Siemens SLD69500 Molded Case Circuit Breaker
- 500A
- 3 Pole
- Unit Mount
Quantity
Siemens SLD69500 - 500A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for heavy-duty distribution, this 500A three-pole breaker provides reliable electronic trip protection. The microprocessor design ensures accurate monitoring. This unit-mount device fits seamlessly into Siemens Sentron Type P4 and P5 panelboards. It serves as a crucial maintenance component for older LD-frame installations. Adjustable LI pickup settings offer superior coordination. The breaker supports reverse feeding and delivers 65kAIC capacity at 240VAC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SLD69500 |
| Series | SLD6 |
| Amperage | 500A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens Sentron Panelboards (Type P4, P5), Switchboards, Motor Control Centers |
| Wire Gauge | (2) 3/0 AWG - 500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 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, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Lugs Not Included (Requires TA2J6500) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Reverse Feed |
Product FAQs
5 answersAre lugs included with the SLD69500 circuit breaker?
No, lugs are not included with this breaker. For standard installations, you will need to purchase a compatible lug kit such as the Siemens TA2J6500, which accepts two 3/0 AWG to 500 kcmil copper or aluminum wires per phase.
Can the Siemens SLD69500 be reverse fed?
Yes, this breaker is acceptable for reverse connection applications, allowing power to be fed from either the line or load side.
What equipment is the SLD69500 compatible with?
This LD-frame breaker is designed for use in Siemens Sentron Type P4 and P5 panelboards, as well as compatible switchboards and motor control centers.
What does the LI trip function code mean on this breaker?
The LI designation indicates that the electronic trip unit features adjustable Long-Time (L) and Instantaneous (I) protection settings, allowing for precise coordination with your electrical system.
What is the difference between the Siemens SLD6 and LD6 circuit breakers?
Both are LD-frame breakers with the same physical dimensions and interrupting ratings, but the SLD6 features a solid-state electronic trip unit for more precise adjustability, whereas the standard LD6 uses a traditional thermal-magnetic trip unit.
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