We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

WOLO Pressure Switch: 1 3/4 in Lg (In.) - Horn Accessories
WOLOHorn Accessories

WOLO Pressure Switch: 1 3/4 in Lg (In.)

The WOLO PS-1 Pressure Switch is a metal horn compressor switch accessory, 1 3/4 in Lg (In.) and 1 3/4 in Ht (In.), in yellow. It is compatible with manufacturer model number 840.

SKU 3G-OTH-497265

Also listed as: PS1 · PS 1

Brand
WOLO
Item
Pressure Switch: 1 3/4 in Lg
Category
Horn Accessories
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WOLO
Manufacturer Part Number
PS-1
Material
Metal
Color
Yellow
Ht (In.)
1 3/4 in
Includes
Pressure Switch
Accessory Type
Horn Compressor Switch
Compatible with Manufacturer Model Number
840

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 PS-1 Pressure Switch is a metal horn compressor switch accessory, 1 3/4 in Lg (In.) and 1 3/4 in Ht (In.), in yellow. It is compatible with manufacturer model number 840.

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 WOLO PS-1 Pressure Switch used for?

The WOLO PS-1 Pressure Switch is a horn compressor switch accessory designed to control air pressure in vehicle horn systems. It is compatible with manufacturer model number 840 and is commonly used in automotive and industrial applications requiring reliable pressure activation.

What are the specifications of the WOLO PS-1 Pressure Switch?

The WOLO PS-1 Pressure Switch measures 1 3/4 in Lg (In.) and 1 3/4 in Ht (In.), is made of metal, and comes in yellow. It includes the pressure switch itself and is compatible with manufacturer model number 840. The brand is WOLO.

Where to buy the WOLO PS-1 Pressure Switch worldwide?

3G Electric supplies the WOLO PS-1 Pressure Switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this horn compressor switch accessory for your application.

How to install the WOLO PS-1 Pressure Switch?

Install the WOLO PS-1 Pressure Switch by connecting it to the air line of your horn compressor system, ensuring proper sealing to prevent leaks. Follow the manufacturer's wiring diagram for electrical connections. Always disconnect power before installation and test for correct pressure activation.

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

WOLO Products

3G Electric supplies WOLO horn accessories. 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 12V horn compressor supplies compressed air for compatible horn systems. Commonly used in automotive, truck, and industrial applications to power audible warning devices
WOLO
This 12V horn compressor supplies compressed air for compatible horn systems. Commonly used in automotive, truck, and industrial applications to power audible warning devices
Wireless remote control system for activating horn accessories from a distance. Constructed of black plastic, it measures 3 1/4 in length, 2 1/2 in width, and 1 3/4 in height. Includes battery for operation
WOLO
Wireless remote control system for activating horn accessories from a distance. Constructed of black plastic, it measures 3 1/4 in length, 2 1/2 in width, and 1 3/4 in height. Includes battery for operation
Horn relay for controlling electrical current to a vehicle's horn, preventing overload of the horn button or switch. Constructed of black plastic, measuring 1 in width and 2 in height. Includes relay. Suitable for automotive, truck, and industrial applications
WOLO
Horn relay for controlling electrical current to a vehicle's horn, preventing overload of the horn button or switch. Constructed of black plastic, measuring 1 in width and 2 in height. Includes relay. Suitable for automotive, truck, and industrial applications
This 10 ft flexible high-pressure air hose features a 1/4 in outer diameter and is made of black plastic. It is designed as a horn accessory to connect air horns to a compressed air source, suitable for pneumatic systems in automotive, truck, and industrial applications
WOLO
This 10 ft flexible high-pressure air hose features a 1/4 in outer diameter and is made of black plastic. It is designed as a horn accessory to connect air horns to a compressed air source, suitable for pneumatic systems in automotive, truck, and industrial applications
Silver plastic horn compressor, 4 1/2 in height, includes mounting hardware. Designed for use with model 418 to supply compressed air for audible warning devices
WOLO
Silver plastic horn compressor, 4 1/2 in height, includes mounting hardware. Designed for use with model 418 to supply compressed air for audible warning devices
On/off pressure switch for controlling a horn compressor. Activates the compressor when system pressure drops and deactivates it when the preset pressure is reached. Used in vehicle air horn systems to maintain consistent air pressure
WOLO
On/off pressure switch for controlling a horn compressor. Activates the compressor when system pressure drops and deactivates it when the preset pressure is reached. Used in vehicle air horn systems to maintain consistent air pressure
The WOLO Air Rage HD (860-C) is a horn compressor accessory designed to supply compressed air for air horn systems. It is used in vehicles and equipment requiring loud audible warning signals, such as trucks and off-road vehicles
WOLO
The WOLO Air Rage HD (860-C) is a horn compressor accessory designed to supply compressed air for air horn systems. It is used in vehicles and equipment requiring loud audible warning signals, such as trucks and off-road vehicles
Silver plastic horn button switch with mounting hardware. Measures 2 3/4 in Lg, 1 5/8 in Wd, 3/4 in Ht. Used for manual horn activation in vehicles or industrial equipment, typically mounted on steering columns, dashboards, or control panels
WOLO
Silver plastic horn button switch with mounting hardware. Measures 2 3/4 in Lg, 1 5/8 in Wd, 3/4 in Ht. Used for manual horn activation in vehicles or industrial equipment, typically mounted on steering columns, dashboards, or control panels