Eaton RNDN1200 Circuit Breaker
- 400-1200
- 3 Pole
- Surface
Quantity
Eaton RNDN1200 3 Pole Circuit Breaker
New
Quantity
Description
Eaton RNDN1200 3 Pole Circuit Breaker
The Eaton RNDN1200 is a 3 Phase 1200 Amp Nema 3R rated outdoor enclosure with a voltage rating of 600VAC. The RNDN1200 has a surface mounting type.
Specifications
| Brand | Eaton |
|---|---|
| Part Number | RNDN1200 |
| Series | C |
| Amperage | 400-1200 A |
| Poles | 3 |
| Mounting Style | Surface |
| Voltage | 600VAC |
| Frame Type | ND |
|---|---|
| For Use With | Series C or G, ND, HND, NDC, NDU, CND, CHND, CNDC, NGS, NGH, NGC, NGU Frame |
| Approval | UL, CSA |
|---|
Product FAQs
7 answersDoes the RNDN1200 enclosure come with a pre-installed circuit breaker?
No, the RNDN1200 is an empty enclosure. You must purchase the appropriate 3-pole ND or NG frame circuit breaker separately for your installation.
Can I install an Eaton Series G breaker in the RNDN1200 enclosure?
Yes, the RNDN1200 accommodates both Series C and Series G circuit breakers, provided they are built on the ND or NG frame platforms (such as NGS, NGH, NGC, or NGU).
Is the RNDN1200 compatible with older Cutler-Hammer ND frame breakers?
Yes, Eaton acquired Cutler-Hammer, and this enclosure is fully compatible with legacy Cutler-Hammer Series C ND, HND, and NDC frame circuit breakers.
Is the RNDN1200 suitable for outdoor installations?
Yes, it features a NEMA 3R rating, which provides rainproof protection against falling dirt, rain, sleet, and snow, making it ideal for exterior surface-mount applications.
Can I use the RNDN1200 enclosure in environments with heavy dust or hose-directed water?
No, the NEMA 3R rating protects against rain and sleet but is not dust-tight or watertight. For washdown or heavy dust environments, a NEMA 4 or 4X enclosure is required.
Does the RNDN1200 enclosure come with pre-punched conduit knockouts?
No, this enclosure does not feature factory knockouts. Installers must punch or cut their own conduit entries in the field to match their specific wiring layout.
What is the approximate weight of the RNDN1200 enclosure for mounting purposes?
The RNDN1200 enclosure weighs approximately 120 pounds empty. Ensure your surface mounting hardware and wall structure can support this weight plus the weight of the installed 1200A breaker and cabling.
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