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Square D QOB120VH – 20A 1 Pole Miniature Circuit Breaker Latest
Original price was: $39.20.$20.38Current price is: $20.38.
For orders under $150.00, a shipping fee of $12.99 applies.
Designed for commercial and industrial applications, this 20A single-pole unit provides essential overcurrent protection. It mounts securely into Square D NQ and legacy NQOD panelboards using a standard bolt-on connection. The 22kAIC interrupt rating at 120/240VAC ensures robust fault clearing, while the signature Visi-Trip indicator allows maintenance personnel to quickly identify tripped circuits.





