Eaton / Cutler-Hammer HND3800T35W Molded Case Circuit Breaker
- 800A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer HND3800T35W - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Delivering 800A of advanced circuit protection, the Eaton HND3800T35W features a microprocessor-based trip unit. This 3-pole molded case circuit breaker is ideal for heavy-duty commercial and industrial power systems. It mounts into Eaton Series C panelboards, switchboards, and motor control centers. When upgrading to Series G equipment, it is replaced by the NGH308035E. This N-Frame breaker provides 65 kAIC at 480VAC and includes adjustable long-time, short-time, and ground fault functions.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | HND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600VAC |
| Frame Type | NG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSG |
| Trip Function | Long-Time, Short-Time, Ground Fault |
| Trip Adjustability | Adjustable |
| Trip Unit Model | Digitrip 310 |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rating Plugs, Lug Kits |
|---|---|
| Accessories | Digitrip 310 Trip Unit (LSG) |
| Standards | CSA C22.2 No. 5.1, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40°C |
| Construction Features | HACR Rated, Reverse Feed, 80% Rated |
Product FAQs
6 answersHow does the HND3800T35W differ from a standard ND-frame breaker?
The HND frame offers a higher interrupting capacity than the standard ND frame. While a standard ND breaker provides 50kAIC at 480VAC, the HND3800T35W is rated for 65kAIC at 480VAC, making it suitable for systems with higher available fault currents.
What protection settings can be adjusted on the T35W trip unit?
The Digitrip electronic trip unit with the LSG suffix allows you to adjust the Long-Time pickup and delay, Short-Time pickup and delay, and Ground-Fault pickup and delay to coordinate with your specific system requirements.
Does the HND3800T35W require a rating plug?
Yes, this breaker requires a compatible rating plug to function. The rating plug determines the maximum continuous current rating of the electronic trip unit and must be installed before the breaker can be placed into service.
What enclosures or panels is the HND3800T35W compatible with?
This N-Frame breaker is designed for installation in Eaton Series C panelboards, switchboards, and motor control centers. It shares the same physical dimensions as other N-Frame breakers for straightforward replacement in existing setups.
Does the HND3800T35W include ground-fault protection?
Yes, the LSG designation in the trip unit indicates it includes built-in Ground-Fault protection, in addition to Long-Time and Short-Time overcurrent protection functions.
Why choose an electronic trip unit over a thermal-magnetic breaker?
The Digitrip electronic trip unit in the HND3800T35W provides more precise, adjustable protection compared to standard thermal-magnetic breakers. It allows for fine-tuning of the trip curve to better coordinate with other protective devices in your electrical system.
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