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Tyco Circuit Breaker W58 Series

52 Reviews 3 Answered Questions

From $8.50 to $20.80

P & B Part No.	AMP Rating	Beech	Cessna	Piper	Part No.	Price	Buy
W58XC4C12A1	1	431-201- 101	S-1360-1A,- 1L	-	11-03937	$19.50	Quantity
W58XC4C12A2	2	431-202- 101	S-1360-2A,- 2L	-	11-03939	$14.50	Quantity
W58XC4C12A3	3	431-203- 101	S-1360-3A,- 3L	-	11-03940	$16.50	Quantity
W58XC4C12A4	4	431-204- 101	S-1360-4A,- 4L	-	11-04127	$13.85	Quantity
W58XC4C12A5	5	435-205- 101	S-1360-5,-5L	454668	11-03941	$17.50	Quantity
W58XC4C12A7	7	435-207- 101	S-1360-7,-7L	-	11-04128	$8.65	Quantity
W58XC4C12A10	10	435-210- 101	S-1360-10,- 10L	454669	11-03938	$20.80	Quantity
W58XC4C12A15	15	435-215- 101	S-1360-15,- 15L	454670	11-04126	$8.60	Quantity
W58XC4C12A20	20	435-220- 101	S-1360-20,- 202	-	11-04270	$9.65	Quantity
W58XC4C12A25	25	435-225- 101	S-1360-30,- 302	-	11-03895	$9.50	Quantity
W58XC4C12A30	30	435-230- 101	S-1360-30,- 302	-	11-04271	$8.50	Quantity

Subtotal $0.00

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Overview

These bi-metallic single pole breakers weigh less than 2 oz. and are especially suitable for homebuilt aircraft. Used as original equipment in Beech, Cessna and Piper aircraft. Maximum operating voltages: 32 VDC and 250 VAC (to 400 Hz).

Push To Reset Only Thermal Circuit Breaker
• 0.5 amp to 30 amp ratings.
• Cannot be manually tripped.
• Button extends for visual trip indication.
• Push button to reset breaker.
• 90 Degree Screw-On Terminals


	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Documents

W58 Series Circuit Breaker Data Sheet

Frequently Purchased With
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Reviews

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Rick S

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

September 18, 2023

Good product.

Boyd E

Verified Purchase

TE P&B THERMAL CIRCUIT BREAKER W58-XC4C12A-2

September 7, 2023

Just what I needed.

Boyd E

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

September 7, 2023

Steiner G

Verified Purchase

TE P&B THERMAL CIRCUIT BREAKER W58-XC4C12A-2

August 15, 2023

Magaero L

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

April 27, 2023

Magaero L

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-10

April 27, 2023

Magaero L

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-20

April 22, 2023

Magaero L

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-20

April 22, 2023

Taylor Z

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-1

March 21, 2023

Adhris A

Verified Purchase

TE P&B THERMAL CIRCUIT BREAKER W58-XC4C12A-2

February 14, 2023

It was good to find these breakers to match the existing breakers. Price is very fair.

Jeff K

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-1

September 15, 2022

It’s a breaker I hope it never has to work! I just replaced all my 20 year old breakers with TEs. Part of making my updated panel look great.

Sean C

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

April 2, 2022

It’s a breaker I hope it never has to work! I just replaced all my 20 year old breakers with TEs. Part of making my updated panel look great.

Sean C

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-10

April 2, 2022

It’s a breaker I hope it never has to work! I just replaced all my 20 year old breakers with TEs. Part of making my updated panel look great.

Sean C

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-3

April 2, 2022

It’s a breaker I hope it never has to work! I just replaced all my 20 year old breakers with TEs. Part of making my updated panel look great.

Sean C

Verified Purchase

TE P&B THERMAL CIRCUIT BREAKER W58-XC4C12A-2

April 2, 2022

My favored brand and model of CG. Works great every time.

Lewis M

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-1

March 23, 2022

Great CB. My favor brand and model. Always work. No complains.

Lewis M

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-10

March 23, 2022

Product arrived on time, intact and performed as described

John P

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-20

March 17, 2022

Seelecpro U

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-20

January 26, 2022

as ordered

Skyward V

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-1

January 14, 2022

Helge R

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-30

January 14, 2022

Helge R

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

January 14, 2022

Helge R

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-1

January 14, 2022

Perfect!

Dion T

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-10

January 13, 2022

excellent

Seelecpro U

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-30

January 12, 2022

👍

Robert M

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-3

January 12, 2022

good

Seelecpro U

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-15

January 3, 2022

good

Seelecpro U

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-30

January 3, 2022

good

Seelecpro U

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

January 3, 2022

Received order on time and exactly what I ordered. thanks again.

Raymond Z

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-10

January 2, 2022

does the job

John J

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

December 22, 2021

does the job

John J

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

December 22, 2021

Very good product

Bannow

Verified Purchase

TE P&B THERMAL CIRCUIT BREAKER W58-XC4C12A-2

December 22, 2021

Palmi F

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

December 14, 2021

Palmi F

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-10

November 16, 2021

Palmi F

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-3

November 16, 2021

Alexander F

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-7

November 11, 2021

Excellent product. I hate using the slip on connections for my circuit breakers and these units offered the screw in security. Awesome

Luis R

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-3

September 12, 2021

Al H

Verified Purchase

TE P&B CIRCUIT BREAKER W58-XC4C12A-5

August 18, 2021

Great product.

Leon R

February 3, 2021

The W58 series breaker is exactly the same type I had in my C172 - which really came in handy since it mated successfully to my avionics buss bar.

Nathan M

April 13, 2020

Fast shipping, what I needed. Great product!

Daris H

March 12, 2020

Replaced a seventy year old hydraulic motor breaker on my Swift. The old one was working fine until I rebuilt the motor and replaced the brushes. Apparently the degradation of the motor had masked the degradation of the original breaker, to be discovered on my biannual. The new 30 Amp breaker seems to have the system working great again.

Jared S

November 27, 2019

Worked as expected.

Tony P

November 19, 2019

excellent product

Earl B

July 25, 2019

great product and price.

Patrick N

April 23, 2019

fast service and just what I needed. will use again

Fayne

January 12, 2019

Outstanding product at a great price!

John H

March 5, 2018

Rocket A

December 14, 2017

Perfect 25 Amp Breaker and at a good price also . Its for my front landing light in my c-150M . This was out of stock so had to wait couple extra weeks but they sent it to me as soon as they got it along with my cowling screws and washer assortment. Spruce are great as always to deal with and fast . They do care about your need and safety because their employees are pilots also I just found out . Thanks again spruce for this order . Cheers

Darren B

June 8, 2017

I bought those and before installing them I checked if they were working properly. I shorted them to test but they burnt. I guess they are only for overcurrent and not for short circuits. I wrote to TE to ask for info but they did not answered me yet. the low current 3-5 and 5 all burnt but the 15 held well.

Cfp L

January 28, 2019

Good breakers, but the ones I received had spade terminals instead of 90-degree screw terminals. So they werent a direct fit in Cessna. Considered returning them, but I can use them somewhere else.

Vernon D

December 7, 2020

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Which Tyco Circuit breakers are screw terminals, and which are .25 QC?

The Tyco Circuit breakers are .250” QC which is the standard for aviation circuit breakers.

Q: How do you tell which terminal is the load side and which side is the line side on the Tyco W58 series breakers?

This series does not have a line vs load side in regards to the terminals. Orient the switches with the amp value reading right side up.

Q: What hole size is required for the Tyco W58 breakers?

Per the specification sheet the hole size is 0.470 to 0.480 diameter.

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