Free Shipping Over $99
Siemens JXD23B250L Molded Case Circuit Breaker
- 250A
- 3 Pole
- Unit Mount
Siemens
JXD23B250L
Molded Case Circuit Breaker
Brand
Siemens
SKU
JXD23B250L
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Siemens JXD23B250L - 250A 3 Pole Molded Case Circuit Breaker
New
Quantity
Similar Items
400A 3 Pole Molded Case Circuit Breaker
250A 2 Pole Molded Case Circuit Breaker
250A 3 Pole Molded Case Circuit Breaker
Description
Engineered for industrial power distribution, the JXD23B250L is a 250A molded case circuit breaker from the Siemens Sentron family. It delivers reliable overcurrent protection for heavy-duty commercial environments. Designed with a unit mount configuration, this JD frame breaker installs into standalone enclosures, switchboards, and motor control centers. It includes factory-installed line and load lugs for immediate wiring. The breaker features a 65kAIC rating at 240VAC and is HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Part Number | JXD23B250L |
| Series | JXD2 |
| Amperage | 250A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 30kA @ 250VDC |
| Frame Type | JD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 3/0 AWG - 500 kcmil (Cu/Al) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle, Terminal Shields |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No. 5, HACR Rated, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
6 answersWhich Siemens enclosures are compatible with the JXD23B250L circuit breaker?
This JD frame breaker can be installed in Siemens Sentron enclosures, including the NEMA 1 rated J6N1 for indoor use and the NEMA 3R rated J6N3R for outdoor applications.
What replacement lug kits are available for the JXD23B250L?
The TA2J6500 aluminum body lug kit is compatible with this JD frame breaker. It features a 2-barrel design and accepts 3/0 AWG to 500 kcmil copper or aluminum conductors.
Can the JXD23B250L be used in direct current (DC) applications?
Yes, this breaker is rated for up to 250VDC and provides a maximum interrupting capacity of 30kAIC in DC systems.
Are the trip settings on the JXD23B250L adjustable?
This breaker features a thermal magnetic trip unit with a fixed thermal element for long-time protection and an adjustable magnetic element for instantaneous short-circuit protection.
What type of equipment is the JXD23B250L designed for?
As a unit-mount JD frame breaker, it is designed for installation in standalone enclosures, switchboards, and motor control centers.
How is the JXD23B250L mounted in a panel?
It is a unit-mount, feed-thru circuit breaker. It bolts directly to the mounting surface and uses lug connections for both line and load sides, rather than plugging into a busbar.
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.