The Eaton / Cutler Hammer HND312T35W is a robust molded case circuit breaker designed for high-performance protection in industrial and commercial electrical systems. Featuring the HND frame style and an electronic non-interchangeable Digitrip RMS 310 trip unit with LSG (Long, Short, Ground Fault) functions, this breaker ensures comprehensive protection against overloads, short circuits, and ground faults. Rated at 1200 Amperes at 40°C, it provides reliable operation with high interrupting capacity for demanding applications.
Product Specifications
- Brand: Eaton / Cutler Hammer
- Model: HND312T35W
- Breaker Type: Molded Case Circuit Breaker (MCCB)
- Frame Style: HND Frame
- Trip Unit: Digitrip RMS 310 Electronic Non-Interchangeable
- Trip Functions: LSG (Long Delay, Short Delay, Ground Fault)
- Mount Type: Bolt-On
- Rated Current: 1200 Amperes
- Poles: 3 Pole
- Rating Plug: Not Included
- Standard Lug Type: Not Included
- Warranty: 1 Year
Technical Specifications
- Trip Technology: Electronic Trip Unit (Digitrip RMS 310)
- Long Delay Pickup (L): Adjustable via rating plug
- Short Delay Pickup (S): Adjustable with fixed or selectable delay time
- Ground Fault Pickup (G): Adjustable pickup and delay
- Frame Temperature Rating: 40°C
- Frame Type: N Frame
- Frequency: 50/60 Hz
Voltage and Ratings
- Maximum Voltage: 600 VAC
- Frequency Rating: 50/60 Hz
- Interrupting Capacity:
-
- 100 kA @ 240 VAC
- 65 kA @ 480 VAC
- 35 kA @ 600 VAC
Product Data
- Manufacturer: Eaton / Cutler Hammer
- Product Series: HND
- Amperage Rating: 1200 A
- Number of Poles: 3
- Mounting Style: Bolt-On
- Frame Type: N Frame
- Application: Industrial and commercial power distribution with LSG protection
Important Note
This unit requires a rating plug to function properly, which is not included. Installing the correct rating plug is essential for full protection and operation. Product images represent the base model for identification only. Accessories purchased with the breaker can be installed prior to shipment to meet your specific configuration needs at no additional cost—please provide details in the order comment box during checkout.