Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WOLO Horn Kit: 12V DC, Electric, Black, Painted, 152 dB Sound Level - Max - Air-Powered Horn Kits
WOLOAir-Powered Horn Kits

WOLO Horn Kit: 12V DC, Electric, Black, Painted, 152 dB Sound Level - Max

The WOLO Horn Kit (MPN 847-858) is a 12V DC air-powered horn kit in a black painted finish, delivering a maximum sound level of 152 dB. It includes 10 ft of flexible high-pressure hose and measures 16 1/2 inches in…

SKU 3G-OTH-500334

Also listed as: 847858 · 847 858

Brand
WOLO
Item
Horn Kit: 12V DC, Electric, Black, Painted, 152 dB Sound Level - Max
Category
Air-Powered Horn Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WOLO
Manufacturer Part Number
847-858
Type
Electric, Black, Painted, 152 dB Sound Level - Max
Color
Black
Finish
Painted
Includes
10 ft of Flexible High-Pressure Hose
Lg (In.)
16 1/2 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WOLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WOLO Horn Kit (MPN 847-858) is a 12V DC air-powered horn kit in a black painted finish, delivering a maximum sound level of 152 dB. It includes 10 ft of flexible high-pressure hose and measures 16 1/2 inches in length.

Frequently Asked Questions

What is the WOLO 847-858 horn kit used for?

The WOLO 847-858 is a 12V DC air-powered horn kit delivering a 152 dB maximum sound level. It is used for heavy-duty warning signals on trucks, trains, marine vessels, and industrial vehicles where a loud, penetrating alert is required.

What are the specifications of the WOLO 847-858 horn kit?

The WOLO 847-858 horn kit is a 12V DC electric air-powered horn with a black painted finish. It produces a maximum sound level of 152 dB, includes 10 ft of flexible high-pressure hose, and measures 16 1/2 inches in length.

Where to buy the WOLO 847-858 horn kit worldwide?

3G Electric supplies the WOLO 847-858 horn kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the WOLO 847-858 air-powered horn kit?

Install the WOLO 847-858 by mounting the horn securely, connecting the 10 ft flexible high-pressure hose to an air source, and wiring the 12V DC electric solenoid to a switch and power. Ensure all connections are leak-free and the horn is aimed away from occupants.

Used in

Common applications for WOLO
Warehouse safety — WOLO 496 personal safety horn used by workers to signal emergencies in noisy storage areas
Construction site — WOLO air horns for equipment warning signals on heavy machinery
Material handling — WOLO backup alarms on forklifts to alert pedestrians in loading docks
Facility maintenance — WOLO electric horns for evacuation alerts in industrial plants
Personal protection — WOLO battery horns for lone workers in remote or confined spaces
Not sure this is the right part? Photo-identify it

WOLO Products

3G Electric supplies WOLO air-powered horn kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from WOLO

View all WOLO parts
This air-powered horn kit produces a high-tone warning signal at a maximum sound level of 152 dB. It is designed for use on trucks and includes a 20 ft coiled filler hose with brass fittings. The horn features a chrome-plated silver finish
WOLO
This air-powered horn kit produces a high-tone warning signal at a maximum sound level of 152 dB. It is designed for use on trucks and includes a 20 ft coiled filler hose with brass fittings. The horn features a chrome-plated silver finish
This air-powered horn kit produces a high tone at 375 Hz. It features a chrome-plated silver finish and includes rubber gaskets for installation. Designed for use on boats as an audible warning signal
WOLO
This air-powered horn kit produces a high tone at 375 Hz. It features a chrome-plated silver finish and includes rubber gaskets for installation. Designed for use on boats as an audible warning signal
High-tone air-powered horn kit for boats, operating at 24V DC with a chrome-plated silver finish. Produces a 126 dB maximum sound level. Includes a 30 A relay for installation
WOLO
High-tone air-powered horn kit for boats, operating at 24V DC with a chrome-plated silver finish. Produces a 126 dB maximum sound level. Includes a 30 A relay for installation
Air-powered horn kit for boats, operating on 24V DC. Produces a 375 Hz high tone at 120 dB maximum sound level. Chrome-plated silver finish resists corrosion. Includes hose for installation
WOLO
Air-powered horn kit for boats, operating on 24V DC. Produces a 375 Hz high tone at 120 dB maximum sound level. Chrome-plated silver finish resists corrosion. Includes hose for installation
Electric air-powered horn kit with chrome-plated silver finish. Operates on 12V DC and delivers a maximum sound level of 152 dB. Includes a 16-1/2 in L x 14-3/4 in W x 11 in H hose. Suitable for use in industrial environments for audible signaling
WOLO
Electric air-powered horn kit with chrome-plated silver finish. Operates on 12V DC and delivers a maximum sound level of 152 dB. Includes a 16-1/2 in L x 14-3/4 in W x 11 in H hose. Suitable for use in industrial environments for audible signaling
This WOLO air-powered horn kit produces a low tone and is designed for use on boats. It features a chrome-plated silver trumpet and includes rubber gaskets for mounting. The kit operates on 24V DC
WOLO
This WOLO air-powered horn kit produces a low tone and is designed for use on boats. It features a chrome-plated silver trumpet and includes rubber gaskets for mounting. The kit operates on 24V DC
Air-powered horn kit delivering a high-tone warning signal. Chrome-plated silver finish resists corrosion in marine environments. Includes mounting hardware for installation on boats. Operates on 24V DC
WOLO
Air-powered horn kit delivering a high-tone warning signal. Chrome-plated silver finish resists corrosion in marine environments. Includes mounting hardware for installation on boats. Operates on 24V DC
Chrome-plated silver air-powered horn kit designed for trucks. Includes flexible inlet hose for installation. Provides a high-tone warning signal suitable for heavy-duty vehicle applications
WOLO
Chrome-plated silver air-powered horn kit designed for trucks. Includes flexible inlet hose for installation. Provides a high-tone warning signal suitable for heavy-duty vehicle applications