• Siemens Q21540CT2 - 15/40 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting
  • Siemens Q21540CT2 - 15/40 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting
  • Siemens Q21540CT2 - 15/40 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting
  • Siemens Q21540CT2 - 15/40 Amp Double-Pole Type QT Quad Circuit Breaker - Ready Wholesale Electric Supply and Lighting

Siemens Q21540CT2 - 15/40 Amp Double-Pole Type QT Quad Circuit Breaker

SIE-Q21540CT2

Available at 7950 Deering Ave

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Product Information

Overview

The Siemens Q21540CT2 Quad Circuit Breaker combines two double-pole breakers into a compact space-saving unit, allowing for multiple circuits in a single breaker slot. This breaker features one 15 Amp and one 40 Amp double-pole configuration, designed to protect wiring from overloads and short circuits in residential panels that accept Type QT breakers.

Technical Specification

Model
Q21540CT2
Type
QT (Quadplex Tandem)
Poles
Double-Pole / Double-Pole
Amperage
15/40 Amp
Voltage
120/240V AC
Interrupt Rating
10kAIC
Phase
Single Phase
Connection
Plug-In
Compatibility
Siemens load centers that accept QT breakers
Approvals
UL Listed

Additional Information

Ideal for residential load centers with limited space

Factory calibrated for accurate protection

Compatible with Siemens panelboards that support QT-style breakers

Dual independent circuits in one breaker unit for efficient distribution