240 Volt Circuit Breaker
Designed for residential, commercial, and industrial applications that require 240V service, this breaker delivers stable power while protecting wiring, equipment, and property from overloads and short circuits.
Designed for residential, commercial, and industrial applications that require 240V service, this breaker delivers stable power while protecting wiring, equipment, and property from overloads and short circuits.
When it comes to 240V AC Circuit Breakers & Accessories, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support.
30 Amp 2-Pole Circuit Breaker, 3/4-Inch Plug-in Type Molded Case Circuit Breaker, Compatible with OEM Load Centers, 10KA 120/240V, Thermal Magnetic Protection, Genuine OEM-10 Years Warranty
Do you believe that the best circuit breakers, and not water, are the first line of defense you have against electrical fires?
When choosing the best circuit breakers for 240 volts, look for options like ABB TM3220CCU2K for main power, Siemens Q230 and Q240 for dependable protection, and mini
Available in Unit mount (lug-lug, rear, bus bar), I-line or Drawout constructions. Recycled cardboard content is minimum 70% (50% in US). Some orders may include non-recycled cardboard until stock
Discover the top 10 circuit breaker manufacturers in the USA for 2026, including Schneider, Eaton, Siemens, ABB, and more trusted brands.
ABB Q-Line® THQL2150 50A Circuit Breaker • 50 Amp Double Pole Breaker, 120/240 VAC, 10 kAIC • Thermal Magnetic Trip • Long-Time & Instantaneous Protection (LI) • Plug-in Mount
Overview Siemens plug in circuit breakers are intended for use in Siemens EQ, Siemens ultimate, ITE, and Gould load centers or meter combinations. The double pole Siemens breakers may be used in 1
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