ABB / General ElectricSKLB36BB1200
ABB / General Electric SKLB36BD0800 Molded Case Circuit Breaker
- 800A
- 3 Pole
- Unit Mount
ABB / General Electric
SKLB36BD0800
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SKLB36BD0800
Quantity
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ABB / General Electric SKLB36BD0800 - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
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ABB / General Electric SKLB36BD0800 - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKLB36BD0800 |
| Series | SKLB |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 42kA @ 600VAC |
| Amperage Range | 400-800A |
|---|
| Frame Type | SKLB |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE Spectra Series Switchboards, GE A-Series Panelboards, 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 | Lug Kits, Rating Plugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Motor Operator, Padlock Attachment |
|---|---|
| Accessories | MicroVersaTrip Plus Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing, Visual Trip Indicator |
Quantity
ABB / General Electric SKLB36BD0800 - 800A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Series | SKLB |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 42kA @ 600VAC |
| Amperage Range | 400-800A |
|---|
| Frame Type | SKLB |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE Spectra Series Switchboards, GE A-Series Panelboards, 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 | Lug Kits, Rating Plugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Motor Operator, Padlock Attachment |
|---|---|
| Accessories | MicroVersaTrip Plus Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing, Visual Trip Indicator |
Similar Items
ABB / General ElectricSKLB36BC1200
1200A 3 Pole Molded Case Circuit Breaker
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ABB / General ElectricSKLA36AT0800
800A 3 Pole Molded Case Circuit Breaker Frame Only
Description
Rated for 800 amps, this SK-frame electronic trip breaker delivers advanced LSIG (Long, Short, Instantaneous, Ground Fault) coordination for complex electrical systems. It installs into GE A-Series panelboards and Spectra Series switchboards to manage high-capacity distribution. True RMS sensing guarantees reliable performance across varying waveforms. When upgrading facilities, this unit is replaced by the ABB XT7HQ380CGWF00GXXX, which utilizes a specialized retrofit kit for panel integration.Specifications
| Brand | ABB / General Electric |
|---|---|
| Series | SKLB |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 42kA @ 600VAC |
| Amperage Range | 400-800A |
|---|
| Frame Type | SKLB |
|---|---|
| Terminal Type | Lugs |
| For Use With | GE Spectra Series Switchboards, GE A-Series Panelboards, 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 | Lug Kits, Rating Plugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Motor Operator, Padlock Attachment |
|---|---|
| Accessories | MicroVersaTrip Plus Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing, Visual Trip Indicator |
Product FAQs
5 answersDoes the SKLB36BD0800 offer current-limiting protection?
Yes. The "L" in the SKLB prefix indicates it is a UL-listed current-limiting circuit breaker. During a severe short circuit, it clears the fault fast enough to significantly reduce peak let-through current and let-through energy, minimizing damage to downstream components.
Can the continuous current rating of the SKLB36BD0800 be modified in the field?
Yes. The Spectra RMS SK1200 frame uses interchangeable front-mounted rating plugs. By swapping this field-installable rating plug, you can change the active continuous amp rating to match your application without removing the entire frame or solid-state trip unit.
What does the "T" signify in the LSIGT trip functions for this breaker?
The "T" stands for targets. As noted in the breaker's specifications, when the unit opens, these visual indicators pinpoint exactly which protection band (Long-Time, Short-Time, Instantaneous, or Ground-Fault) triggered the trip. This safety feature allows maintenance personnel to safely and rapidly diagnose the root cause of the fault before re-energizing the circuit.
What is the modern ABB equivalent for this discontinued GE Spectra breaker?
Following ABB's acquisition of GE Industrial Solutions, the Spectra RMS line was retired. The direct modern replacement for the SK1200 frame size is the ABB SACE Tmax XT7. ABB offers dedicated retrofit kits to safely install the XT7 into legacy Spectra switchboards and panelboards.
How does the electronic trip unit on this breaker handle harmonic distortion?
The solid-state trip system utilizes true RMS (Root Mean Square) sensing via digital sampling. This allows it to accurately measure both sinusoidal and non-sinusoidal currents, preventing nuisance tripping in industrial environments with high harmonic loads like variable frequency drives or server farms.
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