3120-N521-H7T1-W02L-X3120-U0203M-20A is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

3120-N323-P7T1-W01D-20A
E-T-A
In Stock: 0
Unit Price: $27.58140
Datasheet

Parametric Equivalent

3120-N323-P7T1-W04D-20A
E-T-A
In Stock: 0
Unit Price: $34.08500
Datasheet

Parametric Equivalent

3120-N324-P7T1-W01D-20A
E-T-A
In Stock: 0
Unit Price: $49.54000
Datasheet

Parametric Equivalent

3120-N324-P7T1-W01L-20A
E-T-A
In Stock: 0
Unit Price: $78.86000
Datasheet

Parametric Equivalent

3120-N324-P7T1-W02D-20A
E-T-A
In Stock: 0
Unit Price: $49.54000
Datasheet

Parametric Equivalent

3120-N504-N7Q1-W01D-20A
E-T-A
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent

3120-N521-H7T1-W01D-20A
E-T-A
In Stock: 0
Unit Price: $74.29000
Datasheet

Parametric Equivalent

3120-N521-H7T1-W02L-20A
E-T-A
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent

3120-N521-P7T1-W01D-20A
E-T-A
In Stock: 0
Unit Price: $44.30000
Datasheet

Parametric Equivalent

3120-N521-P7T1-W02D-20A
E-T-A
In Stock: 0
Unit Price: $27.58140
Datasheet

Parametric Equivalent

3120-N521-PTT1-W01D-20A
E-T-A
In Stock: 0
Unit Price: $87.69000
Datasheet

Parametric Equivalent

3120-N521-PTT1-W02D-20A
E-T-A
In Stock: 0
Unit Price: $87.69000
Datasheet

Parametric Equivalent

3120-N523-P7T1-W01L-20A
E-T-A
In Stock: 0
Unit Price: $34.08500
Datasheet

Parametric Equivalent

3120-N523-P7T1-W02D-20A
E-T-A
In Stock: 0
Unit Price: $27.58140
Datasheet
View and Compare All Substitutes
Circuit Breaker Thermal 20A 415 V AC 50 V DC Rocker Panel Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Circuit Breaker Thermal 20A 415 V AC 50 V DC Rocker Panel Mount
3120-N Series Switch/Circuit Breaker Accessories
3120 Circuit breakers/switch combination: Fewer components, more functionality

3120-N521-H7T1-W02L-X3120-U0203M-20A

DigiKey Part Number
302-3120-N521-H7T1-W02L-X3120-U0203M-20A-ND
Manufacturer
E-T-A
Manufacturer Part Number
3120-N521-H7T1-W02L-X3120-U0203M-20A
Description
CIR BRKR THERM SWITCH 2P
Customer Reference
Detailed Description
Circuit Breaker Thermal 20A 415 V AC 50 V DC Rocker Panel Mount
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current Rating (Amps)
20A
Manufacturer
E-T-A
Voltage Rating - AC
415 V
Series
Voltage Rating - DC
50 V
Packaging
Bulk
Actuator Type
Rocker
Part Status
Active
Number of Poles
2
Mounting Type
Panel Mount
Illumination
None
Breaker Type
Thermal
Approval Agency
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (24)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
3120-N323-P7T1-W01D-20AE-T-A0302-3120-N323-P7T1-W01D-20A-ND$27.58140Parametric Equivalent
3120-N323-P7T1-W04D-20AE-T-A0302-3120-N323-P7T1-W04D-20A-ND$34.08500Parametric Equivalent
3120-N324-P7T1-W01D-20AE-T-A0302-1630-ND$49.54000Parametric Equivalent
3120-N324-P7T1-W01L-20AE-T-A0302-3120-N324-P7T1-W01L-20A-ND$78.86000Parametric Equivalent
3120-N324-P7T1-W02D-20AE-T-A0302-1636-ND$49.54000Parametric Equivalent
Show More
View and Compare All Substitutes
Unavailable
This product is no longer carried by DigiKey. View Substitutes
Terms & Conditions Privacy Notice Trade Compliance Accessibility Statement Cookie Settings Do Not Sell / Do Not Share My Personal Information
Local Support: 701 Brooks Avenue South, Thief River Falls, MN 56701 USA Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
ECIA Member