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Tyco Circuit Breaker W58 Series

From $11.55 to $20.50
P & B Part No. AMP
Rating
Beech Cessna Piper Part No. Price Buy
W58XC4C12A11431-201-
101
S-1360-1A,-
1L
-
11-03937
$14.65
Quantity
W58XC4C12A22431-202-
101
S-1360-2A,-
2L
-
11-03939
$15.50
Quantity
W58XC4C12A33431-203-
101
S-1360-3A,-
3L
-
11-03940
$14.50
Quantity
W58XC4C12A44431-204-
101
S-1360-4A,-
4L
-
11-04127
$20.50
Quantity
W58XC4C12A55435-205-
101
S-1360-5,-5L454668
11-03941
$12.95
Quantity
W58XC4C12A77435-207-
101
S-1360-7,-7L-
11-04128
$11.65
Quantity
W58XC4C12A1010435-210-
101
S-1360-10,-
10L
454669
11-03938
$12.50
Quantity
W58XC4C12A1515435-215-
101
S-1360-15,-
15L
454670
11-04126
$11.55
Quantity
W58XC4C12A2020435-220-
101
S-1360-20,-
202
-
11-04270
$14.50
Quantity
W58XC4C12A2525435-225-
101
S-1360-30,-
302
-
11-03895
$13.99
Quantity
W58XC4C12A3030435-230-
101
S-1360-30,-
302
-
11-04271
$12.50
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
  • Frequently Purchased With
  • Customers Also Viewed

Reviews

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

Q&A

Please note, Aircraft Spruce Canada'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 Canada 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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