THED136125WL - 125 Amp Circuit Breaker

THED136125WL - 125 Amp Circuit Breaker

The THED136125WL Circuit Breaker is built to keep industrial electrical systems running safely and efficiently. Part of the E150 series, this breaker protects against both overloads and short circuits, giving you reliable performance day after day. With a 125-amp rating and support for a wide range of voltages—from 120V up to 600V AC, and 125V to 250V DC—it’s flexible enough for many industrial setups.

Key Features and Benefits

• Thermal Magnetic Protection: Quickly responds to overloads and short circuits, helping prevent damage to equipment.
• High Interrupting Capacity: Handles high fault currents without compromising safety.
• Built to Last: Made with materials designed to endure tough industrial environments.
• Easy Installation: Features Cu/Al line and load lugs (TC041, TCAL15) for secure connections, even in reverse feed setups.
• Wide Voltage Range: Works with multiple AC and DC systems for maximum flexibility.
• Reliable Trip Settings: Fixed long-time and instantaneous trips ensure consistent protection.

Technical Specifications

• UPC: 783164135008
• Trip Style: Non-Interchangeable
• Poles: 3
• Amperage: 125A
• System Voltage: 120 Vac, 120/240 Vac, 125 Vdc, 240 Vac, 250 Vdc, 277 Vac, 480 Vac, 600 Vac
• Interrupting Capacity:
  • 120 Vac: 42 KAIC
  • 120/240 Vac: 42 KAIC
  • 125 Vdc: 10 KAIC
  • 240 Vac: 42 KAIC
  • 250 Vdc: 10 KAIC
  • 277 Vac: 25 KAIC
  • 480 Vac: 25 KAIC
  • 600 Vac: 18 KAIC
• Frame Type: E150
• Trip Function: LI (Long-Time and Instantaneous)
• Continuous Current Rated: Standard
• Reverse Feed Compatible: Yes
• Lugs: TC041, TCAL15
• UL File #: E11592
• CSA File #: LR57114
• Special Markings: HACR (Heating, Air Conditioning, Refrigeration)
• GSA Compliant: Yes

Material Compliance and Certifications

• Industry Standards: This breaker meets high industry standards. It’s UL listed and CSA certified, giving you confidence that it’s safe and dependable. Its GSA compliance also makes it suitable for government and industrial applications.

Where It Works Best

• The THED136125WL is ideal for industrial panels, manufacturing plants, HVAC systems, and other heavy-duty environments. Its combination of voltage flexibility and strong interrupting capacity makes it a smart choice for keeping equipment protected and minimizing downtime.