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SOO and SO Instruction Sheet

SP - Special Purpose

SPD Quick Reference Guide for Specifying Engineers

SPD: Buyer beware: SPD and UL Markings?

By Kent Walker, VP Technical Services

SPD: Is There a "One Size Fits All" Surge Protective Device?

By David Komm, Technical Services Supervisor

SPD: Is Your Surge Protection Device Specification Up to Date?

By Steve Hansen, Senior Field Engineer

SPD: Navigating the UL Safety Requirements for Surge Protection

By Peter Walsh, PE, Senior Field Engineer

SPD: What Is the Surge-Trap® Surge Protection Device?

By Dave Komm, Technical Services

Spring Terminal Technology

ST Instruction Sheet

Standards & Codes Note 1: Achieve Higher SCCRs for Industrial Control Panels

By Steve Hansen
Sr. Field Engineer

Standards & Codes Note 2: Critical Changes to the NFPA 70E Standard 2009 Edition

Byron Jordan
Sr. Field Engineer

Standards & Codes Note 3: Understanding SPD Codes & Standards, and TPMOV Technology

By Michael J. Lang
Principal field engineer
and JT Sheehan
Technical Services Supervisor

Standards & Codes Note 4: Significant Changes to the NFPA 70E Standard 2012 Edition

Peter Walsh , PE
Sr. Field Engineer

Standards & Codes Note 5: Major Changes to NFPA 70E Standard 2015 Edition

By Peter Walsh , P E –
Industrial Solutions Engineer

Standards & Codes Note 6: NEC Update - Article 240.67 Arc Energy Reduction

Standards & Codes Note 6: NEC Update - Article 240.67 Arc Energy Reduction