Eaton / Westinghouse ND3800T33W Molded Case Circuit Breaker
- 800A
- 3 Pole
- Bolt-On
Quantity
Eaton / Westinghouse ND3800T33W - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Eaton / Westinghouse ND3800T33W - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Westinghouse |
|---|---|
| Series | ND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | ND |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LS |
| Trip Function | Long-Time, Short-Time |
| Trip Adjustability | Adjustable |
| Trip Unit Model | Digitrip 310 |
| Available Options | Rating Plugs, Lugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Handle Lock |
|---|---|
| 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 | HACR Rated, 80% Rated, Reverse Feed |
Quantity
Eaton / Westinghouse ND3800T33W - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Westinghouse |
|---|---|
| Series | ND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | ND |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LS |
| Trip Function | Long-Time, Short-Time |
| Trip Adjustability | Adjustable |
| Trip Unit Model | Digitrip 310 |
| Available Options | Rating Plugs, Lugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Handle Lock |
|---|---|
| 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 | HACR Rated, 80% Rated, Reverse Feed |
Description
A high-performance solution for industrial power, this 800A MCCB is part of the Eaton Series C N-Frame family. It features a Digitrip RMS 310 electronic trip unit for accurate LS protection. Engineered for seamless integration, it bolts into Eaton Series C panelboards and switchboards. It is an ideal replacement for aging infrastructure. Delivering 50 kAIC at 480VAC, this HACR-rated breaker supports reverse feed applications and is 80% rated. A rating plug is required for operation.Specifications
| Brand | Eaton / Westinghouse |
|---|---|
| Series | ND |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | ND |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LS |
| Trip Function | Long-Time, Short-Time |
| Trip Adjustability | Adjustable |
| Trip Unit Model | Digitrip 310 |
| Available Options | Rating Plugs, Lugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Handle Lock |
|---|---|
| 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 | HACR Rated, 80% Rated, Reverse Feed |
Product FAQs
6 answersWhat does the T33W suffix indicate on the ND3800T33W catalog number?
The T33W suffix specifies that the breaker is equipped with a Digitrip RMS 310 electronic trip unit, providing adjustable Long-Time and Short-Time (LS) protection functions.
Which enclosures and equipment are compatible with this N-Frame breaker?
The ND3800T33W is designed for installation in Eaton Series C panelboards, switchboards, and motor control centers.
Does the ND3800T33W require a rating plug for operation?
Yes, because it utilizes a Digitrip electronic trip unit, a compatible rating plug must be installed to establish the operational amperage and ensure proper protection.
Can the Eaton ND3800T33W replace older Westinghouse ND breakers?
Yes, Eaton Series C N-Frame breakers are backward compatible and serve as direct replacements for legacy Westinghouse and Cutler-Hammer ND frame breakers with matching specifications.
Is the ND3800T33W rated for reverse feed applications?
Yes, this Series C molded case circuit breaker is suitable for reverse feed installations.
Is this breaker 80% or 100% rated?
The ND3800T33W is a standard 80% rated circuit breaker, meaning continuous loads should not exceed 80% of its maximum ampacity.
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