Eaton Cutler-Hammer CRD316T33W 1600A 3 Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

The Eaton Cutler-Hammer CRD316T33W molded case circuit breaker is engineered for high-capacity electrical distribution systems in industrial and commercial facilities. Built on the durable R-Frame platform, this breaker incorporates the Digitrip RMS 310 electronic trip unit, providing reliable protection against overload and short-circuit conditions.

Its adjustable long-delay and short-delay protection functions allow system designers to configure protection parameters for better coordination with other protective devices. With a 1600-amp rating and strong interrupting capability, this circuit breaker is suitable for heavy-duty power systems where dependable performance and safety are critical.

Voltage and Ratings

• Rated Current: 1600 Amperes
• Rated Voltage: Up to 600 VAC
• Frequency: 50/60 Hz
• Interrupting Capacity:
  • 125 kA at 240 VAC
  • 65 kA at 480 VAC
  • 50 kA at 600 VAC

• Temperature Rating: 1600A at 40°C

• Application Rating: 100% Rated

Key Specifications

• Digitrip RMS 310 electronic trip unit for accurate fault detection
• LS protection functions (Long Delay and Short Delay)
• Adjustable long-delay pickup using rating plug configuration
• Short-delay pickup with selectable response characteristics
• Designed for reliable protection of high-power distribution systems
• Compatible with optional accessories for system customization

Technical Specifications

• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Model Number: CRD316T33W
• Frame Type: R Frame
• Trip Unit: Electronic Non-Interchangeable (Digitrip RMS 310)
• Trip Functions: LS (Long Delay, Short Delay)
• Short Delay Response Options: I²t or flat response
• Trip Setting Range: 2–8 × Continuous Ampere Rating
• Number of Poles: 3 Pole
• Connection Type: Bolt-On
• Mounting Type: Bolt-On Installation

Product Data

• Manufacturer: Eaton / Cutler-Hammer
• Series: CRD
• Rated Current: 1600A
• Maximum Voltage: 600VAC
• Warranty: 1 Year

Important: This breaker requires a compatible rating plug for proper operation. Ensure the correct rating plug is installed based on the required protection settings. Accessories ordered with the breaker can be configured during installation to match your application requirements.

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.