ABB / General Electric SKPP3612L4XX Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Bolt-On
Quantity
ABB / General Electric SKPP3612L4XX - 1200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for high-amperage industrial applications, this 1200A, 3-pole MCCB is a core component of the GE Spectra RMS family. It ensures reliable power distribution and advanced system protection. Designed for bolt-on installation, it fits seamlessly into GE Spectra Series panelboards and motor control centers. For future upgrades, it is replaced by the ABB Tmax XT7 using a retrofit kit. Equipped with a microEntelliGuard trip unit, it provides adjustable LSIG settings and true RMS sensing.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKPP3612L4XX |
| Series | SKPP |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 65kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Spectra Series Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Trip Unit Model | microEntelliGuard |
| Available Options | Lug Kits, Rating Plugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm |
|---|---|
| Accessories | microEntelliGuard Trip Unit (LSIG) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, Extra High Interrupting Capacity, Current Limiting, Reverse Feed, True RMS Sensing, Visual Trip Indicator, Interchangeable Trip Unit |
Product FAQs
7 answersWhat equipment is the SKPP3612L4XX designed to fit?
This bolt-on circuit breaker installs directly into GE Spectra Series panelboards, switchboards, and motor control centers.
Can this Spectra Series circuit breaker be reverse fed?
Yes, the SKPP3612L4XX is suitable for reverse fed installations.
Is this 1200A breaker rated for continuous operation?
Yes, this model is 100 percent rated, allowing it to carry its full 1200A capacity continuously without standard derating.
Does the SKPP3612L4XX use thermal magnetic or electronic trip technology?
This breaker utilizes a solid state electronic trip unit with true RMS sensing, offering highly adjustable protection settings compared to traditional thermal magnetic devices.
What protection functions does the microEntelliGuard trip unit provide?
The microEntelliGuard trip unit features adjustable LSIG settings, providing Long-Time, Short-Time, Instantaneous, and Ground Fault protection, along with basic metering and communication capabilities.
Why might this breaker arrive with ABB branding instead of General Electric?
Following ABB acquiring GE Industrial Solutions, Spectra Series breakers may feature either GE or ABB branding. The physical dimensions, mounting, and performance specifications remain identical.
What is the modern replacement for the GE Spectra SK1200 frame?
For future upgrades, the ABB Tmax XT7 can replace this breaker when installed with the appropriate retrofit kit.
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