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9
If your home has: And you will be
connecting to:
Go to Section:
3-wire receptacle
(NEMA type 10-50R)
A UL Listed,
250-volt
minimum,
40- or 50-amp,
range power
supply cord
3-Wire Connection:
Power Supply Cord
4-wire receptacle
(NEMA type 14-50R)
A UL Listed,
250-volt
minimum,
40- or 50-amp,
range power
supply cord
4-Wire Connection:
Power Supply Cord
3-Wire Connection: Power Supply Cord
Use this method only if local codes permit connecting chassis
ground conductor to neutral wire of power supply cord.
1. Feed the power supply cord through the strain relief on the
cord/conduit plate on bottom of range. Allow enough slack
to easily attach the wiring to the terminal block.
A. Terminal block
B. Ground-link screw
C. UL Listed strain relief
D. Power supply cord wires: large opening
2. Use 3⁄8" (9.5 mm) nut driver to connect the neutral (white)
wire to the center terminal block post with one of the 10-32
hex nuts.
A. 10–32 hex nut
B. Line 2 (red) wire
C. Ground-link screw
D. Neutral (white) wire
E. Line 1 (black) wire
3. Connect line two (red) and line one (black) wires to the outer
terminal block posts with 10-32 hex nuts.
4. Firmly tighten hex nuts.
NOTE: For power supply cord replacement, use only a
power cord rated at 250 volts minimum, 40- or 50-amps
that is marked for use with nominal 1³⁄
8
" (3.5 cm) diameter
connection opening, with ring terminals and marked for use
with ranges.
5. Tighten strain relief screws.
IMPORTANT: Verify the tightness of the hex nuts.
6. Replace lower access cover.
4-Wire Connection: Power Supply Cord
Use this method for:
■ New branch-circuit installations (1996 NEC)
■ Mobile homes
■ Recreational vehicles
■ In an area where local codes prohibit grounding through
the neutral
1. Cut out and remove part of metal ground strap, as shown.
A. Metal ground strap
B. Discard
C. Ground-link screw
A
B
D
C
A
B
C
D
E
A
B
C
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