Coleman Super Saver hot water tank float switch

[MEP001]

Can someone confirm if this is the right float switch?

https://www.zoro.com/madison-lqd-lvl-swch-vrtcl-14npt-60-va-rating-m4300/i/G1808247/

I can't get enough info from the guy to confirm. It looked like 1/4" but I didn't check carefully while I was there.

 

[MEP001]

If anyone cares, it wasn't the right one to direct replace, but with a 1/4" coupling and a replacement 1 1/2" long 1/4" nipple it worked. The old switch was 1/8" male, the old fitting was stuck in the bottom of the tank and had to be removed with an extractor which destroyed it.