Refurbished Thermal-Magnetic Circuit Breakers — 48 Deals

48 open-box and refurbished Thermal-Magnetic Circuit Breakers deals are live for shoppers in the US right now, with discounts averaging 29% off retail. Prices range from $6 to $228, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include SIEMENS, ABB, Leviton and Schneider Electric. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

48 live US listings.

USA

Schneider Electric

Square D by Schneider Electric Square D - QOB250CP Circuit Breaker, Black

$19⁰⁰

Siemens Q23000S01 120/240-Volt type MP-T 30-Amp Circuit Breaker with 120-Volt Shunt Trip Double pole

$36³⁹

SIEMENS Q24040CT2NC 40/40A 120/240V 4P 10K NEW QUAD

$30⁵⁸

Siemens MBK200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers

$63⁵⁰

ABB Q-Line® THQL32020 Circuit Breaker • 20A/3-Pole Configuration • 120/240 VAC, 10 kAIC • Thermal Magnetic Trip • Quick-Make/Quick-Break Mechanism • Plug-in Mount

$24⁸⁹

Siemens B370 70-Amp Three Pole 240-Volt 10KAIC Bolt in Breaker

$62⁰²

Square D Qou120 Sp-120V-20A Cb

$18⁶⁸

Square D by Schneider Electric QOT2020CP Tandem Mini Circuit Breaker, QO, 2 x 1 Pole at 20A, 120/240VAC, 10kA, Plug in Mount, Black

$30³⁸

Siemens QN2200RH 200-Amp 2 Pole 240-Volt Circuit Breaker

$128⁹⁸

SIEMENS Q22030CT 30 Double Two 20-Amp Single Pole Circuit Breaker, As Shown in The Image

$35⁴⁸

Eaton CSR2200N CH Main Breaker Kit, 200 Amp

$87⁵⁰

SIEMENS Q370 70-Amp Three Pole Type QP Circuit Breaker

$53⁸⁵

Connecticut Electric GETHQP240 GE THQP240 2P 40A 120/240 PLG-IN CB, No Size, Black

$10²⁸

ABB Q-Line® THQL2180 Circuit Breaker • 80 Amp Double-Pole Breaker • 120/240 VAC • 10 kAIC Interrupt Rating • Thermal Magnetic Plug-On Breaker for Load Centers

$55²⁹

Leviton 15A 1-Pole Plug-On Standard Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-T, White

$6⁸¹

Square D - QO 15 Amp 3.5 in. Two-Pole CAFCI Circuit Breaker

$227⁹⁹

ABB INDIA Solutions & Services

ABB Q-Line® THQLQ204020 Quad Circuit Breaker • 20A/1P, 40A/2P, 20A/1P Configuration • 120/240 VAC • 10 kAIC Interrupt Rating • Thermal Magnetic Plug-On Breaker for Load Centers

$25¹⁵

Siemens Q24030CT2 One 30-Amp One 40-Amp Double Pole Circuit Breaker

$35⁴⁵

Siemens Q1520NC One 15-Amp and One 20-Amp Single Pole 120V Non-Current Limiting Circuit Breaker

$18⁷³

Siemens MBK100A 100-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers

$44³⁵

ABB Q-Line® THQL32060 Circuit Breaker • 60 Amp 3-Pole Breaker • 120/240 VAC • 10 kAIC Interrupt Rating • Thermal Magnetic Plug-On Breaker for Load Centers

$78⁵³

ABB Q-Line® THQLQ202020 Quad Circuit Breaker • 20A/1P, 20A/2P, 20A/1P Configuration • 120/240 VAC • 10 kAIC Interrupt Rating • Thermal Magnetic Plug-On Breaker for Load Centers

$28⁸²

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

$10⁶¹

ABB TEY/Q-Line® THQB1125 Miniature Circuit Breaker • 25A Single Pole Breaker • 120/240 VAC, 10 kA Interrupt • Thermal Magnetic Trip • Bolt-On Installation • HACR & SWD Rated

$25¹⁹

Thermal-Magnetic Circuit Breakers open-box FAQ

How much can I save on open-box Thermal-Magnetic Circuit Breakers?

Discounts on Thermal-Magnetic Circuit Breakers at OpenBoxFox currently average 29% off retail across 48 live listings, with prices from $6 to $228. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Thermal-Magnetic Circuit Breakers safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Thermal-Magnetic Circuit Breakers brands are on sale open-box right now?

The most-listed brands in Thermal-Magnetic Circuit Breakers at the moment are SIEMENS, ABB, Leviton, Schneider Electric and GE. New open-box inventory arrives daily, so brand availability changes often.

How often are Thermal-Magnetic Circuit Breakers deals updated?

OpenBoxFox syncs Thermal-Magnetic Circuit Breakers inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.

Shop more: Refurbished Tools & Home Improvement · Refurbished Electrical · Refurbished Breakers, Load Centers & Fuses · Refurbished Circuit Breakers