2011 Dr. Watts Pocket Electrical Guide

The Dr. Watts 2011 Pocket Electrical Guide is UPDATED to reflect the 2011 National Electrical Code. With all the latest NEC tables, formulas, illustrations and detailed examples you need right at your fingertips, this indispensable reference is the #1 Electrical Pocket Guide for electricians and the electrical trade. This shirt-pocket guide is designed with heavy laminated pages and built-in tabs that make it sturdy and durable, so that it will last longer when used in tough jobsites.

The 2011 Dr. Watts pocket guide contains new pages consisting of:

• Numerous new NEC tables
• Formulas with clear, concise explanations of usage
• Detailed reference tables and illustrations
• In-depth examples

All 2011, 2008, 2005 and 2002 versions of the Dr. Watts Electrical Guide contain:

• NEC Tables include Allowable Ampacities, Derating, Burial Depths, Grounding, & Wire-Fill
• Metric Reference Chart
• Basic Electrical, Power, voltage & Transformer Formulas
• Examples depicting bending, transformer installations, branch circuits and GFCI's

Table of Contents:

NEC Tables:

• 310.16
• 310.15(B)(2)(a)
• 300.5, 250.66
• 250.122
• Wire-Fill for EMT NEC Annex C-Table C1

Reference:

• Common NEMA Enclosure Types
• Metric Essentials for Electricians
• NEMA Motor Starter Reference Chart
• 3-phase A.C. Motor Connections for 9-Lead, Dual-Voltage Motors
• Calculating Conduit Bends for Offsets and Saddles

Formulas:

• Basic Electrical Formulas
• Useful Electrical power Formulas
• Common Voltages
• Voltage Drop Formulas
• Transformer Calculations

Examples:

• Derating Ampacities at a Glance More Than a Conductors in a Raceway NEC Article 310
• Service Grounding and Bonding at a Glance NEC Article 250
• Typical Motor Branch Circuit at a Glance NEC Article 430
• Typical Transformer Installation at a Glance NEC Articles 240, 250 & 450
• Feeder and transformer Tap Rules at a Glance NEC 240.21
• Common GFCI Locations

Act now to ensure you're prepared with the most comprehensive information about electrical safety in the new 2011 Dr Watts Pocket Electrical Guide.