Campground Electrical Hookups: A Safe Setup for Tents and RVs

Campground electricity can make a trip much more comfortable: it can run a battery charger, refrigerator, heater or small cooking appliance without relying entirely on batteries. It can also create problems when a cord, adapter or appliance is mismatched to the site service.

The safe approach is straightforward: identify the service at your site, use equipment made for that service and for outdoor use, keep connections protected from water and strain, and manage what you run at one time. A plug that physically fits is not, by itself, a sign that the setup is appropriate.

Before plugging into your campsite pedestal
Confirm the site’s listed electrical service, any restrictions on extension cords or tent use, and current fire or weather-related rules through the campground operator. Ask whether the outlet is intended for RV shore power, tent camping, or both. Provincial parks, private campgrounds and municipal sites may set different conditions, and a damaged or repeatedly tripping pedestal should be reported rather than worked around.

Start by matching the service to your equipment

Most serviced Canadian campsites provide some combination of 15- or 20-amp, 120-volt receptacles and dedicated RV connections rated at 30 or 50 amps. The receptacles, breakers and labels at the pedestal—not a campsite description from an old booking page—are what matter when you arrive.

For tent campers, the usual need is a standard 120-volt outlet for modest loads such as phone chargers, lights, a small fan or a battery charger. An RV usually needs a purpose-built shore-power cord that matches its inlet and the site pedestal.

Common RV connections include:

30-amp RV service: Usually uses a three-prong TT-30 plug and supplies 120 volts. This is not the same as a household-style 30-amp dryer connection.
50-amp RV service: Usually uses a four-prong 14-50 connection. It can provide two 120-volt legs and is common on larger RVs with higher electrical demand.
15- or 20-amp service: Often a standard household-style receptacle. It may suit a small trailer’s light charging needs or tent equipment, but it has much less capacity than dedicated RV service.

Do not assume the shape of a plug tells the whole story. RV connectors and household connectors can look similar enough to invite a costly mistake, while their wiring and intended use differ. Use the shore cord specified by your RV manufacturer and a properly rated adapter only when it is necessary.

An adapter changes the plug configuration; it does not increase the capacity of the campground circuit. Plugging a 30-amp RV into a 15-amp outlet with a “dogbone” adapter means you must operate within the smaller service’s limits. In practice, this often means choosing between high-draw appliances rather than running them together.

Use outdoor-rated equipment in good condition

Your cord and adapters are part of the electrical system, not accessories to improvise with. Bring equipment that is rated for outdoor use, has no cuts, crushed sections, loose blades or damaged insulation, and is suitable for the load you intend to carry.

For an RV, a dedicated RV shore-power cord is the best starting point. Select a cord rated for at least the service you are using: for example, a 30-amp RV cord for a 30-amp connection. If you need an extension, use one specifically made for RV shore power and rated for the same or greater amperage as the cord and pedestal connection. Keep it as short as practical. Long, undersized cords can experience voltage drop and heat buildup, particularly when supplying sustained heavier loads.

For tent camping, an outdoor extension cord labelled for the intended use is more appropriate than a light indoor cord. A heavy-duty cord with a grounded plug is generally the sensible choice for powered camping equipment. Check its markings and packaging rather than relying on jacket colour alone; colour is not a reliable indication of capacity or outdoor suitability.

Avoid relying on damaged cords, multi-plug cubes, household power bars left on the ground, or chains of extension cords and adapters. Every added connection is another place for water ingress, loose contact or overheating. If your setup needs several adapters to work, it is worth reconsidering the equipment or site service.

Electrical products sold and used in Canada should bear an approval mark from a recognized certification body. Depending on the product, this may include CSA, cUL, cETL or another accepted mark. This does not make equipment indestructible, but it is a useful baseline when buying cords, adapters, power bars and portable protective devices.

Make the connection with the power off

A deliberate connection routine reduces wear on plugs and makes problems easier to spot.

Turn off the pedestal breaker for the outlet you will use. If the pedestal is not clearly labelled, do not guess; contact campground staff.
Inspect the receptacle and cord ends. Do not plug into a receptacle that is cracked, scorched, loose, wet inside or visibly damaged. Check that the cord blades are clean and straight.
Connect the cord securely. For an RV, connect the shore cord to the RV inlet and pedestal as directed by the RV manufacturer. Make sure threaded locking collars, where fitted, are fully engaged without forcing them.
Support the cord and keep it out of traffic. Route it so it will not be pinched by a slide-out, door, vehicle tire or tent stake, and so people will not trip over it.
Turn on the breaker and check operation. Start with major appliances off, then bring loads on gradually. If the breaker trips, do not repeatedly reset it while leaving the same equipment connected.

When leaving, reverse the process: turn off the breaker first, disconnect, and coil the cord loosely once it is dry and clean. Pull from the plug body rather than yanking the cable.

Keep rain out without trapping heat

Electrical connections outdoors need protection from rain, dew and splashing water. They also need to remain intact and cool. The goal is not to make a homemade watertight bundle with tape and plastic; that can trap moisture or heat and hide a developing problem.

Keep plug connections off wet ground where practical. Use a purpose-made, weather-resistant cord-connection cover sized for the connection, or position the connection beneath the pedestal’s intact cover if the pedestal is designed to close around the cord. Ensure the cord enters from below where the equipment design allows, so water is less likely to travel directly into the connection.

Do not place a connection in a puddle, under a dripping awning edge, or inside a tightly sealed plastic bag. A tent is not a suitable enclosure for live connections, chargers or power bars exposed to damp gear and condensation. If rain is heavy, wind-driven or pooling around your setup, reduce unnecessary electrical use and reassess whether the connection can remain safely protected.

A campground pedestal is normally the right place for the main outdoor connection. Do not run a cord through a tent door or window in a way that damages the cord, prevents the opening from closing properly, or creates a trip hazard during an overnight exit.

Manage loads instead of testing the breaker

Campground breakers are intended to protect wiring and equipment. A trip is useful information: the circuit may be overloaded, an appliance may have a fault, or there may be a problem with the cord, pedestal or moisture exposure.

High-wattage appliances add up quickly. Portable electric heaters, kettles, toaster ovens, coffee makers, hair dryers, induction cooktops and RV air conditioners can each draw substantial power. A standard 15- or 20-amp outlet can be used up surprisingly quickly when more than one heat-producing appliance runs at once.

A simple planning estimate is:

watts ÷ volts = amps

For example, a 1,500-watt heater at 120 volts draws about 12.5 amps. Actual draw can vary, but the calculation shows why a heater and a kettle should not share a lightly serviced circuit. Check the appliance label for its rated watts or amps, then plan conservatively.

In an RV, learn which appliances share circuits and which loads use propane versus electricity. Your refrigerator may have an electric mode, your water heater may have an electric element, and your battery charger or converter can draw more after a period off-grid. On a lower-capacity hookup, you may need to run the air conditioner, microwave, water heater and electric space heater one at a time.

For tent campers, electric heat deserves extra caution. A heater can strain a small service and introduces burn, tip-over and clearance hazards in a fabric shelter. If a campground permits one, follow both the heater manufacturer’s instructions and the campground’s rules, keep it clear of bedding and walls, and do not leave it operating unattended or while sleeping unless its instructions specifically support that use and conditions are suitable. A warmer sleeping system is usually a better overnight plan than depending on a heater in a tent.

Know what to do when something is wrong

Stop using the connection and notify campground staff if you notice any of the following:

A hot plug, cord, adapter or receptacle
A burning smell, smoke, buzzing or crackling
Discolouration, melted plastic or scorch marks
A breaker that trips repeatedly
A damaged pedestal, loose outlet or missing cover
Tingling, shocks or unexplained electrical behaviour in the RV

Turn off the pedestal breaker before disconnecting if it is safe to do so. Do not try to dry, repair or bypass a pedestal yourself. Do not defeat a grounding pin, use a larger breaker, or repeatedly reset a tripped breaker in hopes that it will hold.

If an RV shows signs of an electrical fault, avoid touching both the RV and the ground at the same time where possible, keep others away, and seek assistance from the campground operator or a qualified RV/electrical technician. The cause may be minor, but it is not something to diagnose by trial and error at the campsite.

Pack a small hookup kit

A compact electrical kit makes a serviced site easier to use without carrying a tangle of questionable gear. Consider packing:

Your correctly rated RV shore-power cord, or a suitable outdoor extension cord for tent use
Only the adapters you genuinely need, rated for the service and load
A weather-resistant cord-connection cover
A pedestal-compatible voltage or circuit tester if you know how to use it and it is appropriate for your equipment
A clean, dry storage bag or bin for cords
A flashlight for evening setup and a spare fused battery charger for small electronics

At booking, choose a site service that matches how you camp. At arrival, inspect the pedestal, connect carefully and run only the loads the circuit can reasonably support. Those few habits will help you use campground power comfortably without turning your campsite into an electrical troubleshooting project.