• Siemens Q21515CT2 - 15 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting
  • Siemens Q21515CT2 - 15 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting
  • Siemens Q21515CT2 - 15 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting
  • Siemens Q21515CT2 - 15 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting

Siemens Q21515CT2 - 15 Amp Double-Pole Type QT Quad Circuit Breaker

SIE-Q21515CT2

Available at 7950 Deering Ave

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Product Information

Overview

The Siemens Q21515CT2 is a Type QT Quad Circuit Breaker designed to provide two double-pole 15 Amp circuits in a single space. Ideal for load centers where space is limited, this breaker helps maximize panel capacity while maintaining safety and reliability. Engineered for residential and light commercial use, it delivers dependable circuit protection with thermal-magnetic trip functionality.

Technical Specification

Model
Q21515CT2
Amperage
2 x 15 Amp (Double-Pole)
Poles
4 (Quad)
Type
QT (Tandem/Quadplex)
Voltage
120/240 VAC
Interrupt Rating
10,000 AIC
Compatibility
Siemens load centers rated for Type QT breakers
Mounting
Plug-In
Trip Type
Thermal Magnetic
Certifications
UL Listed

Additional Information

  • Fits in one 2-inch space in a Siemens panel
  • Ideal for replacing two double-pole breakers in one slot
  • Quad breakers allow for high circuit density
  • Intended for use in Siemens load centers only