SQUARE D
SQUARE D QO260VH 60A 2 Pole 120/240V Circuit Breaker
A 60 A two-pole miniature 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
- Plug-in mounting fits QO load centres and NQ panelboards
- Compact 3.1 in by 1.5 in footprint saves panel space
- Lug terminals accept up to 100 A frame wiring
QO 60 A 2-Pole Breaker
This Square D QO260VH is a 60 A, two-pole miniature circuit breaker rated for 120/240 V AC. It offers a high interrupting capacity of 22 kA and mounts via plug-in connection in QO load centres and NQ panelboards. The paddle actuator provides clear on/off indication.
Fits QO and NQ Panels Only
Suitable for electricians and facility managers installing or replacing branch protection in compatible Square D equipment. Buyers with panels from other manufacturers or different series cannot use this breaker. It is not suited for DC circuits or applications requiring a DC voltage rating.
22 kA Interrupting Rating
The maximum AIR rating of 22 kA at 120/240 V AC determines whether this breaker meets the fault-current requirements of the installation. Verify the available short-circuit current at the panel before specifying this device.
Highlights
- High interrupting capacity protects circuits with 22 kA rating
- 60 A two-pole design handles 120/240 V AC loads
- Plug-in mounting fits QO load centres and NQ panelboards
- Compact 3.1 in by 1.5 in footprint saves panel space
- Lug terminals accept up to 100 A frame wiring
Specifications
| Brand | SQUARE D |
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Questions about this item
Which load-center series must I already have to accept the QO260VH plug-in mounting style?
It fits QO load centers and NQ panelboards that use the QO plug-in frame.
Will the 22 kA interrupting rating coordinate with existing 10 kA breakers in the same panel?
The 22 kA rating is higher, so downstream 10 kA devices remain selectively coordinated if fault levels stay within their rating.
How can I verify the breaker is functioning after installation?
Switch the paddle to ON, measure 120 V on each pole to neutral and 240 V between poles, then trip manually to confirm the handle moves to the centre position.
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