Q240H - 40Amp Circuit Breaker

Q240H - 40Amp Circuit Breaker

The Siemens Q240H is a premium low voltage residential circuit breaker designed to deliver superior protection and reliability for electrical systems in homes and light commercial settings. This miniature thermal magnetic circuit breaker, rated at 40Amp, operates at 120/240VAC and features a high interrupt rating of 22kA, ensuring robust protection against overloads and short circuits. The Q240H is part of Siemens' trusted QP/MP series, renowned for its durability, performance, and ease of installation.

Key Features and Benefits:

• High Interrupt Rating: The Siemens Q240H offers a high interrupt rating of 22kA, providing reliable protection against high fault currents, ensuring the safety of your electrical system.
• Thermal Magnetic Trip Unit: Combines thermal overload protection with magnetic short-circuit protection, ensuring accurate and reliable response to electrical faults.
• Dual Voltage Operation: This 2-pole breaker operates at 120/240VAC, making it suitable for a wide range of residential and light commercial applications.
• Easy Installation: The Q240H is designed for quick and straightforward installation, reducing downtime and ensuring seamless integration into existing electrical systems.

Technical Specifications:

• Rated Current: 40Amp
• Poles: 2-pole
• Operating Voltage: 120/240V
• Interrupt Rating: 22kA
• Dimensions: 1.969 x 2.756 x 2.756 inches
• Net Weight: 0.816 lb

Material Compliance and Certifications:

• Compliance: Meets UL 489 standards, ensuring safety and performance across different regions and applications.
• Export Control Regulations: AL : N / ECCN : EAR99

Suitability:

• The Siemens Q240H circuit breaker is ideal for a variety of residential and light commercial applications, providing robust and reliable protection for electrical systems. Its high interrupt rating and thermal magnetic trip unit make it perfect for safeguarding critical infrastructure and ensuring continuous operation. Whether used in homes, small businesses, or other environments, the Q240H ensures operational safety, reliability, and compliance with industry standards.