Siemens SLD69600NGT Molded Case Circuit Breaker
- 600A
- 3 Pole
- Unit Mount
Quantity
Siemens SLD69600NGT - 600A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Delivering advanced circuit protection, the Siemens SLD69600NGT is a 600A, 3-pole molded case circuit breaker with Sensitrip III technology. It mounts into Siemens Sentron Type P4 and P5 panelboards, switchboards, and motor control centers. While eventually replaced by the 3VA series requiring a retrofit, this LD-frame breaker remains a direct fit for legacy systems. It offers 35kAIC at 480V, adjustable LSIG trip functions, and reverse feed capability. TA2J6500 lugs are included.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SLD69600NGT |
| Series | SLD6 |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | SLD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Sentron Panelboards (Type P4, P5), Switchboards, Motor Control Centers |
| Wire Gauge | (2) 3/0 AWG - 500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| 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, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Lugs Included (TA2J6500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Reverse Feed |
Product FAQs
6 answersWhat panels and enclosures are compatible with the SLD69600NGT?
This breaker is designed for installation in Siemens Sentron Type P4 and P5 panelboards, as well as compatible Siemens switchboards and motor control centers.
What wire sizes are supported by the standard lugs?
The included lugs accept two 3/0 AWG to 500 kcmil copper or aluminum conductors per phase.
What does the NGT suffix indicate in the catalog number?
The NGT suffix designates a solid state electronic trip unit configured with LSIG functions, providing Long-Time, Short-Time, Instantaneous, and Ground Fault protection.
Does this breaker provide equipment ground fault protection?
Yes, the integrated LSIG electronic trip unit includes adjustable ground fault protection to safeguard equipment from ground faults.
Are the trip unit parameters adjustable?
Yes, the electronic trip unit features adjustable settings for long-time, short-time, instantaneous, and ground fault pickup and delay to ensure proper system coordination.
Can the SLD69600NGT replace legacy Siemens or ITE LD frame breakers?
Yes, it shares the same physical footprint and mounting dimensions as older Siemens and ITE LD6 and HLD6 thermal magnetic breakers, making it a direct physical replacement for solid state upgrades.
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