Schneider NU378518 | Buzzer, New Unica, 76-80dB, 2 modules, white

. Technical Specifications NU378518

• Brand: Schneider Electric

• Series: New Unica

• Reference Code: NU378518

• Product Type: Buzzer / Audible Signaling Device

• Module Size: 2 modules

• Color: White (RAL 9003)

• Rated Voltage: Typically 230 V AC (verify installation voltage before use)

• Sound Pressure Level: 76 to 80 dB (measured at 1 meter)

• Mounting Type: Modular, for installation in New Unica support frames

• Material: UV-resistant thermoplastic

• Dimensions: Matches standard New Unica modular format

• Standards Compliance:

  • IEC 61000 (EMC compliance)

  • IEC 60669-2

  • RoHS compliant

• Operating Temperature: -5°C to +40°C

• Ingress Protection: IP20 (for indoor use only)

. Key Features

• Produces a clear audible alert between 76 and 80 dB

• Modern and compact design, matches New Unica aesthetics

• Easy installation in standard 2-module slots

• Flush front surface for clean integration

• Reliable operation for signaling purposes in controlled environments

• Low power consumption and maintenance-free

. Typical Applications

The NU378518 buzzer module is suitable for:

• Doorbell signaling in residential apartments or villas

• Audible alarm or status indication in control rooms or offices

• Call signaling in healthcare or assisted living environments

• Reminder or warning signals in utility or service areas

• Educational institutions and public facilities