Siemens SND69120AH Molded Case Circuit Breaker
- 1200A
- 3 Pole
- Unit Mount
Siemens
SND69120AH
Molded Case Circuit Breaker
Brand
Siemens
SKU
SND69120AH
Quantity
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Siemens SND69120AH - 1200A 3 Pole Molded Case Circuit Breaker
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1200A 3 Pole Molded Case Circuit Breaker
1200A 3 Pole Molded Case Circuit Breaker
Description
Built for demanding industrial environments, the Siemens SND69120AH provides 100% rated, 1200A power distribution. It comes equipped with a Sensitrip III electronic trip unit that offers adjustable long-time and instantaneous (LI) protection for optimized system coordination. The unit-mount design installs into Siemens S4, S5, and SPP power panelboards, as well as standard switchboards. It delivers a 35kAIC rating at 480VAC and is replaced by the SND6B120LIH model.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SND69120AH |
| Series | SND6 |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | SND |
|---|---|
| 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 |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, HACR Rated, Reverse Feed |
Product FAQs
5 answersWhat panelboards are compatible with the SND69120AH circuit breaker?
This unit mounts directly into Siemens Sentron Type S4, Type S5, and SPP power panelboards, as well as standard Siemens switchboards.
What is the direct replacement for the SND69120AH?
The SND69120AH is a legacy model that has been directly replaced by the Siemens SND6B120LIH molded case circuit breaker.
Is the SND69120AH rated for 100 percent continuous current?
Yes, this model is 100 percent rated, allowing it to carry its full 1200A load continuously without the standard 80 percent derating requirement.
What type of trip unit is equipped on this breaker?
It features a Sensitrip solid-state electronic trip unit providing adjustable long-time and instantaneous (LI) protection for precise system coordination.
What are the standard wire capacity limits for the lugs on this breaker?
The factory lugs accept four 250 to 500 kcmil copper or aluminum (Cu/Al) conductors per phase.
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