Master Electronics - Authorized Distributor of Electronic Components
(888) 473-5297
Master Electronics - Authorized Distributor of Electronic Components
Login
Track My Order
EN
English
中文 / 汉语
Deutsch
Español
Nederlands
0
0
x
Upload BOM
Products
Capacitors
Circuit Protection
Computer Products
Connectors
Development Systems
Discrete Semiconductors
Electromechanical
View all products
Products
SUPPLIERS
Solutions
About Us
Company
Overview
History
Accolades
News
Locations
Code of Business Ethics and Conduct
Culture
Team Master
Super Power
Top Workplace
Join Us
Careers
Partner
In the News
Master Electronics Named a 2026 Top Workplaces Award Winner
Master Electronics Named a 2025 Top Workplace in Arizona
Master Electronics Receives Seven Awards at the 2025 EDS Leadership Summit
Why Work with Us
Contact Us
Upload BOM
Products
SUPPLIERS
Solutions
About Us
Contact Us
EN
English
中文 / 汉语
Deutsch
Español
Nederlands
(888) 473-5297
Track My Order
Your Cart
help desk software
Home
All Products
Circuit Protection
Overcurrent Protection
Circuit Breakers
43740
PRODUCT RESULTS FOR "
Overcurrent Protection
"
Filter Results
43740 Products
Types of "
Overcurrent Protection
"
Circuit Breaker Accessories (537)
Circuit Breakers (43,740)
Fuse Accessories (3,383)
Fuses (14,495)
Inrush Current Limiter (86)
PTC Resettable Fuses (1,291)
Show All
Data Sheet
W28-XQ1A-0.75
TE Connectivity / P&B Brand
overcurrent-protection
Circuit Breaker - Thermal - 1 Pole - 750mA, 250VAC / 32VDC - Push to Reset Actuator - Panel Mount.
VIEW PRODUCT
In Stock:
7256
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
5
$7.46
25
$7.00
50
$5.64
100
$5.48
300
$4.99
Data Sheet
CMB-153-27GNN-W-A
Littelfuse / Carling Technologies
overcurrent-protection
Circuit Breaker Thermal 1Pole 15A 125VAC/250VAC/32VDC
VIEW PRODUCT
In Stock:
300
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
200
Ships 11/5/26
Discontinued
Discontinued & Replaced
10
$8.27
25
$6.50
50
$4.55
125
$3.97
250
$3.81
Data Sheet
AA1-B0-34-610-3B1-C
Littelfuse / Carling Technologies
overcurrent-protection
1-pole - Handle - 10 amp circuit breaker - Screw 8-32 Bus Type terminals - UL 1077 Recognized CSA Accepted
VIEW PRODUCT
In Stock:
62
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
10
$30.96
30
$30.65
50
$25.61
100
$23.59
250
$21.15
Data Sheet
112-225-101
TE Connectivity / P&B Brand
overcurrent-protection
Circuit Breaker Thermal 1Pole 25A 250VAC/50VDC
VIEW PRODUCT
In Stock:
30
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$129.00
5
$121.00
10 +
$109.00
Data Sheet
W31-X2A1G-50
TE Connectivity / P&B Brand
overcurrent-protection
Circuit Breaker Thermal 1Pole 50A 250VAC/50VDC
VIEW PRODUCT
In Stock:
30
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$29.24
5
$27.55
10
$27.48
25
$26.74
50
$26.02
Data Sheet
219-4-1-61-5-9-70-H
Sensata / AIRPAX
overcurrent-protection
Circuit Breaker Magnetic 4Pole 70A 480VAC
VIEW PRODUCT
In Stock:
15
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
1
$628.45
3
$589.48
6 +
$427.67
Data Sheet
IUGH11-1-66F-20.0-21
Sensata / AIRPAX
overcurrent-protection
Cir Brkr Hyd Mag
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
15 Weeks
3
$136.81
6
$102.21
12
$93.30
21
$89.47
51
$56.27
Data Sheet
IALK2-39620-30
Sensata / AIRPAX
overcurrent-protection
Cir Brkr Hyd Mag
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
15 Weeks
3
$147.55
6
$110.18
12
$100.66
21
$96.52
51
$60.70
Data Sheet
2134-BSS
Marinco
overcurrent-protection
Circuit Breaker Push Button 20A ST
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
2 Weeks
5
$9.10
25
$8.25
50
$7.88
100
$7.65
250
$7.23
Data Sheet
5SY4201-8
Siemens Energy
overcurrent-protection
Circuit Breaker Miniature 2Pole 1A 480VAC
VIEW PRODUCT
In Stock:
0
Can Ship immediately
MANUFACTURER STOCK
0
Ships
On Order:
0
Ships
Discontinued
Discontinued & Replaced
4 Weeks
1
$102.63
5
$94.97
10
$92.22
20
$87.16
50
$84.84
1
2
3
Next
Give Feedback
How Are We Doing?
✕
What type of feedback would you like to share?
*
Your input helps us understand your experience and improve our site.
-- Please select --
Something isn't working
I have a suggestion
I have a question
Positive feedback
How would you describe the urgency of this feedback?
*
This helps us prioritize any fixes or improvements.
-- Please select --
Not urgent
Somewhat urgent
Urgent
Tell us a little more
We'll review this to make the experience better for you and others.
May we follow up if needed?
Only if you'd like us to contact you for clarification.
Your name
Your email address
Send Feedback
✕
We would love your input
One quick question — takes less than 10 seconds.
Not Now
Submit Answer