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The FKA160153 SQUARE D 1P 15A 347V B PH I LINE circuit breaker is designed for reliable performance in various electrical applications. This single-pole breaker provides superior protection with a 15 amp rating at 347 volts, ensuring optimal safety and efficiency. Suitable for various installations, it’s a dependable choice for your power needs.
The FKA160153 is an F-frame molded-case circuit breaker (MCCB) rated at 347V with a 65kA interrupting capacity — far beyond the ratings of QO or Homeline residential breakers (typically 120/240V, 10–22kA). It is designed for commercial and industrial panelboards and switchboards, not residential loadcentres.
The Square D FKA series is considered a legacy/discontinued line. Northern Breaker Group specializes in sourcing hard-to-find and obsolete breakers like the FKA160153. Contact us for current stock availability — we serve customers across Calgary, Edmonton, and Vancouver.
Yes. The 347V rating makes this breaker well-suited for Canadian single-phase 347V branch circuits, commonly found in commercial lighting and industrial applications across Canada. Always verify the breaker's interrupt rating (65kA) meets or exceeds the available fault current at the point of installation, as required by the Canadian Electrical Code.
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