Confirm the complete UPB400X part number and series from the product label.
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Industrial productHYUNDAIPart number: UPB400X
HYUNDAI UPB400X Molded Case Circuit Breaker 400A Used
- Part number
- UPB400X
- Availability
- In stock
- Category
- Electrical Control & Protection
- Subcategory
- Circuit Breakers
✓ Part-number review✓ Condition stated in quote✓ Worldwide delivery options
Product overview
UPB400X product information
HYUNDAI UPB400X
Used HYUNDAI UPB400X molded case circuit breaker offering cost-effective 400A protection for industrial power distribution systems.
| Brand | HYUNDAI |
| Model | UPB400X |
| Voltage | 690 V AC |
| Country of Origin | South Korea |
| Weight | 3.2 kg |
| Dimensions | 200 x 130 x 100 mm |
| Warranty | 6 months |
| Certifications | IEC 60947-2, CE |
| SKU / MPN | UPB400X |
| What’s in the box | Used HYUNDAI UPB400X molded case circuit breaker, mounting hardware, basic terminal accessories |
| Rated Current | 400 A |
| Rated Voltage | 690 V AC |
| Poles | 3-Pole |
| Breaking Capacity | 35 kA at 415 V AC |
| Mounting Type | Fixed |
| Trip Unit | Thermal-magnetic |
Key benefits: Reliable overload and short-circuit protection, robust 400A rating, fixed mounting simplicity, suitable for industrial panel integration, cost-effective used surplus option
Typical applications: Industrial control panels, factory power distribution, feeder circuits, motor protection, lighting panels, HVAC systems, commercial and industrial electrical cabinets
Lifecycle: Used surplus; legacy/limited availability, no guaranteed manufacturer support
Compatibility01 02 03 04
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Industrial components can differ by series, firmware, voltage, network, terminal base, memory, accessories and approvals. A matching front label does not by itself guarantee a drop-in replacement.
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Supply condition
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New product
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Unused surplus
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Refurbished product
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Used product
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Documents & support
Technical references
Manufacturer documentation should be used for engineering, installation, safety and certification decisions. This page supports identification and sourcing; it does not replace the manufacturer manual.
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Common product questions
Find answers about product identification, compatibility, condition options and quotation requirements.
How can I identify the correct product?
Check the complete part number, series, revision and product label before requesting a quotation.
How should compatibility be confirmed?
Compare the electrical specifications, communication requirements, accessories and existing system documentation.
Which condition options are available?
Products may be offered as new, surplus, refurbished or used. The quotation will state the supplied condition.
What information is needed for a quotation?
Provide the part number, quantity, preferred condition, destination and required delivery date.
Need UPB400X?
Request a QuoteSend the part number and receive a clear quotation.
Include quantity, acceptable condition, destination and timing. A label photo helps verify the request.