Square D QOT2030 30A 1P 240V Circuit Breaker | AmpState

The Square D QOT2030 30A 1P 240V Circuit Breaker is a trusted solution for protecting electrical panelboards, load centers, and distribution networks. Designed for retrofit work and maintenance planning, this part helps you keep existing installations consistent by preserving the exact part number while delivering reliable overcurrent protection.

Why the QOT2030 stands out

• Precise single-pole protection for 30 A circuits at 240 V, enabling safe, isolated operation of branch circuits.
• Retrofit-friendly design supports maintenance planning where keeping the original part number matters for stock, ordering, and compatibility.
• Panelboard and load center compatibility specifically intended for use in electrical distribution systems that require a 1-pole, 240V solution from the Square D QOT series.
• Reliable availability sourced through AmpState, making it straightforward to locate and purchase when replacement is needed.
• Brand-backed performance from Square D, a proven name in electrical protection and distribution equipment.

Ideal use cases

• Retrofit projects where manufacturers or facilities want to maintain exact part numbers for smoother procurement and maintenance records.
• Maintenance planning for panelboards and load centers that require 1-pole, 240V circuit protection without altering existing configurations.
• Replacement in electrical distribution setups that rely on a 30 A, single-pole 240 V breaker to protect individual branch circuits.

Specifications at a glance

• Manufacturer: Square D
• Part Number: QOT2030
• Product Type: Circuit Breaker
• Amperage: 30 A
• Poles: 1 Pole
• Voltage: 240 V

If you’re unsure about fit or compatibility, this model is supported with guidance for accurate matching. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit. Available from AmpState, the QOT2030 is ready to secure your electrical distribution reliability and uptime.