What Size Cutout Does the RV Designer Low Profile Cable Hatch Fit Into?

Question

Question:

What size is the hole it needs? this will be a new install for me.

asked by: Keith

0

Expert Reply:

Hi Keith,

The RV Designer Round Low-Profile Cable Hatch part # RD46GR fits into a cutout that is 3 1/2" in diameter. The overall flange dimensions are 4.6" x 2.6". You may need to enlarge your cutout for it to fit if it's too small. The snap-on lid will make it easy to access your cables to hook up to the shore station and fits up to 50-amp power cords.

What are you intending on running through the hatch?

expert reply by: Claire H

0

Keith

7/18/2026

Thank you Claire, do you have any of these that are 2" in diameter? i already bought a 31/2" but its too large.

Claire H.

7/20/2026

@Keith I'm sorry that cable hatch didn't work out for you! The smallest cable hatch we have fits a 2 7/8" diameter cutout. You may need to slightly enlarge the hole for it to fit, but it would be minimal compared to some of the other hatches. The Valterra Electrical Cable Hatch for RVs part # A10-2140BKVP fits a 2 7/8" cutout, has a total flange diameter of 4 5/16" x 2 5/16" deep, and fits power plugs 2" or shorter (may not fit tall plugs).

Expert Reply:

Hi Keith,

The RV Designer Round Low-Profile Cable Hatch part # RD46GR fits into a cutout that is 3 1/2" in diameter. The overall flange dimensions are 4.6" x 2.6". You may need to enlarge your cutout for it to fit if it's too small. The snap-on lid will make it easy to access your cables to hook up to the shore station and fits up to 50-amp power cords.

What are you intending on running through the hatch?

expert reply by: Claire H

0

Keith

7/22/2026

Thank you, i bought the one you recommended. if weather allows i will be installing it this weekend while camping.

Claire H.

7/22/2026

@Keith Awesome! I hope it works out for you!

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What Size Cutout Does the RV Designer Low Profile Cable Hatch Fit Into?

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