Product

Himel

HIMEL – MINIATURE CIRCUIT BREAKER (MCB) – HDB SERIES

Category : Miniature Circuit Breakers (MCB)

The Himel HDB series miniature circuit breakers (MCBs) provide dependable protection against overload and short-circuit conditions in residential, commercial and industrial electrical systems. The HDB9 and HDB3W ranges are available in multiple pole configurations to suit various installation requirements.

The Himel HDB series MCB range includes the Himel HDB9 MCB and the Himel HDB3W MCB. Every Himel MCB is chosen by rated current, poles, trip curve and breaking capacity.

*Specifications vary between the HDB9 and HDB3W ranges. Confirm the rated current, number of poles, trip curve and breaking capacity before ordering.

Browse more Miniature Circuit Breakers (MCB) from Trans-Digi Global.

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Local Singapore stock
Authorised distributor
As-built docs
Same-day response

Typical applications in Singapore

Distribution Boards

Lighting Circuits

Socket Circuits

Commercial Buildings

Residential Buildings

Light Industrial

Key specifications (indicative)

Product range:	HDB9 and HDB3W miniature circuit breakers
Pole configurations:	One-pole, two-pole, three-pole and four-pole options
Rated current:	Model dependent
Tripping curves:	Application-dependent curve options
Breaking capacity:	Model dependent
Mounting:	Standard DIN-rail installation

Highlights & Features

Compact DIN-rail construction simplifies installation and maintenance.
Multiple pole configurations support a wide variety of applications.
Reliable trip performance enhances overall system safety.
Clear operating indicators improve troubleshooting efficiency.
Designed for long service life and dependable operation.
Suitable for new installations

Downloads

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HDB9H63A1C6 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 6A

PDF

HDB9H63A1C10 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 10A

PDF

HDB9H63A1C16 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 16A

PDF

HDB9H63A1C20 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 20A

PDF

HDB9H63A1C32 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 32A

PDF

HDB9H63A1C40 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 40A

PDF

HDB9H63A1C63 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 1P, C curve, 63A

PDF

HDB9H63A2B20 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 2P, B curve, 20A

PDF

HDB9H63A3C6 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 6A

PDF

HDB9H63A3C10 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 10A

PDF

HDB9H63A3C16 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 16A

PDF

HDB9H63A3C20 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 20A

PDF

HDB9H63A3C32 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 32A

PDF

HDB9H63A3C40 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 40A

PDF

HDB9H63A3C63 Datasheet

Miniature circuit breaker, HDB9, 18mm, AC, 10kA, 3P, C curve, 63A

PDF

HDB3W125H3C100 Datasheet

Miniature circuit breaker, HDB3w-125, 27mm, AC, 10 kA, 3P, C curve, 100 A

PDF

HDB3W125H4C100 Datasheet

Miniature circuit breaker, HDB3w-125, 27mm, AC, 10 kA, 4P, C curve, 100 A

PDF

HDB3WN4C6 Datasheet

Miniature circuit breaker HDB3W - 18mm, AC, C, 4P, 6 kA - 6 A

PDF

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HIMEL – MINIATURE CIRCUIT BREAKER (MCB) – HDB SERIES

Typical applications in Singapore

Key specifications (indicative)

Highlights & Features