Siemens CC3-B030 Molded Case Circuit Breaker
- 30A
- 3 Pole
- Bolt-On
Quantity
Siemens CC3-B030 - 30A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
The CC3-B030 is a 3-pole, 30A molded case circuit breaker from Siemens' legacy C-Frame family. Built for commercial use, it features integral fuses for current-limiting thermal-magnetic protection. This bolt-on MCCB installs into older Siemens and ITE panelboards, including FC-20 and CDP-6 series. It is replaced by the CED63B030 for modern upgrades. Rated for 480VAC, it delivers a 200kA interrupting capacity at 240V. The unit includes load side lugs and is HACR rated.Specifications
| Brand | Siemens |
|---|---|
| Part Number | CC3-B030-R |
| Series | CC |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 480VAC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480Y/277VAC, 100kA @ 480VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens / ITE Legacy Panelboards (e.g. FC-20, CDP-6) |
| Wire Gauge | #14-10 AWG |
| Max Wire | 10 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 |
|---|---|
| Accessories | Load Side Lugs Included, Integral Fuses |
| Standards | UL 489, CSA C22.2 No. 5 |
| Approval | UL, CSA |
| Temp Rating | 40°C |
| Construction Features | Current Limiting, Fused, HACR Rated, Non-Interchangeable Trip |
| Special Features | Integrally Fused |
Product FAQs
6 answersWhich panelboards are compatible with the CC3-B030 circuit breaker?
This bolt-on breaker is designed for use in Siemens and legacy ITE panelboards, including the FC-20 and CDP-6 series.
Is the Siemens CC3-B030 the same as the ITE CC3-B030?
Yes, Siemens acquired ITE and continued manufacturing the CC frame breakers. The CC3-B030 can be used to replace older ITE-branded breakers with the exact same catalog number.
What does the LI trip function indicate on this breaker?
The LI designation means the breaker provides Long-Time and Instantaneous trip functions, delivering standard thermal-magnetic protection against overloads and short circuits.
What is the modern replacement for the legacy CC3-B030 breaker?
For modern upgrades, the legacy CC3-B030 is typically replaced by the Siemens CED63B030 molded case circuit breaker.
Does the CC3-B030 include integral fuses?
Yes, this specific CC frame breaker features integral fuses to provide current-limiting protection and achieve its high interrupting capacity.
Is the trip unit on the CC3-B030 adjustable?
No, this breaker features a fixed thermal-magnetic trip unit with non-interchangeable Long-Time and Instantaneous functions.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 21 reviews.
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Very courteous and professional help and a great product!
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Thanks
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We were in need of a main breaker that is harder to find and Super Breaker had it and w got it in time for installation.
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Superbreakers always delivers, fast well packaged delivery.
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Very happy with everything