Square D Q1B290 Molded Case Circuit Breaker
- amperage: 90 A
- voltage: 240V AC
- poles: 2-Pole
- mounting: Bolt-On
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The Square D Catalog Number Q1B290 is a thermal-magnetic molded case circuit breaker rated for 90 A and 240V AC. This 2-Pole unit provides reliable overcurrent protection and is designed for use in various panelboard applications requiring high-density circuit protection.
