ELECTRICS
 
 
CABLES
 
ELECTRIC COOLING FANS
 
- SEE ELECTRIC COOLING FAN
 
 
ELECTRIC FAN SWITCHES

THESE CAN BE USED AS TEMPERATURE WARNING LIGHT SWITCHES.
 
 
ELECTRIC WATER PUMPS

- SEE COOLING
 
FUSES
 
HEADLIGHT BULBS
 
 
OIL PRESSURE SWITCHES

THESE CAN BE USED AS WARNING LIGHTS SWITCHES FOR BOTH FUEL AND WATER PRESSURE LOSS - SEE OIL PRESSURE SWITCHES
 

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WIRE/FUSE RATING

        WIRE GAUGE
 Inch                     Metric         Current                  Use
 Units                    Units           Rating
                             (mm)           (Amps)

 14/0.012             14/0.3             8.75                 General applications such as
                                                                        park and tail lamp, stop
                                                                        lamps, flasher indicators
                                                                        circuits and radio/cassettes

 28/0.012             28/0.3             17.5                 Heavier loads, eg heaadlamps
                                                                        horns, heated rear windows
                                                                        cigar lighters

 44/0.012             44/0.3             27.5                 Dynamo charging cables

 65/0.012             65/0.3             35                    Alternator charging circuit

 84/0.012             84/0.3             41.5                 Alternator charging circuit
 

THEORETICAL FUSE RATINGS
 
Amps = Watts / Volts  Thus assuming voltage is always 12

WATTS            AMPS
    10                    1
    20                    2
    30                    3
    40                    4
    50                    4
    60                    5
    70                    6
    80                    7
    90                    8
   100                   9

 YOU THEN NEED TO ATLEAST DOUBLE THIS FIGURE AS SWITCHING ON CAUSES A SURGE AND WOULD BLOW THE FUSE INSTANTLY.

TYPICAL FUSE RATINGS

                USE                               FUSE AMPS

 CIGAR LIGHTER                          8-20
 HAZARD WARN LAMPS            10
 HEAD LAMPS PER SIDE             10
 HEATER FAN                               20
 HEATED REAR WINDOW           15-20
 NUMBER PLATE LAMP              7.5-10
 RADIATOR COOLING FAN        15-30
 REAR FOG LAMPS                      7.5-10
 REVERSING LAMPS                    7.5
 SIDE AND TAIL  PER SIDE         7.5-10
 WIPER                                           15-20

 
 INDICATOR FUSES ARE OFTEN MARKED - 35Amps 25Amp CONTINUOUS

THIS IS ONLY A GUIDE OFTEN THINGS LIKE COOLING FAN COME WITH THERE OWN IN-LINE FUSE. REMEMBER IF YOU RUN A LOT OF THINGS OFF THE SAME FUSE YOU MAY FIND IF YOU SWITCH EVERYTHING ON AT ONCE IT WILL BLOW.
 
 

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HEADLIGHT BULBS
 
 
FILEMENT POWER PART No
H4 - P43t        60/55        RU472  R_R472   L_LLB472
H4 - P43t       100/55       RU473  R_R473
H4 - P43t       100/80       RU484  R_R484   L_LLB484
H4 - P43t       130/90       RU490  R_R490
H4 - P43t       160/100                  R_R590

UEC - P45t      45/50                                  L_LLB410
UEC - P45t      60/40                                  L_LLB416
UEC - P45t      60/55      RU12     R_R12    L_LLB012
UEC - P45t     100/55
UEC - P45t     100/80     RU485   R_R485  L_LLB013
UEC - P45t     130/90     RU591
UEC - P45t     160/100
 

H4 = EARED
UEC = ROUND
 

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OIL PRESSURE SWITCHES
 
N.O.C. - normally open circuit
N.C.C. - normally closed circuit

Intermotor
Part No. A/F Size     Thread               Pressure ( p.s.i.)

51150      24      1/8" BSP Taper     0.7-2.2
50820      22      1/8" BSP Taper     2.2-3.6
51140      22      1/8" BSP Taper     3.0-5.0
50750      22      1/8" BSP Taper     3.0-5.0
51100      22      1/8" BSP Taper     3.0-6.0
51110      22      1/8" BSP Taper     3.0-6.0
50740      22      1/8" BSP Taper     3.0-6.0
50810      22      1/8" BSP Taper     3.0-6.0
50700      22      1/8" BSP Taper     4.5-7.5
50800      22      1/8" BSP Taper     4.5-7.5

51196      24      1/8" x 27 NPTF     1.26-3.25
51010      22      1/8" x 27 NPTF     2.0-5.0 N.O.C.
51011      22      1/8" x 27 NPTF     2.9-7.3 N.O.C.
51000      22      1/8" x 27 NPTF     3.0-5.0
50620      13      1/8" x 27 NPTF     3.0-5.0
50530      22      1/8" x 27 NPTF     4.4-8.7
50540      22      1/8" x 27 NPTF     4.5-7.5
51060      22      1/8" x 27 NPTF     4.5-7.5
50670      22      1/8" x 27 NPTF     4.5-7.5 N.O.C.
50500      22      1/8" x 27 NPTF     5.8-10.2 - Standard sprite
51020      24      1/8" x 27 NPTF     6.5-8.5 N.O.C.
50650      22      1/8" x 27 NPTF     6.5-10.0 N.O.C.
50630      13      1/8" x 27 NPTF     10.0-13.0

50610      25.4   1/4" x 18 NPTF     2.0-8.0
50850      22      1/4" x 18 NPTF     2.9-5.1
50590      22      1/4" x 18 NPTF     2.9-8.7
51050      22      1/4" x 18 NPTF     3.0-5.0
50690      22      1/4" x 18 NPTF     4.5-7.5
51190      22      1/4" x 18 NPTF     7.5-11.9

50510      22      1/4" x 19 NPTF     2.9-5.1

50520      22      3/8" BSF              6.1-10.2
50680      22      3/8" BSF              17.4-29.0

50611      22      1/2" UNF              3.0-5.0
51170      22+18 1/2" UNF              4.5-7.5
50600      22      1/2" UNF              5.8-10.2

50950      22      M10 x 1                  2.2-6.5
51031      22      M10 x 1                  5.8-10.2 N.O.C.
50660      22+15.8 M10 x 1               7.5-10.0
50760      22      M10 x 1                  7.5-10.0
51030      22      M10 x 1                  17.4-23.2 N.O.C.
50970      22      M10 x 1                  23.0-29.0 N.O.C

50960      22      M10 x 1 Taper      2.2-6.5
51197      24      M10 x 1 Taper      4.25-6.25
50550      22      M10 x 1 Taper      4.4-8.7
51015      22      M10 x 1 Taper      4.4-8.7
50710      22      M10 x 1 Taper      4.4-8.7
50951      24      M10 x 1 Taper      4.4-8.7
51040      22      M10 x 1 Taper      23.0-29.0 N.O.C.

50720      22      M12 x 1.5              0.7-2.2
50570      22      M12 x 1.5              2.9-7.3
50730      22      M12 x 1.5              2.9-7.5
50725      24      M12 x 1.5              4.25-6.25
50910      22      M12 x 1.5              5.5-8.5
50770      22      M12 x 1.5              6.0-8.0
50780      22      M12 x 1.5              7.5-10.0
50790      22      M12 x 1.5              7.5-10.0
50830      22      M12 x 1.5              7.5-10.0

51195      24      M12 x 1.5 Taper     4.25-6.25
50890      22      M12 x 1.5 Taper     5.8-10.2
50900      22      M12 x 1.5 Taper     7.5-11.5

51131      21      M14 x 1.5              2.0-4.0
50985      21      M14 x 1.5              2.0-4.0
50980      22      M14 x 1.5              2.2-3.6
50990      21      M14 x 1.5              3.5-6.5
50721      24      M14 x 1.5              3.5-6.5
51133      21      M14 x 1.5              4.25-6 25
50930      22      M14 x 1.5              4.4-8.0
50935      22      M14 x 1.5              4.4-8.0
50840      22      M14 x 1.5              4.5-7.5
50860      24      M14 x 1.5              5.8-8.7
50560      22      M14 x 1.5              7.3-11.6
50880      22      M14 x 1.5              8.0-11.0
51134      21      M14 x 1.5              28.0-32.0

50870      22      M16 x 1.5              5.8-10.2
50871      21      M16 x 1.5              5.8-10.2
50875      21      M16 x 1.5              10.5-14.5

51130      21      M18 x 1.5              4.25-6.25
51132      21      M18 x 1.5              4.25-6.25
50861      21      M18 x 1.5              6.0-8.0
50941      23      M18 x 1.5              8.0-10.0
50920      23      M18 x 1.5              8.5-11.5
50940      23      M18 x 1.5              8.5-11.5
 
 

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