Gregg Catalogue Page R070

Gregg Catalogue Page R070
POLLAK
POL/3280
Battery Master Disconnect Switches
BATTERY MASTER DISCONNECT SWITCHES - 4 STUD TERMINALS
Master Disconnect Switches designed for 12 VDC vehicles (Truck, Automotive, Marine, RV) to disconnect all circuitry to
reduce possibility of theft and accidental electrical fires. Lever Operated - 6-36 Volt D.P.S.T. (Off-On) Four Stud Terminals
•Incorporated heavy duty silver plated contacts. •One piece die-cast housing sealed with O-rings at base and mounting
stem to keep out dust and moisture. •Two 3/4” and two No 10-32 copper alloy stud terminals hexnuts and lock washer.
•Specification Rating: Continuous Rating (Make Break), Large Studs -180 Amps, Small Studs - 20 Amps, Intermittent Rating
(Carrying), Large Studs - 1000 Amps (20 sec. “On” - 5 Minutes “Off”) •Applications For battery and alternator or generator
field circuit. Designed to break alternator generator circuit prior to battery circuit disconnect
Part No. 51-904, Lever.
Part No. 51-918, Lever with .25 dia indexing post to prevent rotation and align switch.
Part No. 51-919, Keyed (2 keys included) with .25 dia indexing post to prevent rotation and align switch.
Part No. 51-303, Face Plate. For use with disconnect switches. Silver self-adhesive mylar label with black letters. 2-1/2”
diameter, 3/4” diameter centre hole.
Solenoid Switches
Automotive, truck, farm tractor, industrial, construction, off-the-road, recreational vehicle applications. Typical applications include: snow plows, truck winch, lift trucks, low voltage equipment.
Automotive & Heavy Duty Electrical Products
Universal — 12 volt applications. Grounded
base, flat bracket, internally grounded to
housing, other end connected to small
terminal.
Part No. 52-305.
12 volt continuous duty solenoid insulated,
with hardware. Flat bracket. 100 amp rated
and UL listed.
Part No. 52-307.
Weather Resistant. 12 volt continuous duty solenoid insulated,
with hardware. Flat bracket. With protective grey plastic
coating. 100 amp rated.
Part No. 52-315.
24 volt, continuous duty.
85 amps, insulated.
Part No. 52-324.
Dimmer Switches
Floor mounted type, 3 special terminals.
Part No. 52-252.
Universal - with 3 flat screw terminals and 4 bullet
terminals supplied in separate hardware kit. 3
screw terminals.
Part No. 52-250.
Special floor mounted type, 3 special
terminals for plug connection.
Part No. 52-253.
Dimmer Control
THE “ELECTRONIC” DIMMER CONTROL
The Electronic Panel Lamp Dimmer Control is a cost effective, reliable method of safely controlling the intensity of dashboard lighting in the cab of heavy duty vehicles. Pollak Panel Lamp Dimmer
controls have been specified by Mack Trucks, Freightliner, Peterbilt, and Kenworth. These manufacturers know that electronic reliability keeps trucks on the road and out of the shop. An electronic
Panel Lamp Dimmer eliminates the old-fashioned rheostat type control. Sophisticated electronic pulse width control circuitry and power MOSFET technology used in the panel lamp dimmer’s
design eliminates the heat build up found with traditional rheostats. Pollak’s two wire design allows the Pollak controls to be a drop-in replacement for existing rheostat applications. State-of-theart surface mount electronic design reduces the housing size and weight while eliminating expensive product failure caused by vehicle vibration. This Pollak Panel Lamp Dimmer is designed in
accordance with stringent SAE J1455 recommendations. Load dump and transient conditions will not adversely affect the dimmer’s operation and it is completely protected from continuous short
circuit overload. 10 amp maximum current load.
Manufacturer
Part No.
Connector Type
Panel Mount
Application
52-262
Packard Metri-pack #12034344 7/16”-28 Thread
Mack/Volvo/GM
Peterbilt,
52-263
Packard 56 Series
3/8”-32 Thread Freightliner,
Kenworth
Specialized Electrical Products
AXLE LIMIT SWITCH
Two speed axle shift limit switch.
For use in controlling the Eaton
two speed electric axle. Phenolic
insulator base with o-rings on studs.
Used with Pollak #52-261 axle
switch.
Part No. 52-260.
R70
AXLE SWITCH
2 position both on controls, high
and low axle ranges. Die cast body
protected with rubber cover. Three
female terminals to receive bullet
terminals. Large red knob for use
with Eaton 2-speed rear axle.
Part No. 52-261.
PILOT LIGHT
12 volt pilot light, red 1/2” diameter
faceted lens. For panel mounting
through 5/16” hole. Has snap-out
socket for conventional bulb
replacement.
Part No. 52-115.
SEALED BEAM FLASHER
CONNECTOR
2-wire connector assembly used on
all vehicles with 2 prong seal beam
lighting, or 2 prong flashers.
Part No. 52-255.
SEALED BEAM FLASHER
CONNECTOR
3-wire connector assembly used
on 3 prong seal beam lighting, or 3
prong flashers.
Part No. 52-256.
An All-Canadian Supplier!
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement