Siemens SHMD69800A Molded Case Circuit Breaker
- 800A
- 3 Pole
- Unit Mount
Quantity
Siemens SHMD69800A - 800A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for industrial applications, the Siemens SHMD69800A is a 3-pole, 800A molded case circuit breaker from the Sentron MD Frame family. This unit-mount breaker installs into Siemens Sentron panelboards. For legacy upgrades, it is replaced by the 3VA6580-6HL32-0AA0 (requires a retrofit kit). Rated at 65 kAIC at 480V, it features a Sensitrip III electronic trip unit with adjustable long-time and instantaneous (LI) functions. It is HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SHMD69800A |
| Series | SHMD6 |
| Amperage | 800A |
| 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 Sentron Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | (3) 1/0 AWG - 500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 1/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits |
|---|---|
| Accessories | Line and Load Lugs (TA3K500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, High Interrupting Capacity, True RMS Sensing |
Product FAQs
8 answersWhat panelboards and enclosures are compatible with the SHMD69800A?
This MD-frame breaker is designed for use in Siemens Sentron panelboards, switchboards, and motor control centers.
Is there a direct replacement for the legacy SHMD69800A breaker?
Yes, for legacy upgrades, it is replaced by the Siemens 3VA6580-6HL32-0AA0. Note that installing the newer 3VA series breaker will require a retrofit kit.
Can the SHMD69800A be reverse fed?
Yes, this breaker is acceptable for reverse connection applications.
What wire sizes are accepted by the lugs on this breaker?
The standard lugs accept three 1/0 AWG to 500 kcmil copper or aluminum conductors per phase.
What lug kit is used with the SHMD69800A?
The standard line and load lug kit for this breaker is the TA3K500.
What trip unit is installed in the SHMD69800A?
It features a Sensitrip III electronic trip unit with True RMS sensing and adjustable long-time and instantaneous (LI) functions.
Is this breaker HACR rated?
Yes, the SHMD69800A is HACR rated for use with heating, air conditioning, and refrigeration equipment.
What safety standards does the SHMD69800A meet?
This breaker is UL 489 listed and meets CSA C22.2 No. 5 and IEC 60947-2 standards.
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