• KOINO NF Series Flush Panel Buzzers (22/25/30 mm)
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KOINO NF Series Flush Panel Buzzers (22/25/30 mm)

KOINO NF Series Flush Panel Buzzers (22/25/30 mm)

Flush-type panel-mount piezo buzzer for 22, 25 or 30 mm holes with minimal front projection.

Key features

  • Flush type with minimal front projection
  • Low operating current
  • Various sound patterns
  • Red lamp for operation check (NF25U, NF30U)
  • Standard or IP65 protected versions (NF25U, NF30U)

Specifications

Buzzer Type Piezo disc
Supply Voltage 12-24 VDC (+/-10%)
Current Consumption 25 mA max.
Sound Pressure 65 dB min.
Protection Standard IP40, protected type IP65
Ambient Temperature -10 to +55 C
Material Buzzer: Nylon, guard: aluminum
NF22U Mounting Hole: 22 mm | Indicator Lamp: None | Weight: 22 g
NF25U Mounting Hole: 25 mm | Indicator Lamp: Red | Weight: 24 g
NF30U Mounting Hole: 30 mm | Indicator Lamp: Red | Weight: 30 g
BuzzersKOINO
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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KOINO NF Series Flush Panel Buzzers (22/25/30 mm)

Brand KOINO·Buzzers

Available part numbers (3)

NF22U, NF25U, NF30U

How to order

Send the KOINO part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
NF22UMounting Hole: 22 mm | Indicator Lamp: None | Weight: 22 g
NF25UMounting Hole: 25 mm | Indicator Lamp: Red | Weight: 24 g
NF30UMounting Hole: 30 mm | Indicator Lamp: Red | Weight: 30 g

Need a different model, or a part not listed here? Send us your parts list →

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