Wiring a Generator Receptacle: Generator Hookup and Receptacle Configurations, Wiring a Neutral Wire for a Generator.
Limitations of Some Generator Receptacles Generator Question: I have an older Coleman generator, Coleman Maxa 5000 er plus Model# pm0525302.02, and it has one duplex 120volt 20 amp receptacle and one 240 volt 20amp type 6-15R receptacle.
Can I change the 240volt into something useful like one or two more 120 volt receptacles.
I got this generator for free and it runs great, but if there is a power outage the single 120volt won’t feed much.
This Home Generator Question came from: Eric, a Homeowner from Norwalk, Connecticut.
Dave’s Reply:
Thanks for your home generator question Eric.
Wiring a Generator Receptacle
Application: Generator Receptacle Connections.
Skill Level: Advanced -Not recommended for Homeowners, best performed by a Licensed Electrical Contractor.
Tools Required: Electricians pouch of hand tools.
Estimated Time: Depends on the type and size of the generator output, the specific receptacle, and the available access to the project area.
Note: Generator power should always be wired through an approved transfer switch or circuit interlock device. Any part of the home electrical system must NEVER be back-fed using a cheater cord. Back-feeding is extremely hazardous for the home, the occupants and the electric utility company repairmen.
Important: Installing a generator and transfer switch must be well thought out and performed with a permit with all work being inspected.
Generator Hookup and Receptacle Configurations
The generator receptacle configurations are specific to the type of generator that you have.
The generator receptacle cannot be altered.
The NEMA 6-15r does not have a neutral which is required for the additional 120 volt receptacles that you would like to add.
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Be Careful and Be Safe - Never Work on Energized Circuits! Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.
I have a Coleman Maxa 5000 ER Extended run electric Generator and need the wiring schematic for the receptacles. Seems I have looked everywhere. Can anyone on here help me with this problem by chance? Thanks
I had to replace the 240v receptacle on my Coleman Powermate MAXA 5000ER Generator. While doing so I lost track of where a couple of wires went. I have a pretty good idea where they go but just not a 100% and would hate to burn up a perfectly good generator. Could you supply my with a Diagram of where the wires go?
The generator is a Coleman model#PM0525202.02
Hi Wayne, Wiring a L14-20 Outlet for a 5000 Watt Generator
The Coleman Powermate 5000ER has a 4 Wire, 120/240 Volt, 20 Amp, Twistlock Receptacle.
The 240 volt lead wires connect to terminals X and Y.
The neutral wire attaches to the silver terminal screw.
The ground wire attaches to the green screw terminal with the ground designation.
Please Note:
Unless otherwise posted, please refer to the following Guidelines when working on Electrical Projects:
Skill Level:
Intermediate to Advanced - Electrical Repairs and Circuit Wiring is Best Performed by a Certified Electrician or Licensed Electrical Contractor.
Electrical Tools Required:
Basic Electricians Pouch of Hand Tools, a Voltage Tester and a Multi Meter.
Estimated Time:
Depends on personal level experience, ability to work with tools, work with electrical wiring, and the available access to the project area.
Precaution:
Identify the project circuit, turn it OFF and Tag it with a Note before working with the wiring.
Important:
Modifying existing electrical circuits or installing additional electrical wiring should be done according to local and National Electrical Codes, with a permit and be inspected.
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I have a Coleman Maxa 5000 ER Extended run electric Generator and need the wiring schematic for the receptacles. Seems I have looked everywhere. Can anyone on here help me with this problem by chance? Thanks
I had to replace the 240v receptacle on my Coleman Powermate MAXA 5000ER Generator. While doing so I lost track of where a couple of wires went. I have a pretty good idea where they go but just not a 100% and would hate to burn up a perfectly good generator. Could you supply my with a Diagram of where the wires go?
The generator is a Coleman model#PM0525202.02
Hi Wayne,
Wiring a L14-20 Outlet for a 5000 Watt Generator
The Coleman Powermate 5000ER has a 4 Wire, 120/240 Volt, 20 Amp, Twistlock Receptacle.
The 240 volt lead wires connect to terminals X and Y.
The neutral wire attaches to the silver terminal screw.
The ground wire attaches to the green screw terminal with the ground designation.
I hope this helps,
Dave