We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Grey dogbone surge protector with contoured grips and diagnostic LEDs

WUQ

WUQ 50-Amp Surge Protector 4200 Joules Dogbone 55319

SKU CH-N2XG-S4S22

50-amp dogbone surge protector with 4200-joule rating and diagnostic LEDs for wiring-fault indication

  • Battery TypeOffice Supplies & Gadgets
  • Protects RV equipment from surges with 4200 joules
  • Diagnoses wiring faults via LEDs before connecting power
  • Contoured Power Grip handles ease plugging and unplugging
  • Weatherproof build withstands adverse outdoor conditions

50-Amp Dogbone Surge Protector

This 50-amp dogbone surge protector connects between a NEMA 14-50P male plug and a NEMA 14-50R female receptacle. It provides up to 4200 joules of integrated surge protection for RV and camper electrical equipment. Diagnostic LEDs indicate wiring faults such as reverse polarity and open neutral at the power pedestal. Contoured Power Grip handles make plugging and unplugging easier.

Weatherproof Sustained Surge Handling

The weatherproof housing withstands adverse outdoor conditions during continuous connection to a power pedestal. Under sustained load the unit absorbs repeated surges up to its 4200-joule rating without degradation. Diagnostic LEDs continue to report wiring faults in real time while the circuit remains energised. It does not suit installations requiring hardwired or panel-mount surge protection.

Highlights

  • Protects RV equipment from surges with 4200 joules
  • Diagnoses wiring faults via LEDs before connecting power
  • Contoured Power Grip handles ease plugging and unplugging
  • Weatherproof build withstands adverse outdoor conditions

Specifications

Battery TypeOffice Supplies & Gadgets

Questions about this item

How much heat or noise does the 50-amp surge protector generate when running continuously?

The unit has no fan or active cooling, so it produces no audible noise and negligible heat during normal operation.

What existing power connections must my RV or camper already have for this dogbone to work?

Your pedestal must supply a 50-amp NEMA 14-50R outlet and your RV cord must end in a 50-amp NEMA 14-50P plug for the dogbone to connect.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.