Fire alarm system design and installation is complex and governed by national and local codes.

The NTC Brown Book makes understanding these complexities easy. This reference covers all aspects of fire alarm systems including planning, documentation, contracts, design and installation.

Available for US shipping only

Up-to-date with the latest electrical innovations, advanced techniques, and proven practices, the 2005 National Electrical Code® is the vital link between electrical equipment and safe installation and use by consumers.

Keep up with advancements in safety…

Reduce the risk of fire and electric shock -- and boost confidence in your work -- with the new industry benchmark. Numerous revisions in the 2005 NEC address many topics, with major changes including:

• New and revised ground-fault circuit-interrupter (GFCI) rules
• New requirements for arc-fault circuit interrupters (AFCI)

• All-new Article 409 introduces rules for industrial control panels

• All-new Article 506 presents a zone hazardous area classification system for combustible dusts and ignitible fibers and flyings

• All-new Article 353 governs installations using HDPE conduit

• Reorganized electrical calculation requirements in Article 220: Branch Circuit, Feeder and Service Calculations

• New requirements for identification of ungrounded branch circuit and feeder conductors

Available for US shipping only

Up-to-date with the latest electrical innovations, advanced techniques, and proven practices, the 2005 National Electrical Code® is the vital link between electrical equipment and safe installation and use by consumers.

Keep up with advancements in safety…

Reduce the risk of fire and electric shock -- and boost confidence in your work -- with the new industry benchmark. Numerous revisions in the 2005 NEC address many topics, with major changes including:

• New and revised ground-fault circuit-interrupter (GFCI) rules
• New requirements for arc-fault circuit interrupters (AFCI)

• All-new Article 409 introduces rules for industrial control panels

• All-new Article 506 presents a zone hazardous area classification system for combustible dusts and ignitible fibers and flyings

• All-new Article 353 governs installations using HDPE conduit

• Reorganized electrical calculation requirements in Article 220: Branch Circuit, Feeder and Service Calculations

• New requirements for identification of ungrounded branch circuit and feeder conductors