ABB / General Electric SKPP36BB1200 Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Bolt-On
Quantity
ABB / General Electric SKPP36BB1200 - 1200A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Engineered for industrial applications, the SKPP36BB1200 is a 1200A, 3-pole molded case circuit breaker from GE's Spectra RMS series. This bolt-on MCCB installs into GE Spectra Series panelboards, switchboards, and motor control centers. It can be replaced by the Tmax XT7 using a retrofit kit. Rated 100kAIC at 480V, it includes a MicroVersaTrip Plus electronic trip unit with adjustable LSIT functions. It is 100% rated and reverse feed capable.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKPP36BB1200-R |
| 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 |
| Wire Gauge | 4x 250-500 kcmil (Cu/Al) with TCAL125 kit |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSIT |
| Trip Function | Long-Time, Short-Time, Instantaneous, Targets |
| Trip Adjustability | Adjustable |
| Trip Unit Model | MicroVersaTrip Plus |
| Available Options | Lug Kits, Rating Plugs, Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm |
|---|---|
| Accessories | MicroVersaTrip Plus Trip Unit (LSIT) |
| 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 answersAre mounting lugs included with the SKPP36BB1200?
Terminals are not included with the base breaker. For standard cable connections, you will need the TCAL125 lug kit, which accepts four 250 to 500 kcmil copper or aluminum conductors per pole.
Does the SKPP36BB1200 require a separate rating plug?
Yes, GE Spectra RMS breakers utilize front-mounted interchangeable rating plugs to establish the continuous ampere rating. For a full 1200A continuous rating, a plug such as the SRPK1200A1200 must be installed.
How are the trip settings adjusted on the SKPP36BB1200?
This breaker features a digital solid state electronic trip unit with adjustable Long-Time, Short-Time, and Instantaneous (LSI) functions. These settings can be configured via the front interface to ensure proper selective coordination with downstream electrical devices.
What type of enclosures or panels will accept the SKPP36BB1200?
This SK Frame molded case circuit breaker is designed for bolt-on installation in General Electric Spectra Series panelboards, switchboards, and motor control centers.
What does the P signify in the SKPP36BB1200 catalog number?
In the GE Spectra SK frame nomenclature, the P designates the ultra-high interrupting capacity tier. This differentiates it from standard SKL or high-tier SKH frames, allowing it to safely interrupt up to 200kA at 240VAC or 100kA at 480VAC.
How can I lock the SKPP36BB1200 in the off position for maintenance?
To perform safe lockout and tagout procedures, you can install the GE SKPLD padlock kit. This locking device attaches directly to the operating handle to provide a mechanical lock-off and prevent unauthorized breaker operation.
Will the SKPP36BB1200 arrive branded as GE or ABB?
ABB acquired GE Industrial Solutions in 2018. Depending on the exact manufacturing date, Spectra Series breakers and accessories may feature either General Electric or ABB branding. The physical form, fit, function, and specifications remain identical regardless of the label.
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