GBP | USD
Favorite

Price & Procurement
1,773 In Stock
Can ship immediately
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 3.91000 £3.91
5 3.77200 £18.86
10 3.63800 £36.38
50 2.82960 £141.48
100 2.35800 £235.80
250 2.29064 £572.66
500 1.95378 £976.89
1,000 1.85272 £1,852.72
5,000 1.79208 £8,960.42

Submit a request for quotation on quantities greater than those displayed.

Unit Price
£3.91000

Excludes VAT

£4.69200

Includes VAT

W51-A121B1-20

Datasheet
Digi-Key Part Number PB531-ND
Copy  
Manufacturer

TE Connectivity Potter & Brumfield Relays

Copy  
Manufacturer Part Number W51-A121B1-20
Copy  
Description CIR BRKR THRM 20A 125VAC 50VDC
Copy  
Manufacturer Standard Lead Time 17 Weeks
Detailed Description

Circuit Breaker Thermal 20A 125V AC 50V DC Rocker Panel Mount

Copy  
Customer Reference
Documents & Media
Datasheets W51 Series
Product Training Modules Circuit Breakers
PCN Design/Specification y-1423673-y product improvement 10/JUN/2020
3D Drawings 1423673-7.pdf
Product Attributes
Type Description Select All
Categories
Manufacturer TE Connectivity Potter & Brumfield Relays
Series W51
Packaging Tray 
Part Status Active
Mounting Type Panel Mount
Breaker Type Thermal
Current Rating (Amps) 20A
Voltage Rating - AC 125V
Voltage Rating - DC 50V
Actuator Type Rocker
Number of Poles 1
Illumination Red
Illumination Voltage (Nominal) -
Base Part Number W51
 
Environmental & Export Classifications
RoHS Status RoHS Compliant
Moisture Sensitivity Level (MSL) Not Applicable
You May Also Be Interested In

W51-A122B1-20

CIR BRKR THRM 20A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

£3.63000 Details

W51-A121B1-15

CIR BRKR THRM 15A 125VAC 50VDC

TE Connectivity Potter & Brumfield Relays

£3.91000 Details

W51-A121B1-10

CIR BRKR THRM 10A 125VAC 50VDC

TE Connectivity Potter & Brumfield Relays

£3.91000 Details
Additional Resources
Standard Package 200
Other Names 1423673-7
PB531
W51A121B120