Overview
The Siemens Q24040CT2 is a 40/40-amp Quad (Two Double-Pole) Circuit Breaker designed for use with Siemens QP series load centers, providing reliable overcurrent protection across a four-pole configuration.
This breaker combines two double-pole breakers in a single unit, making it ideal for 240V applications requiring dual circuit protection such as HVAC systems, subpanel feeds, and large appliances. The common
trip design ensures all poles disconnect simultaneously during a fault, keeping your system safe and code-compliant.
Amperage: 40/40A
Voltage: 120/240V
Poles: 4
UL Listed: Yes
Genuine OEM part, not aftermarket. In stock and ships same day on orders placed before 4 PM PST.