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Siemens SND69120ANGTH Molded Case Circuit Breaker

  • 1200A
  • 3 Pole
  • Unit Mount
Siemens SND69120ANGTH
Molded Case Circuit Breaker
Brand Siemens
SKU SND69120ANGTH
Select Item Condition
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  • 1200A
  • 3 Pole
  • Unit Mount

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Siemens SND69120ANGTH 3 Pole Circuit Breaker

Siemens SND69120ANGTH - 1200A 3 Pole Molded Case Circuit Breaker

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$5,229.06 Check Stock

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Description

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.

Specifications

Key specifications
Brand Siemens
Part Number SND69120ANGTH
Series SND6
Amperage 1200A
Poles 3
Mounting Style Unit Mount
Voltage 240VAC, 480VAC, 600VAC
Phase 3
AIC Rating 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC
Fit and installation
Terminal Type Lugs
For Use With Siemens Sentron Panelboards (Type S4, S5, SPP), Switchboards
Wire Gauge (4) 250-500 kcmil (Cu/Al)
Max Wire 500 kcmil
Min Wire 250 kcmil
Protection and operation
Trip Technology Electronic Trip
Trip Function Code LSIG
Trip Function Long-Time, Short-Time, Instantaneous, Ground Fault
Trip Adjustability Adjustable
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits
Accessories Neutral CT, Lugs Not Included
Standards CSA C22.2 No. 5, NEMA AB-1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features 100% Rated, HACR Rated, Reverse Feed

Product FAQs

5 answers
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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