The body of this circuit breaker is 9/16" thick x 1 3/8" wide x 1" deep. It mounts in a 3/8" hole & from the mounting surface to the end of the spade connections it is 1 7/8". I hope this helps.

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Blue Sea Systems

Q: Are these dimensions really in inches? If so this is a very big push button breaker.

I've just installed 20 new circuit breakers of this brand (10, 20 & 40 amp). My units were @ 1-1/4" x 1-3/4" x 9/16"Hope this helps

Q: I'm looking to install a push to reset circuit breaker between a regular ol' 110v AC household outlet and an inverter. Would this work?

I am not an electrician so I don't know. I used this product to step up the amperage on a Bosch air compressor and it worked fine allowing the compressor to run under higher loads.Hope this helps.Robert

Q: It isn't tripping with 12v, tried connecting across battery to test, just sparks on bat terminal, no trip, is this defective?

I am forced to guess which rated C/B this is...I have forty amp rated breakers. Rated for ten AWG wire. If I strike the 10 gauge wire across battery terminals I am going to get a big flat blue spark. If I HOLD the two wires tight against the battery posts after a second or two the breaker will trip BUT THE WIRES DO NOT GET HOT. This would be true with a 5 amp breaker using 20 gauge wire or a hundred amp breaker using 6 gauge wire. BREAKERS PROTECT ELECTRICAL WIRING NOT AN ELECTRONIC DEVICE. Use a fast acting FUSE for electronics - the one recommended by the electronics manufacturer. Hope this helps.

Product ID: 288710495

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Details

Brand
Blue Sea
Current Rating
20 Amps
Circuit Breaker Type
Standard
Mounting Type
Panel Mount
Number Of Poles
1

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Description

Blue Sea Systems

Specifications

Brand	Blue Sea Systems
Current Rating	20 Amps
Circuit Breaker Type	Standard
Mounting Type	Panel Mount
Number Of Poles	1
UPC	632085070571
Manufacturer	Blue Sea Systems
Global Trade Identification Number	00632085070571
Item Package Dimensions L x W x H	3.7 x 2.6 x 0.91 inches
Package Weight	0.04 Kilograms
Item Dimensions LxWxH	5 x 3 x 1 inches
Item Weight	0.03 Pounds
Brand Name	Blue Sea Systems
Model Name	7057-BSS
Color	Black
Material	Plastic
Suggested Users	unisex-adult
Number of Items	1
Part Number	7057-BSS
Style	20 Amp Dc
Included Components	Blue Sea Systems 7057-BSS Push Button Reset Only Quick Connect Circuit Breaker - 20 Amp
Size	1 Count (Pack of 1)
Fishing Technique	Any

Have a Question? See What Others Asked

Are these dimensions really in inches? If so this is a very big push button breaker.

the depth

I'm looking to install a push to reset circuit breaker between a regular ol' 110v AC household outlet and an inverter. Would this work?

It isn't tripping with 12v, tried connecting across battery to test, just sparks on bat terminal, no trip, is this defective?

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