GE SKTC3408L4 Spectra RMS SK1200 with microEntelliGuard Trip Unit
The GE SKTC3408L4 is a 800A Spectra RMS SK1200 molded case circuit breaker featuring the advanced microEntelliGuard electronic trip unit with Long-Time, Short-Time, Instantaneous, Ground Fault Trip (LSIG) protection functions with Extended Instantaneous (Selective) trip coordination. Rated 480 Vac Max with 65kA interrupting capacity at 480 Vac, Standard, Extended Instantaneous (Selective).
microEntelliGuard Technology
Based on the EntelliGuard® TU trip unit platform, the microEntelliGuard provides advanced protection, coordination, selectivity, and diagnostic capabilities. Standard features include adjustable long-time, short-time, and instantaneous pickup settings, 3-phase ammeter, backlit LCD display with 5-button keypad, LED status indicator, trip target indication, true RMS current sensing, and EMI immunity per ANSI C37.90. Optional features include ground fault trip/alarm, neutral protection, zone selective interlocking (ZSI), reduced energy let-through (RELT), advanced metering, Modbus communications, waveform capture, and protective relay functions.
Configurable Advanced Features
This breaker base configuration supports optional advanced protection (neutral protection, ZSI, RELT) and advanced features/communications (basic/advanced metering, Modbus, waveform capture, protective relays) via catalog number suffix selection. Contact us for configuration assistance.
Specifications
- Frame: SK1200
- Max Ampere Rating: 800A
- Voltage: 480 Vac Max
- Poles: 3
- Interrupting Capacity: 65kA @ 480 Vac
- Protection Functions: LSIG - Long-Time, Short-Time, Instantaneous, Ground Fault Trip
- UL Rating: Standard, Extended Instantaneous (Selective)
- Trip Unit: microEntelliGuard Electronic
Request a Quote
Request a quote for the GE SKTC3408L4 Spectra RMS microEntelliGuard breaker. Contact us to configure advanced protection functions and features.
