What Is A Double Pole 30 Amp Breaker For

By | May 11, 2021



What is a double pole 30 amp breaker? Many homeowners and electrical contractors are familiar with the term “double pole” when it comes to circuit breakers, but what exactly does it mean? A double pole breaker is a type of breaker that occupies two slots in the electrical panel and has two hot wires connected to it. It is often used for larger, more powerful appliances or circuits that require more than one breaker. In this article, we'll look at what a double pole 30 amp breaker is, why it's important, and how to correctly install it.

A double pole 30 amp breaker, also known as a two-pole breaker, is the largest type of residential circuit breaker available. It combines two single pole breakers into a single unit, taking up the space of two separate breakers. The double pole breaker is rated for 30A and is usually found in the main service panel, as well as in subpanels. It is designed to protect high-powered circuits that draw more than 15 amps of power. For example, it is the standard breaker size for 240 volt air conditioning, large water heaters, and electric stoves.

The double pole 30 amp breaker is actually quite simple. It uses two breakers housed in a single unit, with each breaker controlling one of the two hot wires. When either side trips, both sides of the breaker disconnect from the line, cutting off all power to the circuit. This provides added protection from overloading the circuit and potential hazards such as fires.


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Square D Qo 30 Amp 2 Pole Standard Trip Circuit Breaker In The Breakers Department At Lowes Com


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Siemens Q23030ct2 30 Amp Quadruplex Pole Plug In Tandem Circuit Breaker Type Qt 120 240 Volt Ac


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Ge 30 Amp Bolt On Circuit Breaker 2 Pole Thqb2130


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2 Pole 30 Amp Circuit Breaker Qouq230b Warren Hvac


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Siemens 30 Amp Double Pole Type Qp Circuit Breaker Geninterlock


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Circuit Breaker Double Pole 30 Amp Ac Master


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30 Amp Double Pole Breaker 120 240v Hog Slat


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Square D Homeline 30 Amp 2 Pole Circuit Breaker Hom230cp The


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Outback Power 30 Amp 150vdc 120vac Panel Mount Double Pole Circuit Breaker 1 4 Stud Terminals Pnl 30d Ac 120 240


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Mp230 30 Amp Double Pole Type Mp T Circuit Breaker By Murray Lucky Whole Lighting


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Ge Q Line Thql 30 Amp 2 Pole Standard Trip Circuit Breaker In The Breakers Department At Lowes Com


What Is The Difference Between A Single And Double Pole Breaker Linquip

What Is The Difference Between A Single And Double Pole Breaker Linquip


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Blue Sea Systems A Series Flat Rocker Circuit Breaker Double Pole 30 Amp Defender Marine


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Eaton Cutler Hammer 30 Amp 277 480 Vac 2 Pole Bolt On Molded Case Circuit Breaker 04882668 Msc Supply


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Eaton Cutler Hammer 30 Amp 120 240 Vac 2 Pole Bolt On Miniature Circuit Breaker 04882403 Msc Supply


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Square D Hom230 Plug In Circuit Breaker Wire Cable Your Way


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Federal Pacific Na230 2 Pole 30 Amp Molded Case Circuit Breaker Bay Power


Double Pole Circuit Breakers

Double Pole Circuit Breakers


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Square D Homeline 30 Amp 2 Pole Standard Trip Circuit Breaker In The Breakers Department At Lowes Com