Schneider NU378530 | Buzzer, New Unica, 76-80dB, 2 modules, aluminium

Schneider NU378530 | Buzzer, New Unica, 76-80dB, 2 modules, aluminium

Description

Schneider NU378530 is a Schneider Electric New Unica buzzer designed to provide reliable audible signalling for residential and commercial electrical installations. Operating at 230V AC, 50/60Hz, this 2-module signalling device provides a clear audible alert while maintaining the modern modular appearance of the New Unica range.

The Schneider NU378530 produces an adjustable acoustic level between 76 and 80 dB at 1 metre, allowing the sound level to be adapted according to the installation environment. With a low current consumption of approximately 40mA, it provides effective audible signalling while maintaining efficient electrical operation.

Designed for straightforward installation, the Schneider NU378530 features screw terminals suitable for rigid and flexible conductors from 0.75 to 1.5 mm². Its clip-in mounting system and compact 2-module format allow easy integration with compatible Schneider Electric New Unica frames and accessories.

The Schneider NU378530 features an aluminium finish, IP20 protection and IK04 mechanical impact resistance. Its durable construction, adjustable sound level and reliable Schneider Electric engineering make it suitable for doorbell signalling, visitor alerts and other indoor audible notification applications.

Uses

Suitable for residential doorbell systems.

Ideal for providing audible visitor notifications.

Suitable for apartments, villas and residential buildings.

Can be installed in offices and administrative buildings.

Suitable for reception areas and commercial facilities.

Can be used for indoor audible signalling applications.

Suitable for hotels and hospitality installations.

Compatible with Schneider Electric New Unica modular wiring systems.

Key Features

New Unica audible buzzer mechanism.

Rated operational voltage of 230V AC.

50/60Hz operating frequency.

Adjustable acoustic level from 76 to 80 dB at 1 metre.

Low current consumption of approximately 40mA.

Sound volume adjustable using a screw.

2-module modular design.

Aluminium finish.

Screw terminal connections.

Suitable for rigid and flexible conductors.

Clip-in fixing system.

IP20 protection rating.

IK04 mechanical impact resistance.

Fast operating duration of up to 30ms.

Designed for indoor audible signalling.

Compatible with New Unica modular frames and accessories.

Main Advantages

Provides a clear audible alert for doorbell and signalling applications.

Adjustable 76–80 dB sound level allows the buzzer volume to be adapted to different rooms and environments.

Low 40mA current consumption supports efficient operation.

The 2-module New Unica format provides easy integration with other modular electrical accessories.

Screw terminals provide secure electrical connections.

Clip-in mounting simplifies installation and maintenance.

IP20 and IK04 ratings provide suitable protection for everyday indoor use.

The aluminium finish offers a clean and contemporary appearance for residential and commercial interiors.

Schneider NU378530 is a New Unica 230V buzzer with adjustable 76–80 dB sound, 40mA consumption, aluminium finish and compact 2-module design.