No there are no adapters made for these types of installations. The reason there are no adapters is to provide a factor of safety. To plug a 30 amp plug into a 50 amp receptacle could allow 50 amps to be applied to a 30 amp rated cord. The 50 amp receptacle is more than likely being fed by a 40 amp breaker. Just change the plug cord to match the ampacity of the breaker ahead of the 50 amp receptacle. Or change the 50 amp receptacle and 40 amp breaker to a 30 amp breaker and use your existing cord plug.
A NEMA 14-30 is a 3 pole 4 wire grounding receptacle rated at 30 amps 125/250 volts. A NEMA 10-30 is a 3 pole, 3 wire non grounding receptacle rated at 30 amps 125/250 volt.As the NEMA 10 device has no ground terminal on it, it is not a standard receptacle device so no adapter is made for it.
The NEMA 6-20R is a 2 pole 3 wire grounding receptacle that is rated for 250 volts. It is not meant to have a neutral wire connected to it. The receptacle is designed to have 240 volts connected to it.
No there is no adapter. Change your old dryer receptacle NEMA 10-30 to a new NEMA 14-30. This will allow you to plug the new dryer cord into the old wiring.Answer for USA, Canada and countries running a 60 Hz supply service.Range receptacle three to fourLook in the back of the dryer receptacle box that is in the wall. The three wires coming in should have a bare ground wire in the cable set. It wasn't brought to the receptacle because there was no place for it on the three wire receptacle. If you find it back there under a screw terminal just add another short piece of wire under the screw and then connect the other end of the short wire to the new ground terminal (G) on the new four position receptacle. The wire should be equal in size to the size of the wire that exists around the ground terminal now. If the house is so old that the dryer cable did not have a ground wire in it the code allows a separate green ground #10 wire to be taken from the breaker panel box to the existing range receptacle. This wire is to be bonded on each end. At the panel end to the ground buss and at the receptacle end around the ground screw at the back of the box unbroken and then to the new four position receptacle ground lug (G).Before you do any work yourself,on electrical circuits, equipment or appliancesalways use a test meter to ensure the circuit is, in fact, de energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
You can do a 30 amp twist lock receptacle 220v 3 wire (nema L6-30R) or a strait blade 30 amp 220v 3 wire receptacle (nema 6-30R) or a traditional 30 amp dryer plug. The nema # is a universal # that everyone uses to identify that plug. Ask for it. The most important part is the 30 amp male that your trying to plug in. Match it up with what you putting in the wall. Use #10 gauge wire for 30 amps
The 50 amp receptical will not be a three prong receptacle it will be a 3-pole 4-wire grounding receptacle. It will be a 125/250 volt rating NEMA number 14–50R. The red and black wires connect to the X and Y terminals, the white wire to the W terminal and the ground wire to the G terminal.
A NEMA 14-30 is a 3 pole 4 wire grounding receptacle rated at 30 amps 125/250 volts. A NEMA 10-30 is a 3 pole, 3 wire non grounding receptacle rated at 30 amps 125/250 volt.As the NEMA 10 device has no ground terminal on it, it is not a standard receptacle device so no adapter is made for it.
http://www.stayonline.com/detail.aspx?ID=3103 MARINCO 83A Plug Adapter NEMA 5-15 Plug to L5-30 Connector Block Adapter - $45.00 Assure the device does not require more amperage than the receptacle offers.
The NEMA 6-20R is a 2 pole 3 wire grounding receptacle that is rated for 250 volts. It is not meant to have a neutral wire connected to it. The receptacle is designed to have 240 volts connected to it.
No there is no adapter. Change your old dryer receptacle NEMA 10-30 to a new NEMA 14-30. This will allow you to plug the new dryer cord into the old wiring.Answer for USA, Canada and countries running a 60 Hz supply service.Range receptacle three to fourLook in the back of the dryer receptacle box that is in the wall. The three wires coming in should have a bare ground wire in the cable set. It wasn't brought to the receptacle because there was no place for it on the three wire receptacle. If you find it back there under a screw terminal just add another short piece of wire under the screw and then connect the other end of the short wire to the new ground terminal (G) on the new four position receptacle. The wire should be equal in size to the size of the wire that exists around the ground terminal now. If the house is so old that the dryer cable did not have a ground wire in it the code allows a separate green ground #10 wire to be taken from the breaker panel box to the existing range receptacle. This wire is to be bonded on each end. At the panel end to the ground buss and at the receptacle end around the ground screw at the back of the box unbroken and then to the new four position receptacle ground lug (G).Before you do any work yourself,on electrical circuits, equipment or appliancesalways use a test meter to ensure the circuit is, in fact, de energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOBSAFELY AND COMPETENTLYREFER THIS WORK TO QUALIFIED PROFESSIONALS.
Need to know the amperage rating of the plug or the NEMA configuration of the plug and receptacle
You can do a 30 amp twist lock receptacle 220v 3 wire (nema L6-30R) or a strait blade 30 amp 220v 3 wire receptacle (nema 6-30R) or a traditional 30 amp dryer plug. The nema # is a universal # that everyone uses to identify that plug. Ask for it. The most important part is the 30 amp male that your trying to plug in. Match it up with what you putting in the wall. Use #10 gauge wire for 30 amps
The 50 amp receptical will not be a three prong receptacle it will be a 3-pole 4-wire grounding receptacle. It will be a 125/250 volt rating NEMA number 14–50R. The red and black wires connect to the X and Y terminals, the white wire to the W terminal and the ground wire to the G terminal.
Yes. Use 10awg wire, mindfull of length voltage drop.
The following are the most commonly used wiring enclosures. NEMA 1, NEMA 12, NEMA 3R, NEMA 4, NEMA 7, NEMA 9
Yes. Since you want your breaker to be less than the maximum rating of the receptacle this would be fine.
Our NEMA (like in NEMA 3R) stands for the National Electric Manufacturers Association.
Yes it can. The 6-30 will be fed with a #10 wire whereas the 6-15 only needs a #14 conductor. You will also have to change the cap (plug) end also as the polarity of the two receptacles is different. This difference in cap polarity is so that a 6-15 can not be inserted into a 6-30 receptacle. The tandem blade configuration on the 6-30 are closer together than the tandem blades on the 6-15 receptacle.