Engineered for demanding applications, the Siemens SND69120ANGTH delivers precise protection through its Sensitrip III electronic trip unit. This 1200A, 3-pole MCCB features adjustable Long-Time, Short-Time, Instantaneous, and Ground-Fault (LSIG) settings. Rated for 100% continuous current, it maximizes capacity in high-demand systems. This ND-Frame breaker integrates into Siemens Sentron S4, S5, and SPP panelboards. It provides a 35kAIC rating at 480VAC and includes a neutral CT.
Which Siemens panelboards are compatible with the SND69120ANGTH breaker?
This unit mount breaker is designed for use in Siemens Sentron Type S4, S5, and SPP panelboards, as well as compatible Siemens switchboards.
Is the SND69120ANGTH suitable for reverse connection applications?
Yes, this Sentron series circuit breaker is acceptable for reverse connection, allowing flexibility in how the line and load are wired.
What specific trip adjustments are available on the SND69120ANGTH solid state trip unit?
This breaker features an LSIG electronic trip unit, which allows electricians to adjust Long-Time, Short-Time, Instantaneous, and Ground Fault settings to coordinate with the specific electrical system.
How many conductors per phase do the standard lugs on this 1200A breaker accept?
The included lugs are designed to accept four 250 to 500 kcmil copper or aluminum conductors per phase.
What frame class does the SND69120ANGTH belong to?
This breaker is part of the Siemens ND frame group within the Sentron family.
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