Siemens HEB3B100 Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Siemens
HEB3B100
Molded Case Circuit Breaker
Brand
Siemens
SKU
HEB3B100
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Siemens HEB3B100 - 100A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Similar Items
125A 3 Pole Molded Case Circuit Breaker
60A 3 Pole Molded Case Circuit Breaker
50A 3 Pole Molded Case Circuit Breaker
Description
Built for heavy-duty industrial applications, this 100A Sentron series breaker delivers consistent thermal-magnetic trip performance. The 3-pole device ensures safe electrical distribution across 480VAC and 600Y/347VAC commercial networks. The bolt-on configuration mounts into Siemens P3, P4, and P5 panelboards. Facilities planning future upgrades should note this frame is replaced by the HEG3B100B.Specifications
| Brand | Siemens |
|---|---|
| Series | HEB |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 42kA @ 125/250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P3, P4, P5 Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu), 12-1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Undervoltage Release |
|---|---|
| Accessories | Load Side Lugs |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
6 answersWhich Siemens panelboards are compatible with the HEB3B100 circuit breaker?
This bolt-on breaker is designed for installation in Siemens P3, P4, and P5 series panelboards.
What wire sizes are supported by the standard lugs on the HEB3B100?
The standard lugs accept 14 to 1/0 AWG copper (Cu) conductors and 12 to 1/0 AWG aluminum (Al) conductors.
Is the HEB3B100 suitable for direct current (DC) applications?
Yes, this breaker is rated for DC systems up to 125/250VDC, where it provides an interrupting capacity of 42kAIC.
What is the difference between Siemens NEB and HEB circuit breakers?
Both belong to the same frame group and share physical dimensions, but the HEB series provides a higher interrupting capacity (AIC) compared to the standard-rated NEB series.
Can I adjust the trip curve on this breaker?
No, the HEB3B100 features a fixed thermal magnetic trip unit with non-adjustable Long-Time and Instantaneous (LI) protection.
How does this breaker connect to the panelboard bus?
The HEB3B100 utilizes a bolt-on mounting configuration, ensuring a secure and vibration-resistant mechanical connection to the panelboard bus bars.
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.
Reviews
Review summary
Customers rate this product 4.0 out of 5 based on 1 review.
Total 5 star reviews: 0 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Search
Rating
1 review
- JJohnReviewingSiemens HEB3B015B - 15A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars9/19/234 Stars
Great service