ABB / General ElectricSGHC3601L3XX
ABB / General Electric SGHC3606L4XX Molded Case Circuit Breaker
- 600A
- 3 Pole
- Bolt-On
ABB / General Electric
SGHC3606L4XX
Molded Case Circuit Breaker
Brand
ABB / General Electric
SKU
SGHC3606L4XX
Quantity
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ABB / General Electric SGHC3606L4XX - 600A 3 Pole Molded Case Circuit Breaker
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Description
Engineered for demanding environments, the GE SGHC3606L4XX is a 600A, 3-pole MCCB. It features a microEntelliGuard electronic trip unit providing adjustable long-time, short-time, instantaneous, and ground fault (LSIG) protection. This bolt-on breaker integrates into GE Spectra Series panelboards and switchboards. ABB designates the XT5N 600 LSIG (1SDA102504R1) as its replacement path via retrofit hardware. With a 35 kAIC rating at 480VAC, this HACR-rated device features true RMS sensing.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | SGHC3606L4XX |
| Series | SGHC |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 300-600A |
|---|
| 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 |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits, Rating Plugs |
|---|---|
| Accessories | microEntelliGuard Trip Unit (LSIG) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, IEC, UL |
| Temp Rating | -20C to 55C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, True RMS Sensing, Interchangeable Trip Unit |
Product FAQs
8 answersWhat equipment is the SGHC3606L4XX designed to fit?
This SG frame bolt-on breaker is engineered for installation in GE Spectra Series panelboards, switchboards, and motor control centers.
Which lug kits are compatible with this 3-pole SG frame breaker?
For terminating cables, the TCLK365 (aluminum and copper) or TCOK365 (copper only) lug kits are standard for 3-pole SG frame breakers. The TCLK365 accepts 2/0 AWG to 500 kcmil or 8 AWG to 600 kcmil conductors.
What adjustments are available on the microEntelliGuard LSIG trip unit?
The digital RMS sensing trip unit allows precise field adjustments for Long-time, Short-time, Instantaneous, and Ground-fault (LSIG) protection. It includes multiple curve shapes and thermal memory for optimal system coordination.
What is the ABB replacement path for the SGHC3606L4XX?
Following ABB acquiring GE Industrial Solutions, the XT5N 600 LSIG (catalog number 1SDA102504R1) is designated as the modern replacement path. It can be integrated into existing equipment using specific retrofit hardware.
Does the microEntelliGuard trip unit support arc-flash mitigation?
Yes, this trip unit supports advanced safety features including Reduced Energy Let-Through (RELT) and Zone Selective Interlocking (ZSI). This allows the breaker to integrate into ArcWatch systems for enhanced arc-flash mitigation.
Can this Spectra RMS breaker be used in reverse-feed applications?
Yes, GE Spectra RMS molded case circuit breakers are UL listed for reverse-feed applications, providing flexibility for various commercial and industrial power distribution setups.
Does this breaker require a rating plug?
Yes, Spectra RMS SG frame breakers utilize interchangeable front-mounted rating plugs to establish the continuous ampere rating. You must install the correct rating plug for your specific load requirements before energizing the breaker.
Can I field-install internal accessories in this breaker?
Yes, internal accessories like shunt trips, undervoltage releases, auxiliary contacts, and bell alarms are UL listed for field installation. These accessories are common across the entire line of Spectra RMS breakers.
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