Bilge switch breaker replacement

tstewart1

Seaman Apprentice
Joined
Sep 21, 2011
Messages
44
Hello,

The auto-switch on the forward bilge stopped working so I thought I would replace it along with the pump. I installed the pump/switch but noticed my hot wire that runs back to the battery (I have 2, one goes to the battery and the other to a switch on the console) was not providing juice. I troubleshot back to a 3 amp E-T-A (482-G212-K1M1-A1S0) breaker which sits inline between the battery and the bilge switch. I tested the two poles on the breaker with a continuity tester and didn't get a reading so I believe the breaker is bad (with the breaker pushed in or out). Looking online, I found the same breaker at a few places but they want $49 for it. Where as similar, non ETA branded breakers run $3 to $4 at other places (such as Grainger). My questions are have you ever seen breaker go bad? Do I really need to spend $49 for the same breaker that the boat manufacture used or would a similar breaker from a different manufacture be ok? Any ideas why the ETA's are so expensive?

Thanks

Tim
 

wlg

Petty Officer 2nd Class
Joined
Jan 1, 2012
Messages
168
Re: Bilge switch breaker replacement

Breakers do go bad. Can't answer the rest of your questions, but would also like to know.
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,148
Re: Bilge switch breaker replacement

Ayuh,.... A bilge pump don't care if it's gettin' power through a $50.00 breaker, or a $ .50 fuse....

On mine, the dash over-ride switch is fused, 'n the float switch on the other leg is hard wired to the battery... Both pumps...
 
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