Eaton Cutler-Hammer CRD320T36RW 2000A 3 Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

The Eaton Cutler-Hammer CRD320T36RW molded case circuit breaker is engineered for dependable protection of high-capacity electrical distribution systems. Built on the rugged R-Frame platform, this breaker incorporates the Digitrip RMS 310 electronic trip unit to provide accurate monitoring and response to electrical fault conditions.

With LSIG protection functions, the breaker offers adjustable long-delay, short-delay, instantaneous, and ground-fault protection. These configurable settings allow electrical engineers to coordinate protection devices within complex industrial and commercial power systems, helping improve reliability and system safety.

Voltage and Ratings

• Rated Current: 2000 Amperes
• Maximum 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: Suitable for 100% rated applications

Key Specifications

• Digitrip RMS 310 electronic trip unit for precise fault protection
• LSIG protection functions (Long Delay, Short Delay, Instantaneous, Ground Fault)
• Adjustable long-delay pickup using a rating plug
• Short-delay protection with selectable I²t or flat response
• Instantaneous trip adjustment through short-delay configuration
• Adjustable ground-fault pickup and delay time settings
• Designed for heavy-duty industrial and commercial power distribution

Technical Specifications

• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Model Number: CRD320T36RW
• 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 via rating plug
• Short Delay Response: I²t response or flat response selectable
• Instantaneous Protection: Adjustable
• Ground Fault Protection: Adjustable pickup and delay time
• 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:
A compatible rating plug is required for the breaker to operate properly. Rating plugs and accessories can be installed at the time of ordering to configure the breaker according to your required system setup.

Returns are easy

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

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