Eaton Cutler-Hammer CRD320T36W 2000A 3 Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

The Eaton Cutler-Hammer CRD320T36W molded case circuit breaker is designed to deliver dependable protection in high-capacity electrical distribution systems. Built on the durable R-Frame platform, this breaker utilizes the Digitrip RMS 310 electronic trip unit to ensure accurate detection of overload, short-circuit, instantaneous, and ground fault conditions.

With LSIG protection capabilities, the breaker allows multiple adjustable protection settings, enabling better coordination with other protective devices within complex power systems. Its 2000-amp current rating and strong interrupting performance make it suitable for heavy-duty commercial and industrial installations.

Voltage and Ratings

• Rated Current: 2000 Amperes
• Maximum Operating Voltage: 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: 2000A at 40°C
• Application Rating: Approved for 100% rated applications

Key Specifications

• Digitrip RMS 310 electronic trip unit for accurate circuit monitoring
• LSIG protection functions (Long Delay, Short Delay, Instantaneous, Ground Fault)
• Adjustable long-delay pickup through rating plug configuration
• Short-delay protection with selectable I²t or flat response
• Instantaneous protection adjustable through short-delay configuration
• Adjustable ground-fault pickup and delay time
• Designed for reliable protection in industrial power distribution systems

Technical Specifications

• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Model Number: CRD320T36W
• Frame Type: R Frame
• Trip Unit Type: Electronic Non-Interchangeable – Digitrip RMS 310
• Protection Functions: LSIG (Long Delay, Short Delay, Instantaneous, Ground Fault)
• Long Delay Pickup: Adjustable using rating plug
• Short Delay Response: I²t or flat response selectable
• Instantaneous Pickup: Adjustable
• Ground Fault Protection: Adjustable pickup and time delay
• Trip Setting Range: 2–8 × Continuous Ampere Rating
• Number of Poles: 3 Pole
• Connection Type: Bolt-On

Product Data

• Manufacturer: Eaton / Cutler Hammer
• Series: CRD
• Rated Current: 2000A
• Maximum Voltage: 600VAC
• Mounting Type: Bolt-On Installation
• Warranty: 1 Year

Important Notice:
This circuit breaker requires a compatible rating plug to operate properly. If needed, rating plugs and additional accessories can be installed before shipment to match your required configuration.

Returns are easy

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

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