Siemens Q230 Double Pole Circuit Breaker 30A 240V

Product Description

The Siemens Q230 is a 2-pole, 30-amp circuit breaker rated for 240-volt residential and light commercial electrical systems. It occupies 2 inches of panel space and is designed for branch circuit overcurrent protection in load centers compatible with ITE and Siemens breaker lines. Licensed electricians install this breaker to protect circuits serving high-draw appliances such as dryers, water heaters, HVAC equipment, and similar 240-volt loads. The Q230 delivers reliable thermal-magnetic trip action, interrupting fault current to protect wiring and connected equipment from overload and short-circuit conditions.

This breaker is suited for residential and light commercial panelboards. Typical applications include dedicated 240-volt branch circuits in new construction and service upgrades. It is sold in bulk packaging with a unit of measure of each, with a package quantity of 6 units per pack, making it practical for contractors stocking service vehicles or supply rooms.

Key Features

• 30-amp overcurrent protection on a 2-pole configuration for 240-volt circuits
• 2-inch panel space footprint fits standard ITE and Siemens load centers
• Thermal-magnetic trip mechanism responds to both overload and short-circuit faults
• Bulk packaging in quantities of 6 suits contractor stocking needs
• Rated at 240 volts for common high-draw residential appliance circuits

Compatibility

Designed as an OEM-style replacement and new-installation breaker for ITE and Siemens compatible residential and light commercial load centers accepting 2-inch double-pole breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always shut off the main breaker and verify the bus bars are de-energized with a non-contact voltage tester before handling any panel components. Confirm the panelboard is rated to accept this breaker style before installation. Do not exceed the breaker ampacity rating for the connected circuit wire gauge.

Technical Specifications

• Amperage: 30 amps
• Voltage Rating: 240 volts
• Poles: 2-pole (double pole)
• Panel Space: 2 inches
• Weight: 2.57 pounds
• Package Quantity: 6 units
• Unit of Measure: Each

Standard Information

• Brand: Siemens Industry Inc
• Manufacturer Part Number: Q230