Sheet 4085

Page 2

A: #10 Ring tongue, fi ts over #10 (.190 Ø) transformer with #10 threaded stud connections. 

Maximum temperature 275°F (135°C)

Use with North American ignition transformers: 4065-6N1-5B, 4065-6N1-5D, 4066-5N1-12A, 

4066-5N-12B, 4066-5N4-12A, 4066-6N1-5B, C4065-6N1-6A.

B: 

¼

" Ring tongue, fi ts over transformer terminals with 

¼

" threaded studs. Maximum 

temperature 275° (135°C)

Use with North American ignition transformers: 4065-6N1-10A, 4065-6N4-10A.

C: Standard, North American transformers with a straight 

¼

" Ø snap on post and spark plugs 

or fl ame rods with round snap on terminals. Maximum temperature 275° (135°C)

Use with North American ignition transformers: 4065-5N1-6A, 4065-5N4-6A, 4065-6N1-6A, 

4065-6N4-6A, 4065-6N4X-6A, 4065-6N7-6A, 4065-6N4XF-6A, 4066-5N1-6A, 4066-5N4-
6A, 4066-6N1-6A, 4066-6N4-6A.

F: Female right-angle 

¼

" blade for use with transformer terminals with fl at tab size of .250 x 

.032. Maximum temperature 220° (150°C)

FS: Female straight 

¼

" blade for use with transformer terminals with fl at tab size of .250 x 

.032. Maximum temperature 220° (105°C)

N: Standard right-angle boot for attaching to common 

¼

" Ø snap on spark plug terminals. 

Made from nylon and designed to not seal on spark plug ceramic insulator. By not sealing 
over the spark plug insulator, it will work with virtually any spark plug with a 

¼

" Ø snap on 

plug terminal. Maximum temperature 400° (205°C).

The part number for a spare "N" boot is R840-5821. To connect the boot with the built in clip 
to the wire: (1) Strip 

½

" insulation off  wire (2) Insert wire into boot and tighten clip with slotted 

screwdriver.

H: High temperature right-angle boot for attaching to common 

¼

" Ø snap on spark plug 

terminals. Made from silicone and designed to fi t over the spark plug ceramic insulator. 
Maximum temperature 485° (250°C).

The part number for a spare "H" boot is R360-5054, a snap-lock R360-5055 clip must also be 
connected to the wire, see the instructions on page 3.

W: Weatherproof right-angle boot for attaching to common 

¼

" Ø snap on spark plug 

terminals. Made from silicone and designed to fi t over and seal with the ceramic insulator 

    of most common spark plugs (from .40-.50 Ø). Maximum temperature 400° (205°C).

The part number for a spare "W" boot is R360-5052, a snap-lock R360-5055 clip must also be 
connected to the wire, see the instructions on page 3.

CONNECTOR PICTURE

CONNECTOR DESCRIPTION