Square D QOB340 40 Amp 3 Pole QOB Bolt-In Circuit Breaker
The Square D QOB340 40 Amp 3 Pole QOB Bolt-In Circuit Breaker offers reliable protection and performance, with the convenience of easy installation. This breaker is designed to meet UL, CSA, and NOM standards, offering a safe and reliable choice for electrical protection.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.