Specifications

56
BACK-UP ALARMS
Pollak
®
provides a complete family of back-up alarms manually adjustable and single level. Selection
of a back-up alarm should result in an alarm that has a sound level output higher than the ambient noise
level of the work environment.
41-761 (9-24 Volts)
MANUALLY ADJUSTABLE
112/107/97db
Heavy-duty adjustable unit for largest construction and
mining vehicles, graders, dumps, crawlers, tractors,
belly dumps, etc. Designed for high performance, the
most compact lowest cost unit of this type available.
 Adjustable sound levels... 112dB... 107dB...97dB(A)
±4 @ 4'
 Multi-voltage 9 to 24 volts
 Voltage spike protected
 Current draw less than 1 amp
 Solid state electronics
 Certified conformance to S.A.E, J994, types A, B, & C
 Meets State, Federal, O.S.H.A., Bureau of Mines, and
Army Corps of Engineers' requirements
 Size - 5" W x 4.7" D x 3.1" H
 Mounting - 2" x 4 -1/4" centers
 Net weight - 2.0 lbs.
FEATURES:
 Made of high impact, non-corroding plastic
 W
eather resistant and steam cleanable
 Operates in temperature ranges (-40° F to +170° F)
 Can be used on positive and negative ground vehicles
41-761
Features Standard To Pollak
®
Electronic Back-Up Alarms:
 Manufactured of high-impact, non-corroding nylon.
 100% Factory Tested
 Solid state electronics sealed against dust, moisture, and vibration.
 Can be used in positive or negative ground vehicles.
Steam cleanable.
SPECIFICATIONS:
• Robust Heavy Duty Switch
• Water Resistant
• 15 Amps @ 12VDC
• Single Pole Double Throw with
360 Degree Movement
• Mounting Bracket & Instruction
Sheet Included
41-802
41-706
 Switch for vehicles not equipped.
with automatic back-up light
circuit. Mounts adjacent to reverse
shift
 Spring loaded lever permits over-
travel
 Normally off
 2.5 Amps Inductive @ 14-28V
For vehicles not equipped with an automatic back-up circuit. Use
with any back-up alarm, but the “Pro’s” trust Pollak
®
.