ATR20-A-63S-WB2-B-20.0A-2 is Obsolete and no longer manufactured.
Available Substitutes:

Direct

W57-XB1A7A10-20
TE Connectivity Potter & Brumfield Relays
In Stock: 699
Unit Price: € 3,27000
Datasheet
View and Compare All Substitutes
Circuit Breaker Thermal 20A 250 V AC 50 V DC Push to Reset Panel Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Circuit Breaker Thermal 20A 250 V AC 50 V DC Push to Reset Panel Mount
Circuit Breaker Basics - Another Teaching Moment

ATR20-A-63S-WB2-B-20.0A-2

DigiKey Part Number
723-1148-ND
Manufacturer
Sensata-Airpax
Manufacturer Product Number
ATR20-A-63S-WB2-B-20.0A-2
Description
CIR BRKR THRM 20A 250VAC 50VDC
Customer Reference
Detailed Description
Circuit Breaker Thermal 20A 250 V AC 50 V DC Push to Reset Panel Mount
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Breaker Type
Thermal
Manufacturer
Sensata-Airpax
Current Rating (Amps)
20A
Series
Voltage Rating - AC
250 V
Packaging
Tray
Voltage Rating - DC
50 V
Part Status
Obsolete
Actuator Type
Push to Reset
Mounting Type
Panel Mount
Number of Poles
1
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
W57-XB1A7A10-20TE Connectivity Potter & Brumfield Relays699PB1071-ND€ 3,27000Direct
Obsolete
This product is no longer manufactured. View Substitutes
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member