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Description
Eaton Cutler-Hammer RD316T33WS21 1600A 3 Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC – S21 Shunt Trip OptionThe Eaton Cutler Hammer RD316T33WS21 is a high performance molded case circuit breaker designed for precise protection in industrial and commercial electrical systems. Built on the RD R Frame platform, it integrates the Digitrip RMS 310 electronic trip unit to reliably detect and interrupt overloads, short circuits, and instantaneous faults. This model features LS protection functions for long delay and short delay trips, and includes the S21 option,
The Eaton Cutler-Hammer RD316T33WS21 is a high-performance molded case circuit breaker designed for precise protection in industrial and commercial electrical systems. Built on the RD R-Frame platform, it integrates the Digitrip RMS 310 electronic trip unit to reliably detect and interrupt overloads, short circuits, and instantaneous faults.
This model features LS protection functions for long-delay and short-delay trips, and includes the S21 option, which equips the breaker with a 24 VAC or VDC shunt trip mounted on the right pole with rear exit. This feature allows remote breaker tripping for enhanced system control and safety.
Voltage and Ratings
- Rated Current: 1600 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: 1600A at 40°C
- Application Rating: Rated for 100% continuous operation
Key Specifications
- Digitrip RMS 310 electronic trip unit for accurate fault detection
- LS protection functions (Long Delay, Short Delay)
- Adjustable long-delay pickup via rating plug
- Short-delay protection with selectable I²t or flat response
- Includes S21 Shunt Trip Option (24 VAC/VDC, right pole mounted, exiting rear)
- High interrupting capacity suitable for commercial and industrial systems
Technical Specifications
- Breaker Type: Molded Case Circuit Breaker (MCCB)
- Model Number: RD316T33WS21
- Frame Type: R Frame
- Trip Unit Type: Electronic Non-Interchangeable – Digitrip RMS 310
- Protection Functions: LS (Long Delay, Short Delay)
- Long Delay Pickup: Adjustable via rating plug
- Short Delay Response: I²t response or flat response selectable
- Trip Setting Range: 2–8 × Continuous Ampere Rating
- Number of Poles: 3 Pole
- Connection Type: Bolt-On
- Optional Configuration: S21 Shunt Trip – 24 VAC/VDC, right pole mounted, rear exit
Product Data
- Manufacturer: Eaton / Cutler Hammer
- Series: RD
- Rated Current: 1600A
- 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, including the S21 shunt trip, can be installed before shipment to meet your system configuration needs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy