a business unit of Tyco Electronics, has announced the introduction of its 2Pro device series that features integrated overcurrent ...

T&D

Negative Phase Sequence Current Protection: The Key to Load Independent Current Protection

For modern distribution protection, Negative Phase Sequence (NPS) Protection is often relegated in favor of common elements such as Overcurrent (OC) or Earth Fault (EF), but NPS is an incredibly ...

Business Wire

ABLIC Launches the S-82Y1B Series of 1-cell Battery Protection ICs with the Upgraded World’s Highest (1) Charge-discharge Overcurrent Detection Voltage Accuracy of ±0.5mV (2)

TOKYO--(BUSINESS WIRE)--ABLIC (President: Nobumasa Ishiai, head office: Minato-ku, Tokyo hereinafter “ABLIC”), a group company of MinebeaMitsumi Inc., today launched the S-82Y1B Series of 1-cell ...