ABB / General ElectricSKHC3608L3XX
ABB / General Electric SKHC3608L7XX Molded Case Circuit Breaker
- 800A
- 3 Pole
- Unit Mount
ABB / General Electric
SKHC3608L7XX
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SKHC3608L7XX
Quantity
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ABB / General Electric SKHC3608L7XX - 800A 3 Pole Molded Case Circuit Breaker
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Description
Providing advanced circuit protection, the GE SKHC3608L7XX is a 3-pole, 800A electronic trip molded case circuit breaker from the Spectra RMS lineup. It is engineered to fit GE A-Series panelboards and Spectra switchboards. The LSI trip unit allows precise adjustments for Long-Time, Short-Time, and Instantaneous protection, ensuring optimal coordination with downstream devices. It features true RMS sensing, control power capabilities, and a 65kAIC rating at 240VAC.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKHC3608L7XX |
| Series | SKHC |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 400-800A |
|---|
| Frame Type | SKHC |
|---|---|
| Terminal Type | Lugs |
| For Use With | Spectra Series Switchboards, Panelboards, Motor Control Centers, GE A-Series Panelboards |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Rating Plugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Padlock Attachment |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | -20C to 55C |
| Construction Features | 100% Rated, HACR Rated, Reverse Feed, True RMS Sensing, Control Power |
Product FAQs
5 answersWhat panelboards and switchboards accept the SKHC3608L7XX?
This SK frame breaker is designed for installation in GE Spectra Series switchboards, motor control centers, and GE A-Series panelboards.
Does the SKHC3608L7XX require a rating plug to operate?
Yes, all GE Spectra RMS circuit breakers require a field-installed rating plug to establish the continuous current rating. For this 800A frame, you must use a compatible SRPK800A series rating plug, such as the SRPK800A800, matched to your required ampacity.
What adjustments can be made on the SKHC3608L7XX trip unit?
This breaker features an electronic LSI trip unit, allowing licensed electricians to adjust the Long-Time, Short-Time, and Instantaneous pickup and delay settings. This provides precise overcurrent protection and selective coordination with downstream electrical devices.
Which lug kits are compatible with this SK frame breaker?
The SKHC3608L7XX accepts standard GE SK frame lugs. Common field-installed options include the TCAL81 for 3/0 to 500 kcmil conductors and the TCAL125 for 250 to 500 kcmil conductors. Lugs must be torqued to the manufacturer specifications based on the wire type.
Is the SKHC3608L7XX suitable for reverse feed applications?
Yes, GE Spectra RMS molded case circuit breakers feature a solid state electronic trip unit and are suitable for reverse feed applications. Always verify panelboard labeling and local NEC codes prior to installation.
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