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
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W51-A121B1-20

DigiKey Part Number
PB531-ND
Manufacturer
Manufacturer Product Number
W51-A121B1-20
Description
CIR BRKR THRM 20A 125VAC 50VDC
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
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: 0
200 estimated in stock on 11-Jan-2027
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$7.30000$7.30
5$6.05800$30.29
10$5.59100$55.91
50$4.63640$231.82
200$3.94135$788.27
400$3.63155$1,452.62
600$3.46083$2,076.50
1,000$3.25611$3,256.11
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. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.