100 FEET 14/2 Type NM-B Copper Electrical Wire - Reliable Home Wiring

In this review of the 100 FEET 14/2 Type NM-B Copper cable, the bottom line is practical: this spool is aimed at homeowners, electricians and DIYers who need a reliable, code-compliant run of indoor electrical wire for lighting or general circuits. The reviewer found the product delivers solid value for money with a clear focus on standards compliance, notably ASTM B-3/B-8 and National Electrical Code alignment, making it a straightforward choice when installation needs to meet NFPA 70 and REACH/RoHS expectations.

Key Features

• Conductor construction: Manufactured to ASTM B-3 and B-8 standards so the copper conductors are consistent with common industry expectations for residential wiring.
• Code compliance: Labeled to meet National Electrical Code and NFPA 70 requirements, which helps simplify inspections and approvals for indoor branch circuits.
• Length and gauge: A full 100 ft spool of 14/2 gauge with ground provides a convenient quantity for lighting runs and short branch circuits without needing to join multiple lengths.
• Insulated jacket: The white insulated NM-B jacket is suitable for indoor, in-wall or in-ceiling routing where nonmetallic sheathed cable is required.
• Environmental standards: REACH/RoHS compliance indicates restricted substance limits, useful for projects that track material compliance.

Who It's For

This cable is best for electricians and competent DIY homeowners installing or updating lighting circuits, switches, and small appliance circuits that require 14 AWG copper conductors with a grounding conductor. The 100 ft spool is ideal for a single-room or small series of runs where a continuous length reduces splices.

It is not intended for outdoor exposed conduit runs or specialized high-current appliances that require larger gauge wire; those users should select cable appropriate to outdoor rating or a larger AWG size. Buyers who need jacket color variety or very long continuous runs should consider other spool lengths or colors.

Pros & Cons

Pros

• Meets ASTM B-3 and B-8 conductor standards, offering predictable conductor quality for typical residential work.
• Marked for National Electrical Code and NFPA 70 compliance, reducing code uncertainty at inspection time.
• Good value for money, with customers reporting the wire feels solid and suitably finished for in-wall use.
• REACH/RoHS compliance provides reassurance on restricted substances.

Cons

• Limited to indoor NM-B applications; not suitable for outdoor exposure without conduit or additional protection.
• Only a single jacket color and length offered here, which may not fit every installation preference.

Specifications

Product length	100 ft
Gauge	#14 AWG
Conductors	2 conductors with ground
Type	Type NM-B nonmetallic sheathed cable
Jacket color	White insulated jacket
Standards	ASTM B-3, B-8; National Electrical Code; NFPA 70
Environmental	REACH/RoHS Compliant

Our Verdict

The 100 FEET 14/2 Type NM-B Copper cable is a practical, code-aware choice for residential wiring projects where a dependable 14 AWG run is needed. Its standards-based conductor construction and NFPA 70 alignment make it a sensible buy for homeowners and professionals seeking value and regulatory confidence, provided the installation is indoors and conforms to NM-B usage.

Frequently Asked Questions

Is this cable suitable for in-wall residential wiring?
Yes, the NM-B white jacket and construction are intended for indoor in-wall or in-ceiling residential branch circuits where 14/2 gauge is appropriate.

Does it meet electrical code requirements?
It is specified to meet National Electrical Code and NFPA 70 standards and lists ASTM conductor standards, which supports code-compliant installations.

Can this be used outdoors?
No, NM-B is intended for indoor use; outdoor or direct-burial applications require cable rated for exterior conditions or installation in conduit.