SQUARE DQOU Series, Unit-Mount Square D Miniature Circuit Breakers
Square D Miniature Circuit Breaker Pole AC
59 sizes & variants — select below · Amps: 15 options · Type: 3 options · Poles 1–3 · Phase: 2 options
The SQUARE D QOU260 is a 60 A, single-phase, 2-pole miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with heating applications…
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Select a size
Showing 59 / 59 variants — scroll the table for more
| Part No (MPN)QOU210 | 3G SKU3G-OTH-22884 | Amps10 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU110 | 3G SKU3G-OTH-22886 | Amps10 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU2101021 | 3G SKU3G-OTH-22892 | Amps10 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU310 | 3G SKU3G-OTH-22896 | Amps10 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU3100 | 3G SKU3G-OTH-22906 | Amps100 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU21251021 | 3G SKU3G-OTH-22911 | Amps125 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU215 | 3G SKU3G-OTH-22917 | Amps15 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU115 | 3G SKU3G-OTH-22931 | Amps15 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU115VH | 3G SKU3G-OTH-22934 | Amps15 A | TypeSingle Phase, 22kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU215VH | 3G SKU3G-OTH-22942 | Amps15 A | TypeSingle Phase, 22kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU315 | 3G SKU3G-OTH-22959 | Amps15 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU120 | 3G SKU3G-OTH-22979 | Amps20 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU2201021 | 3G SKU3G-OTH-22987 | Amps20 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU220 | 3G SKU3G-OTH-23001 | Amps20 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU120HM | 3G SKU3G-OTH-23005 | Amps20 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU220VH | 3G SKU3G-OTH-23012 | Amps20 A | TypeSingle Phase, 22kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU120VH | 3G SKU3G-OTH-23019 | Amps20 A | TypeSingle Phase, 22kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU320 | 3G SKU3G-OTH-23027 | Amps20 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU225 | 3G SKU3G-OTH-23063 | Amps25 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU125 | 3G SKU3G-OTH-23078 | Amps25 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU125VH | 3G SKU3G-OTH-23087 | Amps25 A | TypeSingle Phase, 22kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU230 | 3G SKU3G-OTH-23098 | Amps30 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU130 | 3G SKU3G-OTH-23112 | Amps30 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU130VH | 3G SKU3G-OTH-23119 | Amps30 A | TypeSingle Phase, 22kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU330 | 3G SKU3G-OTH-23132 | Amps30 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU135 | 3G SKU3G-OTH-23151 | Amps35 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU235 | 3G SKU3G-OTH-23165 | Amps35 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU335 | 3G SKU3G-OTH-23175 | Amps35 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU140 | 3G SKU3G-OTH-23182 | Amps40 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU240 | 3G SKU3G-OTH-23191 | Amps40 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU340 | 3G SKU3G-OTH-23199 | Amps40 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU2501021 | 3G SKU3G-OTH-23202 | Amps50 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU150 | 3G SKU3G-OTH-23208 | Amps50 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU250 | 3G SKU3G-OTH-23212 | Amps50 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU150VH | 3G SKU3G-OTH-23218 | Amps50 A | TypeSingle Phase, 22kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU3501021 | 3G SKU3G-OTH-23228 | Amps50 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU350 | 3G SKU3G-OTH-23234 | Amps50 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU160 | 3G SKU3G-OTH-23240 | Amps60 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU2601021 | 3G SKU3G-OTH-23247 | Amps60 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU260 | 3G SKU3G-OTH-23251 | Amps60 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU260VH | 3G SKU3G-OTH-23255 | Amps60 A | TypeSingle Phase, 22kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU160VH | 3G SKU3G-OTH-23260 | Amps60 A | TypeSingle Phase, 22kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU360 | 3G SKU3G-OTH-23264 | Amps60 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU270 | 3G SKU3G-OTH-23277 | Amps70 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU170 | 3G SKU3G-OTH-23283 | Amps70 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU370 | 3G SKU3G-OTH-23287 | Amps70 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU280 | 3G SKU3G-OTH-23298 | Amps80 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU180 | 3G SKU3G-OTH-23302 | Amps80 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU380 | 3G SKU3G-OTH-23309 | Amps80 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU390 | 3G SKU3G-OTH-23311 | Amps90 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU3151021 | 3G SKU3G-OTH-23317 | Amps15 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU325 | 3G SKU3G-OTH-23322 | Amps25 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU2125 | 3G SKU3G-OTH-23329 | Amps125 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU245 | 3G SKU3G-OTH-23334 | Amps45 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU1100 | 3G SKU3G-OTH-23345 | Amps100 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle | |
| Part No (MPN)QOU290 | 3G SKU3G-OTH-23348 | Amps90 A | TypeSingle Phase, 10kA at 120/240V AC | Poles2 | PhaseSingle | |
| Part No (MPN)QOU31001021 | 3G SKU3G-OTH-23355 | Amps100 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU345 | 3G SKU3G-OTH-23358 | Amps45 A | TypeThree Phase, 10kA at 120/240V AC | Poles3 | PhaseThree | |
| Part No (MPN)QOU1201021 | 3G SKU3G-OTH-23365 | Amps20 A | TypeSingle Phase, 10kA at 120/240V AC | Poles1 | PhaseSingle |
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
Customer reviews
No reviews yet — be the first
Questions & answers
No questions yet — ask us the firstSQUARE D Products
3G Electric supplies SQUARE D qou series, unit-mount square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
