Need help finding a part? Call (03) 548 9014  ·  Afterpay available  ·  New parts added daily
(03) 548 9014

Hella BM20 White Noise Reversing Alarm 97dB 12-36V 3SL 996 139-511

The Hella BM20 3SL 996 139-511 is a 97 dB(A) white-noise reversing and warning alarm for 12-36V vehicles and machinery.

Brand: Hella  |  Sound: White noise, 97 dB(A) @ 1.2m  |  Voltage: 12-36V  |  Part No: 3SL 996 139-511

Price:
NZ$ 144.14 excluding GST
 
NZ$ 165.76 including GST
 

or four payments of $41.44 with
Afterpay Payment Offer Learn More

Product Code:
HL 3SL996139511
Purchase Qty:
 
 

The BM20 sounds as soon as reverse gear is engaged, warning people nearby. Its white-noise (broadband) tone is easy to locate and is heard mainly in the danger zone behind the vehicle, reducing noise pollution compared with tonal beepers.

A universal bracket allows upright, pendant or surface mounting. It is supplied with 140mm of sheathed cable and a DT socket, with reverse polarity protection and IP6K7 sealing. A 2-pole DT plug (8JA 959 736-811) or 2m cable with DT plug (8KB 958 757-501) is available separately.

  • White-noise reversing alarm, 97 dB(A) at 1.2m
  • Wide 12-36V operating range
  • Universal upright, pendant or surface mount bracket
  • IP6K7 sealed, -40°C to 85°C
  • DT connector socket
  • Reverse polarity protected
  • Brand: Hella
SpecificationValue
BrandHella
SoundWhite noise, 97 dB(A) @ 1.2m
Voltage12-36V
Power ConsumptionMax 12W
MountingUpright, pendant or surface
Operating Temperature-40°C to 85°C
ProtectionIP6K7, reverse polarity
Connection140mm sheathed cable with DT socket
ComplianceECE R10, SAE J994
Part Number3SL 996 139-511