
For Reference Only
Part Number | W51-AB21B2-12 |
OEMstron Part # | W51-AB21B2-12 |
Manufacturer | TE Connectivity Potter & Brumfield Relays |
Category | Power › Circuit Protection › Circuit Breakers |
Description | CIR BRKR THRM 12A 125VAC 50VDC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | W51-AB21B2-12 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
W51-AB21B2-12 Specifications
Part Number | W51-AB21B2-12 | |
Brand | TE Connectivity Potter & Brumfield Relays | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | Circuit Breakers | |
Manufacturer | TE Connectivity Potter & Brumfield Relays | |
Series | W51 | |
Breaker Type | Thermal | |
Current Rating (Amps) | 12A | |
Voltage Rating - AC | 125V | |
Voltage Rating - DC | 50V | |
Number of Poles | 1 | |
Actuator Type | Rocker | |
Illumination | Red | |
Illumination Voltage (Nominal) | - | |
Mounting Type | Panel Mount | |
Approvals | - |
W51-AB21B2-12 Documents

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Part Number | Description | Stock |
W51-AB21B2-12 D# V36:1790_18222262 TE Connectivity |
Circuit Breaker Thermal 1Pole 12A 125VAC |
Americas - 0 |
Part Number | Description | Stock |
W51-AB21B2-12 D# PB2800-ND TE Connectivity |
CIR BRKR THRM 12A 125VAC 50VDC |
168 In Stock |
Part Number | Description | Stock |
W51-AB21B2-12 TE Connectivity |
Thermal Circuit Breakers RoHS: Compliant
|
195 In Stock 1600 Factory Stock |
Part Number | Description | Stock |
W51-AB21B2-12 D# 16R7918 TE Connectivity |
W51-AB21B2-12=CKTBKR,THERM,ROCK,QC.250,P RoHS: Not Compliant
Min Qty: 1000
Container: Bulk
|
0 |
Part Number | Description | Stock |
W51-AB21B2-12 TE Connectivity |
Thermal Circuit Breakers RoHS: Compliant
|
195 In Stock 1600 Factory Stock |
Part Number | Description | Stock |
W51AB21B212 |
OEM/CM ONLY |
263 |
Part Number | Description | Stock |
W51-AB21B2-12 TE Connectivity |
W51-AB21B2-12=CKTBKR,THERM,ROCK,QC.250,P Circuit Breaker Type: Thermal Circuit Function: Trip-Free - Switchable Illuminated: Yes Rocker Color: Red (Translucent) Voltage Rating AC: 125 VAC Thermal Trip-Free - Switchable Red (Translucent) | Circuit Breaker | Part Number: W51-AB21B2-12 | Internal Number: 6-1423673-4 | TE Connectivity RoHS: Compliant
Min Qty: 1
|
168 |
Part Number | Description | Stock |
W51-AB21B2-12 D# 51677882 TE Connectivity |
Circuit Breaker Thermal 1Pole 12A 125VAC |
Americas - 195 |
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