Model 4001-ov trips the circuit breaker.

https://www.youtube.com/watch?v=wqWn5tY0lO0
So how come your pool pump keeps tripping breaker in the first place? It may be because of four reasons: Your circuit breaker is short circuiting from the water or corrosion collected by the pool pump. Debris from the rain goes into the housing, making the motor overwork.
https://www.poolcleanerblog.com/pool-pump-trips-breaker/

If the device that tripped is a ground fault circuit interupter (GFCI) breaker or receptacle then it is likely caused by 5mA or more of leakage current to ground within the motor. If what tripped is a circuit breaker then there are likely shorted turns within the motor. Usually either of this issues requires a new motor.

If you are not wanting to turn wrenches yourselfthen my best suggestion is to bring it to Leslies Pool Supplies and they oftencan put it right for the price of the parts while you watch (they might not have some parts in stock).

I hope this helps.

Water sprayed on the pump occasionally shouldn't hurt it but it might cause a ground fault circuit interupter (GFCI) to trip. If you turn on the pump and literally nothing happens then most likely the the GFCI has tripped. If it hums then this is a different issue. If you have a volt meter you can open the timer box and check whether power is available to the timer. If no power is available in the timer then it confirms that the pump is probably ok. Checking your circuit breaker panel for a tripped breaker or finding a tripped GFCI then either one can be reset and your pump will probably run without a problem.

I hope this helps.

Check the Power source that the breaker did not trip or the ground fault switch did not trip. Also check the cord for continuity. The circuit board can be reset. The manuel is online at http://74.84.137.218/website/manuals/RK01A.pdf

The Pool Tech

What kind of pump are you using?
Sounds like the Intex is restricting water flow there by heating up your pump and shutting it down..
You may need to re plumb everything to handle the flow.
Intex hoses and fittings are different than the industry standards just so the can make you buy from them
Do what ever it takes to get good flow

That circuit breaker is letting you know that you've got a problem in the electrical wiring.... What's next is to turn the power off to BOTH legs of the breaker.
Begin by physically inspecting all the connections in the timer box, and at the breaker and all the way to the pump motor. Make sure all connections are dry, and there's no water in any of the conduits...this will cause a short circuit and trip the breaker. If there's any bare power leg wires touching a grounding point , this can cause the breaker to trip. Lastly check the motor on the pump; on the motor end, there should be a cap you can remove and use a crescent wrench to make sure the motor shaft is moving freely. It could be jammed with debris....this happens around my pool often because I'm surrounded by trees with needles. If the motor cannot turn freely, this will cause the breaker to blow... I'm pretty sure that your timer isn't the issue... Please let me know what you find out.

The motor might be too powerful for the line it's on, (usually a pump should be on a somewhat dedicated line) no Ac's running on same breaker.
An extension cord longer then 6ft is also a suspect in not allowing the pump the draw enough power.
The pump may not be drawing enough water, overheating and tripping the breaker, or the motor might have rust on the inside causing the armature not to spin freely, and shut off. (usually motor will make a high pitch noise) while running)

pumps should not be connected to GFCI circuits they do pull a lot of juice at start time and this causes your GFCI to trip

should be a 60 amp breaker