Built for comprehensive system safety, the Siemens SHPD69160NGT is a 1600A electronic trip circuit breaker featuring integrated ground fault protection. This unit-mount MCCB fits Siemens S4 and S5 power panelboards and SB-series switchboards. It includes TA5P600 lugs and is replaced by the 3VA6816-6HQ31-0AA0 frame for modern upgrades. With adjustable Long-Time, Short-Time, Instantaneous, and Ground Fault (LSIG) settings, it provides a 65kAIC rating at 480VAC and robust current-limiting defense.
Sensitrip III Trip Unit, High Interrupting Capacity, Reverse Feed
Product FAQs
7 answers
Which Siemens enclosures are compatible with the SHPD69160NGT?
This PD frame breaker is designed for use in Siemens SB1, SB2, and SB3 switchboards, as well as Type S4 and S5 power panelboards.
Is the SHPD69160NGT suitable for reverse feed applications?
Yes, this solid state molded case circuit breaker is acceptable for reverse connection applications.
What are the lug wire size requirements for this 1600A breaker?
The standard TA5P600 lugs accept five 300 to 600 kcmil copper or aluminum conductors per phase.
What protection features are included in the LSIG electronic trip unit?
The solid state trip unit provides adjustable Long-Time, Short-Time, Instantaneous, and Ground Fault protection, allowing for precise system coordination and equipment protection.
What trip unit family does the SHPD69160NGT use?
It utilizes the Sensitrip III electronic trip unit for advanced low voltage applications.
What is the modern replacement for the SHPD69160NGT?
For modern upgrades, this PD frame breaker is typically replaced by the Siemens 3VA6816-6HQ31-0AA0 frame.
What safety standards does the SHPD69160NGT meet?
This breaker meets UL 489, CSA C22.2 No. 5, and IEC 60947-2 standards for molded case circuit breakers.
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