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W51-A121B1-15 - 

Thermal Circuit Breaker, W51 Series, 15 A, 1 Pole, 50 VDC, 125 VAC, Panel

W51-A121B1-15 - Thermal Circuit Breaker, W51 Series, 15 A, 1 Pole, 50 VDC, 125 VAC, Panel

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Manufacturer Part No:
Newark Part No.:
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W51 Series
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Technical Datasheet:
W51-A121B1-15   Datasheet
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Product Information

W51 Series
1 Pole
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Product Overview

The W51-A121B1-15 is a 1-pole 15A panel-mount illuminated Thermal Circuit Breaker with rocker actuator and functions as trip-free actuator. The W51 series circuit breaker has quickly connects termination and breaking capacity of 1000A at 240VAC/50VDC voltage.
  • Compact, trip-free and rocker-actuated design
  • Provides circuit protection and power switching in a single unit
  • 6.35mm Straight quick connect tab termination
  • Power switch with optional indicator lamp
  • Snaps into the same cut-out as many common power switches



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US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

135 In stock

135 in stock for same day shipping
Check Stock & Lead Times

More stock available week commencing 12/2/19


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1+ $5.14
10+ $4.97
25+ $4.29
50+ $3.95
100+ $3.35
500+ $2.83
1000+ $2.81

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