Circuit Breaker Thermal 20A 125 V AC 50 V DC Rocker Panel Mount
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Circuit Breaker Thermal 20A 125 V AC 50 V DC Rocker Panel Mount
W51-A121B1-20
W51-A121B1-20
Circuit Breaker Basics - Another Teaching Moment

W51-A121B1-20

DigiKey Part Number
PB531-ND
Manufacturer
Manufacturer Product Number
W51-A121B1-20
Description
CIR BRKR THRM 20A 125V 50V
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Circuit Breaker Thermal 20A 125 V AC 50 V DC Rocker Panel Mount
Datasheet
 Datasheet
EDA/CAD Models
W51-A121B1-20 Models
Product Attributes
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Category
Current Rating (Amps)
20A
Manufacturer
TE Connectivity Potter & Brumfield Relays
Voltage Rating - AC
125 V
Series
Voltage Rating - DC
50 V
Packaging
Tray
Actuator Type
Rocker
Part Status
Active
Number of Poles
1
Mounting Type
Panel Mount
Illumination
Red
Breaker Type
Thermal
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,768
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$5.83000$5.83
5$5.00400$25.02
10$4.72400$47.24
50$4.21620$210.81
200$3.90675$781.35
400$3.78645$1,514.58
600$3.72497$2,234.98
1,000$3.65574$3,655.74
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.