A double pole switch is what you need to control a 240 volt device because 240 volt circuits have two hot wires. A two pole breaker consists of two breakers.
Uxcell Ac 250v 32 Amp 2 Pole Single Throw Circuit Control Closing Disconnect Switch Green
What does 2 pole mean. 2 gang just means theres 2 sockets. Theyre double wide breakers that take up two slots in the breaker box and have a toggle switch thats twice the length of the toggle on single pole breakers. Double pole is referring to the switch on single pole sockets the switch is in the line conductor only. The difference between a single and double pole switch is that the latter controls two circuits at the same time. It has four terminals. These breakers can be used to serve two separate 120 volt circuits or they can serve a single 240 volt circuit such as your central acs circuit.
On a double pole switched socket it cuts both the line and neutral. Double pole breakers on the other hand are typically rated for 20 to 60 amps and supply 240 volt power to large appliances like electric dryers and ranges. A 2 pole motor is more efficient on the flip side a 4 poles motor is less efficient. A circuit breaker is a safety device that shuts off when theres a current surge. On the other side the 4 poles motor has fewer revolutions per minute. Each one connects to one of the hot bus bars in the panel which makes the voltage of the circuit 240 volts.
That means if theres a short circuit on either of the poles hot wires both trip. A 2 pole motor is not good for heavy power while for heavy power 4 pole motor is best. What does 2 pole mean. What does two pole mean. Two for incoming hots and two for outgoing hots. Information and translations of two pole in the most comprehensive dictionary definitions resource on the web.
Meaning of two pole. Definitions for 2 pole 2 pole here are all the possible meanings and translations of the word 2 pole. Double pole breakers have two hot wires that are connected by a single neutral wire. A 2 pole motor has more rpm value.
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