Eaton / Cutler-Hammer ND3800T35W Molded Case Circuit Breaker
- 800A
- 3 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer ND3800T35W - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Quantity
Eaton / Cutler-Hammer ND3800T35W - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | ND3800T35W |
| Series | ND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 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, Lugs, Rating Plugs |
|---|---|
| Accessories | Rating Plug Not Included, Without Terminals |
| Standards | CSA C22.2 No. 5.1, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | 80% Rated, HACR Rated, True RMS Sensing, Rating Plug Required |
Quantity
Eaton / Cutler-Hammer ND3800T35W - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | ND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 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, Lugs, Rating Plugs |
|---|---|
| Accessories | Rating Plug Not Included, Without Terminals |
| Standards | CSA C22.2 No. 5.1, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | 80% Rated, HACR Rated, True RMS Sensing, Rating Plug Required |
Description
Built for industrial applications, the Eaton ND3800T35W is an 800A, 3-pole Series C N-Frame circuit breaker. It delivers reliable power distribution for heavy-duty electrical systems. This bolt-on MCCB mounts into Eaton panelboards, switchboards, and motor control centers. A rating plug is required for operation. It features a Digitrip 310 electronic trip unit with adjustable Long-Time, Short-Time, and Ground Fault (LSG) sensing, plus a 50kAIC rating at 480VAC.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | ND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 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, Lugs, Rating Plugs |
|---|---|
| Accessories | Rating Plug Not Included, Without Terminals |
| Standards | CSA C22.2 No. 5.1, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | 80% Rated, HACR Rated, True RMS Sensing, Rating Plug Required |
Product FAQs
7 answersWhat types of equipment can the ND3800T35W be installed in?
This N-Frame circuit breaker is designed for use in Eaton Series C panelboards, switchboards, and motor control centers. It requires the appropriate N-Frame mounting hardware or connector kits for your specific enclosure.
What protection functions are included in the T35W trip unit?
The T35W suffix designates a Digitrip 310 electronic trip unit equipped with Long-Time, Short-Time, and Ground Fault (LSG) protection. These parameters are field-adjustable to allow for precise coordination with your electrical system.
Is the ND3800T35W rated for continuous operation at 100 percent of its 800A capacity?
No, standard Eaton ND-frame breakers are 80 percent rated. If your application requires a 100 percent rated breaker, you will need the CND version, such as the CND3800T35W.
What is the difference between the ND and HND frame?
The ND frame has a standard interrupting rating of 85kAIC at 240V and 50kAIC at 480V. The HND frame is the high-interrupting version, rated for 100kAIC at 240V and 65kAIC at 480V.
Can the ND3800T35W replace legacy Cutler-Hammer or Westinghouse breakers?
Yes, Eaton Series C N-Frame breakers are backward compatible and can directly replace older Cutler-Hammer and Westinghouse ND frame breakers with matching specifications.
Can this breaker be reverse fed?
Yes, Eaton Series C N-Frame electronic circuit breakers, including the ND3800T35W, are suitable for reverse feed applications, allowing line power to be connected to either the top or bottom terminals.
Does the ND3800T35W provide ground fault protection?
Yes, the G in the LSG trip function indicates that this breaker includes integral ground fault protection. This feature is field-adjustable and helps protect equipment from damaging low-level ground faults.
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