K16
K16 16mm Rectangular Non-Illuminated Buzzer
Model K16-BZ30D, K16-BZ30E
K16-BZ30D, K16-BZ30E by JINHONG for industrial control panels, OEM equipment and automation systems. Category: K16 16mm Buzzer.
- Panel cut-out16 mm
- Head shapeRectangular
- IlluminationNon-Illuminated
- OperationIndicator
- ProtectionIP65
Product Information
The K16-BZ30D is the rectangular, non-illuminated, indicator version of the K16 16 mm panel-mount buzzer series, rated 250V AC/DC / 5A, protection IP65 — for industrial control panels, machinery and OEM equipment.

Key features
- Panel cut-out 16 mm
- Protection degree — IP65
- Terminal style — 110-type solder / quick-connect terminal
- Models in this version — K16-BZ30D, K16-BZ30E
At a glance
| Panel cut-out | 16 mm |
| Head shape | Rectangular |
| Illumination | Non-Illuminated |
| Operation | Indicator |
| Protection | IP65 |
Characteristics
| Electrical ratings | |
| Insulation Resistance | ≥100MΩ minimum (500VDC megger) |
| Dielectric strength | Switch Unit: 2,000V AC, 1 min. between live/non live part and terminals of different poles; 1,000V AC, 1 minute between terminals of the same pole; 1,500V AC, 1 minute between contact and lamp terminals. Illumination Unit: 2,000V AC, 1 min. between live part/ground |
| Mechanical & endurance | |
| Terminal style | 110-type solder / quick-connect terminal |
| Vibration Resistance | 10 to 55Hz, amplitude 1.5mm p-p |
| Weight | >10g |
| Soldering Temperature | 20W/5 seconds or 260°C/3 seconds |
| Operating humidity | 45 ~ 85% RH |
Specifications
Selection chart — Rectangular non-illuminated buzzer, 16 mm panel cut-out. Contact arrangement, lens colour and lamp voltage are specified when ordering.
| Head Shape | Illumination | Operation | Contact Block | Model |
|---|---|---|---|---|
| Rectangular | Non-Illuminated | Indicator | Standard Contact | K16-BZ30D |
| Rectangular | Non-Illuminated | Indicator | Standard Contact | K16-BZ30E |
Factory direct from Wenzhou Jinhong, OEM/ODM welcome.
Dimensions
Dimensions (mm) — Rectangular buzzer, 16 mm panel cut-out.
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