What is the code for spa disconnect?
*The National Electrical Code (NEC) specifies installation of an approved manual disconnect device. It must be adjacent to the hot tub, at least 5 feet away, and within line of sight. The NEC also requires a 120V receptacle within a 10-20 foot distance from the spa.
Does a hot tub require a disconnect?
An emergency switch for spas and hot tubs is required by 680.41. This switch must be identified as an emergency disconnect and must stop the motor(s) in the circulation and jet systems when placed in the off position.
What NEC article would contain requirements on hot tubs?
The requirements contained in Article 680 apply to the installation of electric wiring and equipment for swimming pools, hot tubs, spas, fountains, and hydromassage bathtubs. The overriding concern of Article 680 is to keep people and electricity separated.
Does a hot tub disconnect need a ground rod?
No ground rod is required. Any electrical system should have one main ground point. If you ground your tub to a ground rod, then you will create a ground loop between your house groung and you ground rod.
Is a GFCI considered a disconnect?
When you take equipment out of service, LOTO no longer applies. For instance if I unplug a vacuum cleaner it is no longer in service.
What is a GFCI disconnect?
It allows the tub to be easily disconnected from the power supply and provides safety from electrical shock when in or around the tub. It will also have a ground fault circuit interrupter (GFCI) that will automatically cut the power if a ground fault occurs.
What kind of disconnect do I need for a hot tub?
The National Electrical Code (NEC) requires: Hard-wiring the spa into a ground fault circuit interrupter (GFCI)-protected 220 to 240V, 50- or 60-amp dedicated circuit. Installing a manual disconnect device, often called a spa panel, between your home’s electrical breaker panel and the spa.
What is the minimum height of a disconnect switch?
61/2 feet
The minimum working space height required for the disconnect switch is 61/2 feet (see Figure 6). The minimum working space height for electrical equipment has not always been 61/2 feet. For many years, the working space height (or headroom) was required to be at least 61/4 feet (or 6 feet, 3 inches).
What is the NEC Article 680?
If Art. 680 of the National Electrical Code (NEC) has one overriding concern, it’s to keep people and water separated from electricity. Article 680 applies to pools, spas, hot tubs, fountains, and similar bodies of water. Article 680 applies to pools, spas, hot tubs, fountains, and similar bodies of water.
Can you use 6 3 Romex hot tub?
Yes, you will need 6/3 wire to do the wiring of a hot tub. To wire the hot tub, turn off the main breaker first. Turn off the wire control panel of the tub afterward.
Does a hot tub disconnect need to be bonded?
a. All metal parts & surfaces within 5′ of the Hot Tub / Spa must be bonded together using a #8 (or larger) solid copper wire and connections must be non-corrosive.
Do hot tubs need an earth rod?
A separate Earth Electrode TT Earthing arrangement is required for all outdoor hot tub installations for houses on a PME Earthing arrangement (95% of dwellings). This is usually connecting the SWA tail earth within the isolation switch to an earth electrode and NOTLinking it to the house PME earthing arrangement.
Do you need an emergency shut off for a hot tub?
In other than a single-family dwelling, a clearly labeled emergency spa or hot tub water recirculation and jet system shutoff must be supplied. The emergency shutoff must be readily accessible to the users and located not less than 5 ft away, but adjacent to and within sight of the spa or hot tub [680.41].
What are the European standard requirements for emergency stop push buttons?
One of the more interesting parts of the European standards is the mechanical life requirements. Emergency stop push buttons are only required to be tested to 6,050 operations. This implies that emergency stop push buttons are not meant for everyday use. They are only to be used in emergencies.
What color should the buttons of an emergency stop device be?
According to EN/IEC 60947-5-5, EN/IEC 60204-1, and EN ISO 13850, buttons used as actuators of an emergency stop device shall be colored red. When a background exists behind the actuator, and as far as it is practicable, it shall be colored yellow.
How far should switches be from the inside of a spa?
Switches must be at least 5 ft from any inside walls of an indoor spa or hot tub [680.43 (C)]. The following metal parts of the indoor spa or hot tub must be bonded together [680.43 (D)]: Fittings within or attached to the spa or hot tub structure. Metal parts of electrical equipment associated with the water circulating system.