Description
Overview:
This 3‐pin Seat Switch Replacement is designed for Bomag roller machinery to restore safe operator detection and interlock functions. It sits beneath or within the seat base to sense occupancy, helping to prevent unintended start-up or machine movement when no one is seated. Built with a robust plastic housing and metal contacts, it is made to cope with vibration, dust, and wet site conditions common on compaction equipment. The switch is a direct replacement for seat assemblies using the US20 seat, part number 084 350, providing straightforward fitting and dependable performance. Its compact form factor and standard three‐pin electrical connection support quick integration into existing wiring looms on Bomag rollers used in roadworks, civils, and plant hire.
Key Features:
- 3‐pin configuration for secure electrical connectivity and dependable signalling
- Direct replacement for US20 seat P/N 084 350 to minimise downtime
- Assists safety systems by detecting operator presence on the seat
- Durable plastic body with metal contacts for long service life in harsh environments
- Designed to tolerate vibration, dust, and moisture typical of construction sites
- Compact form for easy routing and positioning under or within the seat base
- Straightforward installation with standard hand tools and existing fixings
- Stable switching action to reduce false triggers from movement or vibration
- Suitable for routine maintenance schedules to keep rollers compliant and reliable
- Supports consistent machine start/drive interlocks as intended by the OEM
Typical Applications:
Used on Bomag rollers to confirm seat occupancy before engine start or drive engagement during road compaction, patching, and site preparation. Helps maintain operator safety and machine compliance in plant hire fleets and contractor-owned equipment. Suitable for preventative maintenance, fault replacement when a seat sensor fails, or as a service spare kept on hand to reduce downtime.
Also known as:
Seat occupancy switch, operator presence switch, roller seat sensor, seat interlock switch, safety seat switch, 3‐pin seat sensor, Bomag seat switch, seat pressure switch, operator safety switch.
Product Specifications
| L&S Part No. | 084 631 |
|---|---|
| Unit of Sale | 1 |
| Machine Type | Rollers |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
