Eaton Cutler-Hammer RD320T32W 2000A 3 Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC

The Eaton Cutler-Hammer RD320T32W is a high-capacity molded case circuit breaker engineered for industrial and commercial power systems. Built on the RD R-Frame platform, it incorporates the Digitrip RMS 310 electronic trip unit, providing precise and reliable protection against overloads, short circuits, and instantaneous faults.

This model features LSI protection functions, allowing configurable long-delay, short-delay, and instantaneous trip settings. Its robust design ensures dependable fault interruption and system coordination, suitable for demanding electrical environments.

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: Rated for 100% continuous operation

Key Specifications

• Digitrip RMS 310 electronic trip unit for accurate fault detection
• LSI protection functions (Long Delay, Short Delay, Instantaneous)
• Adjustable long-delay pickup via rating plug
• Short-delay protection with selectable I²t or flat response
• Instantaneous pickup adjustable through short-delay settings
• High interrupting capacity suitable for industrial power systems

xTechnical Specifications

• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Model Number: RD320T32W
• Frame Type: R Frame
• Trip Unit Type: Electronic Non-Interchangeable – Digitrip RMS 310
• Protection Functions: LSI (Long Delay, Short Delay, Instantaneous)
• Long Delay Pickup: Adjustable via rating plug
• Short Delay Response: I²t response or flat response selectable
• Instantaneous Pickup: Adjustable
• Trip Setting Range: 2–8 × Continuous Ampere Rating
• Number of Poles: 3 Pole
• Connection Type: Bolt-On

Product Data

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

Important Notice:
This breaker requires a compatible rating plug for proper operation. Optional accessories can be installed before shipment to meet your specific system configuration.

Returns are easy

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

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