Air Conditioning Disconnects Quiz

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Question 1 of 6

1. Question
Are Air Conditioner Disconnects required by code?
- Yes. The National Electrical Code mandates specific placement and accessibility requirements for disconnect switches. Please check with your local code to determine the distance required for installation between the air conditioner and the disconnect.
- Depends on the area of the country you live in.
- No. Air conditioner disconnects are not required by code.
- Only if you want to have one installed.
Question 2 of 6

2. Question
Do I need to install a fused or non-fused disconnect?
- Choosing a non-fusible or a fusible disconnect switch will largely depend on your specific circumstances and the characteristics of your AC unit. Non-fusible disconnect switches are commonly used due to their simplicity and cost-effectiveness. However, fusible disconnect switches can provide an extra layer of protection against overcurrent situations. Please check with an electrician in your area for information on which type would work best for your application.
- Choosing a non-fusible or a fusible disconnect switch will largely depend on the air conditioning unit you purchased.
- No you don’t need to install a disconnect if you don’t want to.
- Choosing a non-fusible or a fusible disconnect switch will largely depend on your specific circumstances and the characteristics of your electrician. Non-fusible disconnect switches are commonly used due to their simplicity and cost-effectiveness. However, fusible disconnect switches can provide an extra layer of protection against overcurrent situations.
Question 3 of 6

3. Question
What’s the purpose of the air conditioning disconnect?
- So a service person can work on the Air conditioning unit without the worry of getting electrocuted and without having to turn off all the power to the home.
- So you have power outside and can power additional items like lights, powered lawn tools and charge phones/speakers.
- So your neighbor can run and extension cord to their home if they lose power.
- So a service person can charge their power tools.
Question 4 of 6

4. Question
How would someone perform maintenance on an air conditioner with a non-fusible disconnect?
- They would remove the non-fusible pullout and hold onto it until service is completed.
- They would leave the non-fusible pullout installed and service the unit.
- They would remove the non-fusible pullout and hold onto it until the service is paid for.
- None of the above.
Question 5 of 6

5. Question
How do I know what kind of ACD I should purchase?
- Local codes will dictate what kind of ACD is to be used.
- Whatever is in stock when you purchase your air conditioner.
- The same brand as your air conditioner.
- You don’t need an ACD.
Question 6 of 6

6. Question
What is the most commonly used disconnect?
- Non-fused 60-amp pullout
- Fused 60-amp pullout
- Non-fused 30-amp pullout
- Fused 45-amp pullout

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