SQUARE D
SQUARE D QOU260VH Miniature Circuit Breaker 60A 2 Pole 120/240V
A 60 A, two-pole miniature circuit breaker rated 120/240 V AC with 22 kA interrupting capacity for QO load centres
- High interrupting capacity protects circuits with 22 kA rating
- 60 A two-pole design handles 120/240 V AC loads
- 48 V DC rating adds flexibility for mixed systems
- Slotted box lug terminals allow reversible line and load wiring
- Surface and DIN rail mounting fits QO series panelboards
60 A two-pole QOU breaker
The SQUARE D QOU260VH is a miniature circuit breaker rated at 60 amperes for single-phase 120/240 V AC systems. It belongs to the QOU series and is designed for use with air-conditioning, refrigeration and heating equipment. The device carries a maximum AIR rating of 22 kA at 120/240 V AC.
DIN-rail mounting with reversible lugs
The breaker mounts on a surface or DIN rail and uses a toggle actuator for manual operation. Slotted box lugs accept both line and load conductors in either orientation, simplifying wiring. Installers must verify that the panelboard is a QO-series unit before fitting the device.
22 kA interrupting under sustained fault
The high interrupting capacity of 22 kA at 120/240 V AC allows the breaker to clear heavy fault currents without damage. It also carries a 48 V DC rating for auxiliary circuits. The thermal-magnetic trip mechanism maintains consistent performance during prolonged overload conditions.
Highlights
- High interrupting capacity protects circuits with 22 kA rating
- 60 A two-pole design handles 120/240 V AC loads
- 48 V DC rating adds flexibility for mixed systems
- Slotted box lug terminals allow reversible line and load wiring
- Surface and DIN rail mounting fits QO series panelboards
Specifications
| Brand | SQUARE D |
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Questions about this item
How can I verify the breaker is operating correctly after installation?
After mounting the QOU260VH on a DIN rail or surface and connecting the slotted box lugs, switch the toggle to ON; the breaker should stay latched and carry up to 60 A without tripping.
What comes in the box and what must I purchase separately?
The package contains the QO-series 60 A two-pole miniature circuit breaker with reversible line and load terminals; mounting hardware, DIN rail sections and panelboard bus bars are not included.
Which version should I select for a single-phase 120/240 V AC panel with a 22 kA fault-current rating?
Choose the QOU260VH high-interrupting-capacity model rated 60 A, 2 pole, 120/240 V AC with a 22 kA AIR rating for QO load centers.
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