Technical FAQs 3

What is a GFCI / GFI circuit breaker?

Shop our ground fault (GFCI / GFI) circuit breakers, or Residual Current Device (RCD), which offer GFCI protection by shutting off electric power when they sense an imbalance between the outgoing and incoming current.

What are the different types of GFCI breaker?

THQP breakers allow the use of smaller load centers that save money and space in both new installations and service upgrades. 15 to 50A. 1" THQL breakers with options for 1 or 2 poles. This GFCI circuit breaker provides protection against overloads, short circuits and ground faults. 15 to 100A. THQB and THQC types.

Does a high powered Wall Connector need a GFCI breaker?

The high powered wall connector has built in GFCI protection. It is not required to have a GFCI breaker. So if the GFI is already built into the device that is required to plug into the vehicle, would it still be required to use a GFCI breaker on a panel serving a HPWC? The high powered wall connector has built in GFCI protection.

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