Part
Number

Switch
Type

Bushing Type:     

Terminal
Type

Connector Type
PE #    

Circuits Made:

Notes

Thread

  Length

Pos. 1

 Pos. 2

Pos. 3

C457A

Bat. Ign.

13/16-20

.690"

PE(3)

2962510

None

B+I

B+I+S

2

D457A

Magneto

13/16-20

.690"

PE(3)

PE 56

M+G

None

B+S

1,2

1A463A

Magneto

13/16-20

.690"

PE(5)

2973422

G+M

B+L

B+S

2,4,5,7

3A463A

Special

13/16-20

.690"

PE(5)

2973422

None

B+A/X+Y

B+S/X+Y

2

3F463A

Bat. Ign.

13/16-20

.690"

PE(5)

2973422

None

B+I+A/None

B+I+S/X+G

2

3R463A

Bat. Ign.

13/16-20

.690"

L(2) PE(2)

LUG(10-32) PE 56

None

X+Y

X+Y/B+S

2

3V463A

Bat. Ign

13/16-20

.690"

PE(7)

2973422, 2962965
& 2962793

None

B+I+A/Y+Z

B+I+S/X+G

1,2,3

4A463A

Magneto

13/16-20

.690"

PE(6)

2973422 & 2962448

None/M+G

B+A/None

B+A/S1+S2

2,6,7

4D463A

Bat. Ign.

13/16-20

.690"

PE(6)

2973422

None

B+I+A/X+Y

B+I+S/None

2,7

4E463A

Special

13/16-20

.690"

PE(5)

2973422

None

B+A/X+Y

B+S/X+Y

2,7

4L463A

Magneto

13/16-20

.690"

PE(6)

2973422 & 2962448

None/M+G

None/G+S

L+A/S+B

2,6,7

Notes:

1. Case is grounded.

2. Spring return from position "3" to position "2".

3. Terminals "A," 'B," & "S' are copper.

4. Five key combinations are available for the 1A463 series.

5. Lockout feature: switch must be turned to "OFF" postion before re-entering "START" position.

6. Drain holes in two places.

7. Switch has a rubber boot which extends beyond bushing thread.