The JDC3175W molded case circuit breaker by Eaton / Cutler-Hammer is a J-frame, high-performance protective device designed for industrial and commercial electrical systems. Rated at 175 amperes at 40°C, this 3-pole breaker features a thermal magnetic interchangeable trip unit with ultra-high interrupting capacity and current-limiting technology, providing rapid response to overloads and short-circuit conditions. Engineered for 600VAC operation, the breaker comes without standard terminals, allowing flexibility in installation using custom terminal kits or accessories. It is ideal for applications requiring robust protection while minimizing system damage during fault events.
Product Specifications
- Manufacturer: Eaton / Cutler-Hammer
- Model: JDC3175W
- Breaker Type: Molded Case Circuit Breaker (MCCB)
- Frame Type: J Frame
- Rated Current: 175 Amp
- Number of Poles: 3
- Mounting Type: Bolt-On
- Trip Unit Type: Thermal Magnetic Interchangeable
- Terminal Type: Without Terminals Standard
Technical Specifications
- Adjustable trip setting: 5–10 times continuous ampere rating
- Thermal magnetic protection for overload and short-circuit
- Interchangeable trip unit for flexible configuration
- Current-limiting design to reduce peak fault currents
- Ultra-high interrupting capacity for critical applications
- Rated current based on 40°C ambient temperature
Voltage and Ratings
- Maximum Voltage: 600 VAC
- Interrupting Capacity:
-
- 200 kA @ 240 VAC
- 100 kA @ 480 VAC
- 50 kA @ 600 VAC
Product Data
- Brand: Eaton / Cutler-Hammer
- Series: JDC
- Frame Size: J Frame
- Amperage Rating: 175A
- Poles: 3
- Connection Type: Bolt-On
- Trip Unit: Thermal Magnetic Interchangeable
- Standard Lug Type: Without Terminals
- Warranty: 1 Year
Important Note
The image provided is for identification purposes only. The breaker configuration may vary depending on chosen accessories or terminal kits. If purchased together, accessories can be installed to meet your specific configuration requirements at no additional cost. Ensure all voltage ratings, interrupting capacities, and system compatibility are verified before installation for safe and reliable operation.