Eaton / Cutler-HammerRGC320038E
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Eaton / Cutler-Hammer RGC316038E Molded Case Circuit Breaker
- 1600A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
RGC316038E
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
RGC316038E
Quantity
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Eaton / Cutler-Hammer RGC316038E - 1600A 3 Pole Molded Case Circuit Breaker
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Description
Part of the Series G line, the Eaton RGC316038E is a 1600A molded case circuit breaker built for demanding industrial environments. This unit-mount RG-frame breaker integrates into Eaton Series G panelboards, switchboards, and motor control centers using imperial tapped pad terminals. Rated 100 kAIC at 480V, it features a Digitrip electronic trip unit with adjustable LSI settings and an Arcflash Reduction Maintenance System (ARMS) for enhanced safety.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | RGC |
| Amperage | 1600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 65kA @ 600VAC |
| Amperage Range | 800-1600A |
|---|
| Frame Type | RG |
|---|---|
| Terminal Type | Stud/Tapped Pad |
| For Use With | Eaton Series G Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator |
|---|---|
| Accessories | Imperial Tapped Pads |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CCC, CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, 80% Rated, Zone Selective Interlocking (ZSI), Arcflash Reduction Maintenance System (ARMS), Trip-Free Mechanism, Visual Trip Indicator |
Product FAQs
7 answersWhat equipment is the RGC316038E compatible with?
This RG-frame breaker is designed for unit-mount installation in Eaton Series G panelboards, switchboards, and motor control centers.
Are wire lugs included with the RGC316038E?
No, this breaker comes standard with imperial stud/tapped pad terminals. Wire lug kits, such as the TA1600RD for aluminum or T1600RD for copper, must be sourced separately depending on your conductor requirements.
What protection functions does the electronic trip unit provide?
The integrated Digitrip 310+ electronic trip unit provides adjustable LSI (Long-Time, Short-Time, and Instantaneous) protection. The '38' in the catalog number also indicates it includes an Arcflash Reduction Maintenance System (ARMS) for enhanced safety.
Can the RGC316038E be reverse fed?
Yes, Eaton Series G RG-frame breakers feature a reverse-feed capable design, allowing for flexible wiring configurations in industrial power systems.
Is this breaker 80% or 100% rated?
The RGC316038E is a standard 80% rated circuit breaker. Applications requiring a 100% continuous current rating would need the RGC316038EC variant.
Can this breaker replace older Cutler-Hammer R-Frame models?
Yes, the Series G RG-frame is the direct replacement and upgrade for legacy Cutler-Hammer R-Frame breakers, offering improved electronic trip units in a similar footprint.
How does the Arcflash Reduction Maintenance System (ARMS) improve safety?
The ARMS feature allows maintenance personnel to temporarily lower the instantaneous trip setting. This significantly reduces clearing time and incident energy in the event of an arc fault, improving worker safety during live panel maintenance.
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