Siemens SHMD69600ANGT Molded Case Circuit Breaker
- 600A
- 3 Pole
- Unit Mount
Quantity
Siemens SHMD69600ANGT - 600A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered for maximum system coordination, this 600A Sentron MD frame breaker delivers advanced electronic trip capabilities. The Sensitrip III microprocessor provides adjustable long-time, short-time, instantaneous, and ground fault (LSIG) protection. Built for unit mount applications, it fits into Siemens Sentron panelboards and switchboards. For future upgrades, this model is replaced by the 3VA6560-6KQ32-0AA0 using a retrofit kit. This HACR-rated breaker accepts reverse connections.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SHMD69600ANGT |
| Series | SHMD6 |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 50kA @ 600VAC |
| Frame Type | SMD |
|---|---|
| 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 | LSIG |
| Trip Function | Long-Time, Short-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Lug Kits |
|---|---|
| Accessories | Lugs Not Included |
| 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
6 answersWhat types of Siemens equipment can the SHMD69600ANGT be installed in?
This unit-mount MD-frame breaker is designed for installation in Siemens Sentron panelboards, switchboards, and motor control centers (MCCs). It is commonly utilized for large feeder circuits in commercial and industrial power distribution networks.
Are lugs included with the SHMD69600ANGT, and what wire sizes do they accept?
Yes, this breaker includes factory-installed lugs that accommodate up to three 1/0 AWG to 500 kcmil copper or aluminum (Cu/Al) conductors per phase, making it suitable for heavy-duty feeder applications.
What advantages does the solid-state LSIG trip unit offer on the SHMD69600ANGT?
Unlike standard thermal-magnetic breakers, the electronic Sensitrip microprocessor allows panel builders to precisely adjust Long-Time, Short-Time, Instantaneous, and Ground Fault settings. This improves selective coordination in complex power systems.
Can the SHMD69600ANGT be reverse-fed?
Yes, this breaker is HACR-rated and acceptable for reverse connection applications, providing wiring flexibility when configuring custom switchboards and distribution panels.
What does the "G" in the SHMD69600ANGT catalog number signify?
It indicates that the breaker's electronic trip unit includes integrated Ground Fault protection, completing the LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault) configuration.
Can the SHMD69600ANGT replace older ITE MD-frame breakers?
Yes, this Sentron MD-frame breaker shares the same physical footprint as many legacy Siemens and ITE 600A MD-frame breakers. It can be used as a replacement in existing switchboards, provided the interrupting capacity and LSIG trip functions meet your current system requirements.
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