Eaton / Cutler-Hammer CNDC3800T56WPN Molded Case Circuit Breaker
- 800A
- 3 Pole
- Panel Mount
Quantity
Eaton / Cutler-Hammer CNDC3800T56WPN - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for commercial and industrial power distribution, the Eaton CNDC3800T56WPN is a 3-pole, 800A molded case circuit breaker from the Series C N-Frame family. It installs into Eaton Pow-R-Line panelboards, switchboards, and motor control centers. Rated for 100kAIC at 480VAC, this 100% rated breaker features an Optim 550 electronic trip unit with fully adjustable LSIG protection. It also includes a PowerNet communication kit and zone selective interlocking for superior coordination.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | CNDC |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 600VAC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 50kA @ 600VAC |
| Amperage Range | 320-800A |
|---|
| Frame Type | NG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Lugs, Rating Plug, Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Lugs Not Included, PowerNet Communication Kit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, HACR Rated, Current Limiting, True RMS Sensing, Communications Capable, Programmable, Zone Selective Interlocking |
Product FAQs
6 answersWhich Eaton enclosures are designed to accept the CNDC3800T56WPN breaker?
This Series C N-Frame breaker is engineered for use in Eaton Pow-R-Line panelboards, switchboards, and motor control centers.
Is the CNDC3800T56WPN physically interchangeable with other Series C N-Frame breakers?
Yes, as an NG frame breaker, it shares the same physical dimensions and footprint as other Series C N-Frame breakers. It can be installed in the same mounting space, provided the enclosure and busbars are rated for its 800-amp capacity and bolt-on connection.
What protection parameters can be adjusted on the CNDC3800T56WPN?
This breaker features an electronic trip unit with LSIG capabilities. Electricians can adjust the Long-Time, Short-Time, Instantaneous, and Ground-Fault settings to achieve precise selective coordination with other protective devices in the electrical system.
Does this N-Frame breaker plug in or bolt onto the panel bus?
The CNDC3800T56WPN requires a bolt-on connection. It must be securely bolted directly to the busbars within a compatible panel-mount enclosure to ensure a safe and reliable electrical connection.
Is external ground-fault relaying required when using this breaker?
No, external ground-fault relays are not necessary. The CNDC3800T56WPN has built-in ground-fault protection integrated directly into its LSIG electronic trip unit.
What is the UPC for the CNDC3800T56WPN circuit breaker?
The industry standard UPC for this Eaton Cutler-Hammer breaker is 782113530451.
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