3/4 MC Cable – Four-Conductor 3 AWG Metal Clad Cable for Multi-Circuit Applications
3/4 MC Cable includes four insulated 3 AWG copper conductors and a ground wire, enclosed in an interlocked aluminum armor. This cable is engineered for applications requiring multiple circuits or advanced three-phase configurations with a dedicated neutral or control line.
Typical Uses for 3/4 MC Cable
- Three-phase systems with a neutral
- Multi-circuit branch wiring
- Commercial and industrial distribution panels
- Lighting and receptacle circuits
- Power to HVAC or motor equipment needing neutral return
Benefits of 3/4 MC Cable
- Extra Conductor for Flexibility: Allows for a neutral wire or additional circuit
- Rugged and Durable: Aluminum armor protects against damage during installation
- Time & Labor Saving: No need for separate conduit in dry locations
- Meets Safety Standards: UL and NEC-compliant construction
FAQs
Q: What does 3/4 MC Cable mean?
A: It refers to four conductors of 3 AWG copper wire plus a ground, designed for circuits that need a neutral or an additional line.
Q: Is 3/4 MC Cable suitable for outdoor use?
A: Standard MC Cable is for indoor dry locations. For outdoor or wet conditions, consider MC-HL or PVC-jacketed variants.
Q: Can I use 3/4 MC Cable for 120/208V systems?
A: Yes, the four conductors support phase A, B, C, and a neutral, which fits many 120/208V panel configurations.
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