ABB / General ElectricSKLC3612L4XX
ABB / General Electric SKLC3608L4X6 Molded Case Circuit Breaker
- 800A
- 3 Pole
- Bolt-On
ABB / General Electric
SKLC3608L4X6
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SKLC3608L4X6
Quantity
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ABB / General Electric SKLC3608L4X6 - 800A 3 Pole Molded Case Circuit Breaker
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Description
Integrating an advanced microEntelliGuard electronic trip unit, the 3-pole, 800A SKLC3608L4X6 MCCB belongs to GE's Spectra RMS line. It features Modbus communication, waveform capture, and digital RMS sensing for complex energy management. This bolt-on breaker installs into GE Spectra Series panelboards, switchboards, and motor control centers. It can be replaced by the Tmax XT7 series using a retrofit kit. Rated for 65 kAIC at 480VAC, it provides fully adjustable LSIG protection.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | SKLC |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 240VAC, 277VAC, 480VAC, 600VAC, 120/240VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 120VAC, 100kA @ 240VAC, 65kA @ 277VAC, 65kA @ 480VAC, 42kA @ 600VAC, 100kA @ 120/240VAC |
| Amperage Range | 400-800A |
|---|
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Spectra Series Panelboards, GE Spectra Series Switchboards, GE 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 | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Rating Plugs, Padlock Attachment |
|---|---|
| Accessories | Breaker Harness Connector |
| Standards | CSA C22.2 No. 5, HACR, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Current Limiting, True RMS Sensing, Interchangeable Trip Unit, Modbus Communication, Waveform Capture |
Product FAQs
6 answersWhat equipment is compatible with the SKLC3608L4X6 circuit breaker?
This SK-frame breaker is designed for installation in GE Spectra Series panelboards, GE Spectra Series switchboards, and GE Motor Control Centers.
Does the SKLC3608L4X6 require a rating plug to function?
Yes, GE Spectra RMS circuit breakers require an interchangeable rating plug, such as the SRPK series, to establish the continuous current rating and activate the solid-state electronic trip unit.
What parameters can be adjusted on the LSIG trip unit?
The electronic trip unit allows licensed electricians to adjust Long-Time, Short-Time, Instantaneous, and Ground Fault settings. This enables precise coordination with other protective devices in the electrical distribution system.
Why is this breaker listed as both ABB and General Electric?
ABB acquired General Electric's industrial circuit breaker division. Depending on the exact date of manufacture, the SKLC3608L4X6 may carry either the GE or ABB brand name, but the physical dimensions and technical specifications are identical.
What type of lugs are compatible with this SK-frame breaker?
This breaker accepts standard GE SK-frame lugs, such as the TCAL81 or TCAL125 series, depending on your specific wire size and whether you are using copper or aluminum conductors.
What protection does the ground fault function provide on this breaker?
The ground fault setting on the LSIG trip unit detects low-level leakage currents to ground that might not trigger the standard overcurrent or short-circuit protections, helping to prevent equipment damage and electrical fires.
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