THED124040WL - 40 Amp Circuit Breaker

THED124040WL - 40 Amp Circuit Breaker

Keep your electrical system safe and hassle-free with the THED124040WL Circuit Breaker from our Hi-Break series. This two-pole thermal magnetic breaker works with a wide range of voltages—120 Vac, 240 Vac, and up to 480 Vac—making it flexible for different setups. It handles fault currents from 20 KAIC at 125 Vdc to 65 KAIC at 240 Vac, protecting your circuits from overloads and short circuits without fuss.

Key Features and Benefits

• Non-Interchangeable Trip: Stays reliable and avoids unexpected trips.
• Fixed Long Time & Instantaneous Settings: Simple protection that just works.
• Reverse Feed Capable: Flexible for different wiring setups.
• Cu/Al Line and Load Lugs Included: (TC041, TCAL12, TCAL14) for easy installation.

Technical Specifications

• Amperage: 40A
• Poles: 2
• Voltage Options: 120/240 Vac, 125/250 Vdc, 277 Vac, 480 Vac

Material Compliance and Certifications

• UL Listed: File No. E11592
• CSA Certified: File No. LR57114
• These certifications confirm it meets high safety and reliability standards.

Where It Works Best

• Great for commercial and industrial settings, this breaker keeps your circuits safe and your equipment running smoothly. Perfect for main panels, machinery, or anywhere reliable protection matters.