WERMA Buzzer: Buzzer Sound, 0.03 W Watt, 115V AC/DC, Indoor/Outdoor, 10900077
The WERMA Buzzer (SKU 452U41, Mfr. Part 10900077) is a 52 mm diameter, black buzzer alarm rated for indoor/outdoor use. It operates at 115V AC/DC with a power consumption of 0.03 W.
SKU 3G-OTH-560118
Need installation or engineering help?
Ask a question
Product Description
The WERMA Buzzer (SKU 452U41, Mfr. Part 10900077) is a 52 mm diameter, black buzzer alarm rated for indoor/outdoor use. It operates at 115V AC/DC with a power consumption of 0.03 W.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WERMA Buzzer 10900077 used for?
The WERMA Buzzer 10900077 is an audible alarm for indoor and outdoor industrial environments. It provides a clear sound signal for machine status, process alerts, or safety warnings in factories, warehouses, and automation systems.
What are the specifications of the WERMA Buzzer 10900077?
The WERMA Buzzer 10900077 operates at 115V AC/DC with a power consumption of 0.03 W. It has a 52 mm diameter, black housing, and is rated for indoor/outdoor use. The manufacturer part number is 10900077.
Where to buy the WERMA Buzzer 10900077 worldwide?
3G Electric supplies the WERMA Buzzer 10900077 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.
How to install the WERMA Buzzer 10900077?
Mount the WERMA Buzzer 10900077 on a flat surface using the 52 mm diameter base. Connect the 115V AC/DC supply per local electrical codes. Ensure the unit is securely fastened and the sound port is unobstructed for proper operation.
Used in
Common applications for WERMAWERMA Products
3G Electric supplies WERMA buzzer alarms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








