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TECHNICAL
BULLETIN
Subject:
Applies to: All Models for USA and Canada
NEMA Plug Reference Chart
Voltage (AC) Wires Phase Circuit NEMA Plug
120 2+Ground Single 15 Amp
120 2+Ground Single 20 Amp
120/208-240 3+Ground Single 30 Amp
120/208-240 4+Ground Three 30 Amp
NUMBER
21
L14-30P
www.fetco.com
email : [email protected]
Date: December 16, 2005
5-15P
5-20P
L21-30P
120/208-240 3+Ground Single 50 Amp
L14-50P
120/208-240 4+Ground Three 50 Amp
L21-50P
480 3+Ground Three 50 Amp
L16-50P
120/208-240 4+Ground Three 60 Amp
L21-60P
For reference only. The NEMA plugs listed above may not be allowed in every area. Consult local
electrical codes before installing any electrical plugs or receptacles. FETCO does not assume any
responsibility for the electrical wiring setup outside the actual equipment.
Units configured for the U.S. and Canada are either 120VAC or dual voltage (120/208-240VAC).
Dual voltage means that the control components operate on 120VAC, and the heating elements
operate on 208-240VAC. A neutral wire is required. Dual voltage does not
be adjusted to operate on either 120VAC or 240VAC.
mean that the unit can
FETCO ♦ 600 Rose Road ♦ Lake Zurich, IL 60047 USA ♦ Tel. (800) 338-2699 or (847) 719-3000 ♦ Fax: (847) 719-3001
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