Variable Speed Drive
HIMEL HDB9H MCB
Miniature Circuit Breaker
HIMEL HDB9H MCB
Model: HDB9H · Category: Miniature Circuit Breaker
The HIMEL HDB9H MCB is a next-generation miniature circuit breaker designed to deliver superior electrical protection across residential, commercial, and industrial applications. With a breaking capacity of up to 10 kA, it meets the high-level requirements of modern installations that need strong and dependable fault protection.
Engineered for challenging environments, the HIMEL HDB9H MCB operates smoothly in temperatures ranging from -30°C to +70°C. It offers an impressive 10,000 electrical operations, ensuring long service life and consistent performance.It also complies with the highest 3-energy limiting capacity requirements defined in the EN 60898 standard, which helps restrict the energy let-through during short-circuit conditions.
Thanks to its fast-breaking technology and advanced internal structure, the HIMEL HDB9H MCB reacts quickly to faults, reducing the risk of damage to equipment and wiring. This makes it an ideal choice for projects that require high protection, reliability, and long-term operational stability.
For enquires on this product, you may email, call or contact us via the CONTACT US page.
Where It's Used
Typical applications in Singapore
Key specifications (indicative)
Highlights & features
- Speed control matched to real demand rather than throttling
- Closed-loop PID with sleep / wake on low demand
- Soft ramps remove direct-on-line mechanical shock
- Motor protection: overload, phase loss and stall
- Modbus / BACnet options for BMS integration
- Per-model datasheets available on request
Downloads
All technical documentsNeed the {model} on your project?
Send Jason the motor rating, voltage, phase, quantity and application. We'll confirm the exact model, check stock and get a quotation back — same business day.
Talk to Jason directly
- +65 9657 4626
- jason.lee@transdg.com
- Authorised Himel partner