Eaton / Cutler-HammerND3800T35W
Eaton / Cutler-Hammer ND312T35W Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Bolt-On
Eaton / Cutler-Hammer
ND312T35W
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
ND312T35W
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Eaton / Cutler-Hammer ND312T35W - 1200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Sold out
Quantity
Eaton / Cutler-Hammer ND312T35W - 1200A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | ND312T35W |
| Series | ND |
| Amperage | 1200A |
| 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, Padlock Attachment, Motor Operator, Lug Kits, 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 | HACR Rated, Reverse Feed, 80% Rated, True RMS Sensing |
Quantity
Eaton / Cutler-Hammer ND312T35W - 1200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | ND |
| Amperage | 1200A |
| 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, Padlock Attachment, Motor Operator, Lug Kits, 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 | HACR Rated, Reverse Feed, 80% Rated, True RMS Sensing |
Similar Items
Description
Engineered for demanding industrial applications, the ND312T35W delivers 1200A of robust circuit protection. It installs into Eaton Series C panelboards, switchboards, and motor control centers using a secure bolt-on connection. The integrated Digitrip RMS 310 unit offers adjustable long-time, short-time, and ground fault (LSG) sensing, allowing for superior system coordination compared to standard thermal-magnetic devices. This 80% rated breaker requires a separate rating plug.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | ND |
| Amperage | 1200A |
| 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, Padlock Attachment, Motor Operator, Lug Kits, 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 | HACR Rated, Reverse Feed, 80% Rated, True RMS Sensing |
Product FAQs
6 answersWhat specific trip unit is installed in the ND312T35W?
This breaker features a Digitrip RMS 310 solid-state electronic trip unit. It provides adjustable long-time, short-time, and ground fault (LSG) protection functions.
Is the Eaton ND312T35W standard rated or 100 percent rated?
This circuit breaker is standard 80 percent rated.
Does the ND312T35W require a rating plug?
Yes, the integrated Digitrip 310 electronic trip unit requires a separate rating plug to operate properly and establish the maximum continuous current rating for your application.
Can the trip characteristics be customized in the field?
Yes, the electronic trip unit provides field-adjustable settings for long delay, short delay, and ground fault parameters to support precise system coordination.
Does this breaker provide equipment ground fault protection?
Yes, the LSG trip function includes integral ground fault sensing to protect electrical equipment, in addition to standard overcurrent and short-circuit protection.
Which electrical enclosures accept this N-Frame breaker?
It is designed to be installed directly into Eaton Series C panelboards, switchboards, and motor control centers.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.