THQB2140 - 40A Circuit Breaker

THQB2140 40A Circuit Breaker

The THQB2140 Circuit Breaker is a robust and reliable solution designed to meet the needs of both residential and commercial electrical systems. This 2-pole miniature circuit breaker provides high-level protection with a substantial 40A amperage, operating on a system voltage of 120/240V. With an impressive interrupting rating of 10kAIC, it ensures robust protection against circuit overloads and short circuits.

Key Features and Benefits:

• Compact Design: At just one inch wide per pole, this breaker integrates seamlessly into various load centers and lighting panels without demanding additional space.
• Quick-make / Quick-break Mechanisms: Enhances the operational reliability, allowing for faster and safer disconnection under fault conditions.
• Common Trip Bars and Trip Indication: Offers immediate visual feedback on trip status, which is critical for troubleshooting and enhances safety by ensuring a clear understanding of operational status.
• Bolt-On Installation: Ensures a secure connection to the bus, which is crucial for high-vibration environments and prevents accidental disconnections.

Technical Specifications:

• Poles: 2
• Amperage: 40 A
• System Voltage: 120/240 Vac
• Interrupting Rating: 10 KAIC
• Trip Function: Long-Time and Instantaneous Fixed
• Frame Type: Q-Line
• Trip Style: Non-Interchangeable

Material Compliance and Certifications:

• UL Listed: Ensures compliance with North American safety standards (UL File #E11592).
• GSA Compliant: Meets government procurement standards, suitable for government and military installations.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration applications, ensuring versatility across various installations.

Suitability:

• Reverse Feed Capable: Offers flexible installation options, suitable for a variety of directional wiring configurations.
• Fixed Thermal and Magnetic Protection: Provides consistent performance under predefined current overloads, safeguarding electrical circuits from damage.

Discover the reliability of the THQB2140 Circuit Breaker to safeguard your electrical installations. Its cutting-edge technology and compliance with stringent safety standards make it a top choice for protecting your valuable electrical infrastructure.