Description
SKLC3612L3XX General Electric Molded Case Circuit Breaker SKLC,3 Pole, 1200 Amps,600 VAC,100% Rated,35KAIC @ 480VAC,General Electric,Breaker Designed around the robust SK frame, this 1200-ampere molded case breaker offers sophisticated LSI electronic trip functions. The integrated microEntelliGuard technology ensures accurate true RMS sensing for demanding commercial applications. It fastens securely into GE Spectra Series switchboards and motor control centers. While eventually replaced by the ABB Tmax XT7, this unit maintains existing infrastructure without requiring extensive modifications. High-interrupting capacities of 100kA.
Spectra RMS molded case circuit breakers with microEntelliGuardTM trip units (SG600 and SK1200) offer flexible system protection, metering and communication options required on the most advanced electrical systems. Fully adjustable time-current curves (with three long-time curve shapes, MVT I2t, CB, and Fuse I4t) and optional protective relays provide optimal system coordination and protection. In addition to standard metering, the microEntelliGuardTM trip units are available with ground fault alarm, Reduced Energy Let-Through (RELT), Zone Selective Interlocking (ST/GF/INST), neutral protection, waveform capture, programmable output contacts, advanced metering and direct Modbus communications for integration with EnerVista Viewpoint power system monitoring software. The microEntelliGuardTM trip unit uses the same universal rating plugs and test kit offered for the EntelliGuard TU trip unit as well as common internal accessories used across the entire Spectra RMS family of molded case circuit breakers. SK(M)800 65 KAIC 80% LSI + XX
Specifications
| Brand | ABB / General Electric |
| Series | SKLC |
| Part Number | SKLC3612L3XX |
| Amperage | 1200A |
| Amperage Range | 600-1200A |
| Voltage | 120VAC, 240VAC, 277VAC, 480VAC, 600VAC, 120/240VAC |
| Poles | 3 |
| Phase | 3 |
| AIC Rating | 100kA @ 120VAC, 100kA @ 240VAC, 65kA @ 277VAC, 65kA @ 480VAC, 42kA @ 600VAC, 100kA @ 120/240VAC |
| Mounting Style | Bolt-On |
| 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 | LSI |
| Trip Function | Long-Time, Short-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Wire Gauge | (4) 250-500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Available Options | Lugs, Rating Plugs, Shunt Trip, Auxiliary Switch, Bell Alarm, Undervoltage Release, Padlock Attachment |
| Accessories | microEntelliGuard Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, HACR Rated, Current Limiting, Reverse Feed, True RMS Sensing, Interchangeable Trip Unit |
