GFCI - Block Heater

[Artzco]

My block heaters have a GFCI in the circuit. The port one's reset button broke and will not work. It is a Hubbell and I've searched every supply route and cannot find one that matches in the photo. Steve at SAMs did not have it and did not recognize the GFCI. The closest I've come is the Hubbell/Kellums, but the wiring does not match. Even the commerical ones I've seen does not have the sealed wiring leads as shown. It is 20A. Any ideas?

 

[krush]

Uhmm....take off that back cover and see what's inside.......

 

[Artzco]

Uhmm....take off that back cover and see what's inside.......

I did and it has a circuit board that was sealed in with the wires going to the inside.

 

[KPTIM]

I think what you want is a Hubbell GFM20 (UPC Code 783585521008).
Simple google search for the GFM20 and you will find it very available.

On a side note if you have a GFIC interrupter in your main shipboard AC breaker panel box you don't need one down stream.

Tim
1979 53" MY

 

[Artzco]

I think what you want is a Hubbell GFM20 (UPC Code 783585521008).
Simple google search for the GFM20 and you will find it very available.

On a side note if you have a GFIC interrupter in your main shipboard AC breaker panel box you don't need one down stream.

Tim
1979 53" MY

That is the one I mentioned (Hubbell/Kellums). The line side is black/white/green, the load side is red/gray which does not match my load side of black/white/green. It may work, but I'm going to do a bit more research.

My GFCI is in line after the breaker and appears to be factory.

Thanks for the suggestion.