ABB / General ElectricSKHA36AT0800
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ABB / General Electric SKHA36AT1200 Molded Case Circuit Breaker Frame Only
- 1200A
- 3 Pole
- Bolt-On
ABB / General Electric
SKHA36AT1200
Molded Case Circuit Breaker Frame Only
Brand
ABB / General Electric
SKU
SKHA36AT1200
Quantity
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ABB / General Electric SKHA36AT1200 - 1200A 3 Pole Molded Case Circuit Breaker Frame Only
New
Quantity
Quantity
ABB / General Electric SKHA36AT1200 - 1200A 3 Pole Molded Case Circuit Breaker Frame Only
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKHA36AT1200 |
| Series | SKHA |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480Y/277VAC, 50kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC |
| Frame Type | SKHA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Spectra Series Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | (4) 250 kcmil - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Rating Plugs, Padlock Attachment |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing, Interchangeable Rating Plug, Solid State Trip, High Interrupting Capacity |
Quantity
ABB / General Electric SKHA36AT1200 - 1200A 3 Pole Molded Case Circuit Breaker Frame Only
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKHA36AT1200-R |
| Series | SKHA |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480Y/277VAC, 50kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC |
| Frame Type | SKHA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Spectra Series Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | (4) 250 kcmil - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Rating Plugs, Padlock Attachment |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing, Interchangeable Rating Plug, Solid State Trip, High Interrupting Capacity |
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Description
Built for maximum capacity, the SKHA36AT1200 is a 1200A, 3-pole MCCB frame from the GE Spectra RMS line. It features an electronic trip unit with digital sampling for accurate overcurrent protection. This breaker bolts into Spectra Series panelboards and switchboards. For infrastructure updates, it is replaced by the XT7SU312EFFF000XXX (requires a retrofit kit for Spectra enclosures). With a 50kAIC rating at 480V, it offers adjustable LSI trip functions and reverse feed capability.
Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SKHA36AT1200 |
| Series | SKHA |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480Y/277VAC, 50kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC |
| Frame Type | SKHA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Spectra Series Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | (4) 250 kcmil - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Rating Plugs, Padlock Attachment |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, True RMS Sensing, Interchangeable Rating Plug, Solid State Trip, High Interrupting Capacity |
Product FAQs
6 answersDoes the SKHA36AT1200 breaker frame require a separate rating plug?
Yes. Like all GE Spectra RMS SK1200 frames, this unit requires a front-mounted, field-installable rating plug (such as the SRPK1200 series) to establish the operational ampere rating. The breaker will not function properly without the correct plug installed.
Is the SKHA36AT1200 a standard-rated or 100% rated circuit breaker?
This SKHA frame is a standard-rated device, meaning it is designed to carry up to 80% of its nameplate rating continuously in standard enclosures. Applications requiring a 100% continuous rating will need a different frame type, such as the SKHC or SKHH series.
What wire sizes are supported by the terminal lugs on this breaker?
The included lug terminals accommodate four conductors per phase, supporting wire gauges from 250 kcmil to 500 kcmil. The lugs are dual-rated for both aluminum and copper (Al/Cu) wiring.
What types of electrical equipment is the SKHA36AT1200 compatible with?
This bolt-on molded case circuit breaker is engineered specifically for integration into ABB / GE Spectra Series distribution equipment, including panelboards, switchboards, and motor control centers (MCCs).
How does the LSI solid-state trip unit improve system protection?
The electronic LSI (Long-Time, Short-Time, Instantaneous) trip unit features true RMS current sensing and adjustable overcurrent profiles. This allows electricians and panel builders to precisely shape the trip curve, ensuring tight selective coordination to isolate downstream faults without triggering a full system outage.
Why is this Spectra RMS breaker listed under both ABB and General Electric?
Following ABB's acquisition of GE Industrial Solutions, the legacy GE Spectra RMS product line transitioned to the ABB portfolio. Depending on the manufacturing date, these exact OEM components may arrive with GE, ABB, or dual-branded labeling.
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Reviews
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Customers rate this product 5.0 out of 5 based on 1 review.
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Rating
1 review
- BWBranden W.ReviewingABB / General Electric SKHA36AT0800 - 800A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/23/19Great value
i have used superbreakers on several occasions and i am always happy with the quality of product.