Siemens SHND69120ANGTH Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Unit Mount
Quantity
Siemens SHND69120ANGTH - 1200A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for continuous operation, the Siemens SHND69120ANGTH is a 100% rated, 1200A MCCB. This 3-pole device ensures maximum power availability without the standard 80% derating requirement. It mounts into Siemens P5 panelboards, S5 power panels, and Sentron switchboards. It includes TA4N8500 lugs and supports reverse feed connections. Equipped with a solid-state trip unit, it features configurable LSIG functions and a 65kAIC rating at 480VAC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SHND69120ANGTH |
| Series | SHND6 |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 50kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P5 Panelboards, S5 Power Panels, Sentron Switchboards |
| Wire Gauge | (4) 250-500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| 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, Alarm Switch, Undervoltage Release, Lug Kits |
|---|---|
| Accessories | Lugs (TA4N8500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, HACR Rated, Reverse Feed, High Interrupting Capacity, True RMS Sensing, Trip-Free Mechanism, Visual Trip Indicator |
Product FAQs
5 answersIs the SHND69120ANGTH rated for continuous operation at its full amperage?
Yes, this breaker is 100% rated. It can carry its full 1200A continuous current without the standard 80% derating requirement, provided it is installed in an enclosure approved for 100% rated applications.
Are wire lugs included with this circuit breaker?
No, this unit is supplied without terminals. To connect the supported (4) 250-500 kcmil copper or aluminum conductors, you must purchase a compatible lug kit separately, such as the Siemens 3TA4P8500.
Which Siemens distribution equipment is compatible with this breaker?
This ND-frame breaker is designed to mount directly into Siemens P5 panelboards, S5 power panels, and Sentron switchboards configured for 1200A unit-mount breakers.
What parameters can be adjusted on the electronic trip unit?
The solid-state trip unit features fully configurable LSIG functions. This allows licensed electricians to adjust the Long-Time, Short-Time, Instantaneous, and Ground-Fault pickup and delay settings for precise system coordination.
Can this model replace older ITE brand 1200A breakers?
Yes, this Sentron series breaker shares the same physical dimensions as legacy ITE and Siemens ND-frame breakers. It serves as a direct drop-in replacement for older 1200A unit-mount applications.
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