Square D QOB330 Miniature Circuit Breaker – 30A, 3-Pole, Bolt-On, 120/240V AC

Description

• The Square D QOB330 Miniature Circuit Breaker is a high-quality bolt-on breaker from the trusted QO Series. Designed for reliable circuit protection, it delivers 30 amps of capacity across 3 poles at 120/240 V AC with a 10 kA interrupt rating. Perfect for commercial and industrial applications, this UL-listed breaker ensures safe, long-lasting performance in panelboard installations.

  Key Features:

  • Model: QOB330 – QO Series

  • Amperage: 30 A

  • Poles: 3

  • Voltage Rating: 120/240 V AC

  • Mounting: Bolt-On

  • Interrupt Rating: 10 kA

  • UL Listed for safety and reliability

  GTIN / UPC: 785901417125