Siemens SJD69300GH Molded Case Circuit Breaker
- 300A
- 3 Pole
- Unit Mount
Quantity
Siemens SJD69300GH - 300A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for commercial and industrial applications, the Siemens SJD69300GH delivers 300A of reliable power distribution. This 3-pole molded case circuit breaker installs into Sentron panelboards (Type P4, P5, SPP), switchboards, and motor control centers. Rated for 65kAIC at 240V, it features an advanced Sensitrip III electronic trip unit with adjustable long-time, instantaneous, and ground fault (LIG) protection. It is 100% rated and can be replaced by the 3VA series using a retrofit kit.Specifications
| Brand | Siemens |
|---|---|
| Part Number | SJD69300GH |
| Series | SJD6 |
| Amperage | 300A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 60-300A |
|---|
| Frame Type | SJD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Sentron Panelboards (Type P4, P5, SPP), Switchboards, Motor Control Centers |
| Wire Gauge | 3/0 AWG - 500 kcmil |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Lugs Not Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | 100% Rated, Ground Fault Protection, HACR Rated, Reverse Feed, Visual Trip Indicator |
Product FAQs
6 answersWhich panelboards and enclosures are compatible with the SJD69300GH breaker?
This JD frame breaker is designed for use in Siemens Sentron Type P4, P5, and SPP panelboards, as well as compatible Siemens switchboards and motor control centers.
What does the LIG designation mean on the SJD69300GH trip unit?
LIG indicates the electronic trip unit includes adjustable settings for Long-Time, Instantaneous, and Ground Fault protection. This allows precise coordination for overloads, short circuits, and ground faults without a short-time delay function.
Can I use the SJD69300GH to replace an older ITE breaker?
Yes, Siemens acquired ITE and continued manufacturing the Sentron series. The SJD69300GH is a direct replacement for older ITE breakers with the same catalog number and frame specifications.
Is the trip unit on the SJD69300GH interchangeable?
The SJD69300GH features a solid state electronic trip unit. Solid state trip units in the SJD frame are non-interchangeable and come factory assembled with the breaker frame.
Does the SJD69300GH provide built-in ground fault protection?
Yes, the integrated LIG electronic trip unit includes ground fault protection. This allows the breaker to detect and interrupt ground faults without requiring a separate external ground fault relay system.
Can the SJD69300GH be reverse fed?
Yes, SJD6 frame circuit breakers with non-interchangeable trip units are acceptable for reverse connection applications. Always verify local codes and UL requirements before reverse feeding.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.