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Hella Bu Alarm Bx 110 Db 9V/48V Hella HELLA009148141
Hella Bu Alarm Bx 110 Db 9V/48V Hella HELLA009148141
Hella Bu Alarm Bx 110 Db 9V/48V Hella HELLA009148141
Hella Bu Alarm Bx 110 Db 9V/48V Hella HELLA009148141
Hella Bu Alarm Bx 110 Db 9V/48V Hella HELLA009148141
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Hella Bu Alarm Bx 110 Db 9V/48V

Hella
HELLA009148141
760687163978
Horns
1 Units In Stock - Ships Next Business Day
$ 28.61 $ 24.32
$ 24.32

SKU: LA009148141 | UPC: 760687163978

HELLA BM10 Series Back-Up Alarm 110 dB 9V-48V Universal Commercial Vehicles

The HELLA BM10 Series Back-Up Alarm delivers 110 dB audible warnings for safe reversing on commercial trucks construction equipment and heavy machinery. This unit operates on 9-48V DC systems fitting 12V vehicles and 24V trucks with epoxy-sealed electronics that resist dust vibration and moisture. MPN 009148141 ensures dependable protection for operators and pedestrians during backup operations.

Key Features

  • 110 dB(A) Sound Level: Provides clear audible warning at 1 meter meeting SAE J994 Type C standards for pedestrian safety on job sites
  • 9-48V DC Operation: Supports broad voltage range with low 0.4A current draw across diverse vehicle electrical setups
  • Epoxy-Filled Electronics: Encases components to block dust moisture and vibrations ensuring operation in harsh environments
  • IP67 IP69K Protection: Resists water jets immersion and temperatures from -40°C to +85°C for all-weather reliability
  • Compact Design: 68 mm diameter x 74 mm height 282 g weight allows easy mounting on vehicle frames

Product Notes

  • Position alarm where sound projects freely away from cab for maximum audibility
  • Verify wiring polarity before powering on to prevent damage
  • Packaged in protective carton handles standard parcel shipping

Installation Notes

  • Professional installation recommended.
  • Connect red wire to reverse light circuit black wire to chassis ground 9-48V DC only
  • Secure with M6 bolts or included bracket on frame rail clear of exhaust heat

This Part Fits

Year Make Model Submodel
All Years Various Commercial Trucks All
All Years Various Construction Equipment All
All Years Various Agricultural Machinery All
All Years Various Off-Road Vehicles All

Why Choose HELLA?

  • Global leader supplies OEMs worldwide with vehicle safety electronics
  • Meets ECE R10 CISPR 25 Class 3 and SAE standards for compliance
  • Engineered in Germany for durability in commercial applications

Frequently Asked Questions

  • Q: What vehicles does this backup alarm fit?
    A: Universal design suits any 9-48V commercial truck construction machine or off-road vehicle with reverse circuit wiring
  • Q: What protection does the housing provide?
    A: Epoxy-filled with IP67 IP69K rating resists high-pressure water dust and temperatures from -40°C to +85°C
  • Q: What wiring is required for installation?
    A: Two-wire setup red to reverse light positive black to ground no relay needed for most applications

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-lined box 5 x 5 x 5 inches
  • Weight: 0.62 lbs

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