ABB UFC911B104 / 3BHE037864R0104 Circuit Breaker Module | Replacement, Equivalent & Selection Guide
The ABB UFC911B104 (part number 3BHE037864R0104) is a precision-engineered circuit breaker module designed for ABB’s industrial automation and drive systems. At Konmask.com, we specialize in sourcing, verifying, and supplying this module alongside compatible replacements to keep your control systems running without interruption.
Technical Specifications
- Manufacturer: ABB
- Model / SKU: UFC911B104
- Part Number: 3BHE037864R0104
- Product Series: UFC / UNS Series (ABB Drive & Automation Modules)
- Module Type: Circuit Breaker Module
- Weight: Approx. 1,680 g
- Application: Industrial drive systems, DCS, and automation control panels
- Condition Available: New, Refurbished, Tested
- Shipping: Worldwide — secure anti-static packaging
Compatible Replacement & Equivalent Models
If the original UFC911B104 / 3BHE037864R0104 is unavailable or cost-prohibitive, the following models may serve as functional equivalents depending on your system configuration. Always verify electrical and mechanical compatibility before substitution.
- ABB UFC911B101 / 3BHE037864R0101
- ABB UFC911B102 / 3BHE037864R0102
- ABB UFC911B103 / 3BHE037864R0103
- ABB UNITROL / UNS Series equivalent circuit protection modules
- Contact support@konmask.com for cross-reference verification
Why Choose the Original Model
- Exact fit: Designed specifically for ABB drive and automation architectures — no adaptation required
- Certified performance: Meets ABB factory specifications for protection thresholds and response time
- Warranty integrity: Using OEM parts preserves system warranty and compliance
- Reduced risk: Eliminates compatibility guesswork in critical protection circuits
Typical Applications
- ABB ACS / ACS800 / ACS880 series variable frequency drives
- ABB UNITROL excitation systems
- DCS (Distributed Control System) power protection panels
- Industrial motor control centers (MCC)
- Power generation and utility automation systems
- Oil & gas, mining, and heavy manufacturing control cabinets
System Compatibility
The UFC911B104 / 3BHE037864R0104 is engineered for integration within ABB’s modular automation ecosystem. Confirm compatibility by matching:
- Rack / backplane slot type and connector pinout
- Rated voltage and current protection range
- Firmware version requirements (if applicable)
- Physical form factor and mounting dimensions
Not sure if this module fits your system? Send your existing part number or system model to support@konmask.com for a free compatibility check.
Selection Guide
Use the table below to identify the right variant for your application:
| Requirement | Recommended Choice |
|---|---|
| OEM replacement, exact spec match | ABB UFC911B104 / 3BHE037864R0104 (this listing) |
| Lower-cost alternative, same series | UFC911B101 / R0101 or UFC911B102 / R0102 |
| Refurbished / tested unit | Available — contact us for stock and pricing |
| Urgent / emergency supply | Express shipping available — contact us within 24 hrs |
Quality Assurance & Sourcing
- All units are inspected and function-tested prior to shipment
- Sourced from authorized distributors and verified industrial surplus channels
- Anti-static packaging with full traceability documentation
- Certificate of conformance available upon request
- ISO-aligned quality control process
How to Order
- Add to cart directly from this page, or
- Contact us for bulk pricing, lead time, or custom sourcing:
- 📧 support@konmask.com
- 📞 +0086 19859288691
- 🌐 https://konmask.com
- Provide your system model and quantity for a tailored quote
- Payment, shipping, and export documentation arranged upon confirmation
Replacement & Compatibility FAQ
Q: Can I use UFC911B103 as a direct replacement for UFC911B104?
A: The R0103 and R0104 variants differ in configuration parameters. Functional substitution may be possible but requires engineering verification. Contact us for guidance.
Q: Is this module compatible with ABB ACS880 drives?
A: Compatibility depends on the specific drive configuration and firmware. Please share your drive model number for confirmation.
Q: Do you supply refurbished units?
A: Yes. All refurbished units are fully tested and include a test report. Pricing is available on request.
Q: What is the lead time for new stock?
A: In-stock units ship within 1–3 business days. Out-of-stock items typically have a 2–4 week lead time. Contact us for current availability.
Q: Can you provide an export certificate or country-of-origin documentation?
A: Yes, full export documentation is available upon request.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
