Electrical Requirements
50 Pound Tumbler Electrical
Requirements
Refer to Table 12.
NOTE: Minimum wire sizes are obtained from the
Canadian Electrical Code and are intended for use
as a guideline only. Electrical connections should be
made only by a qualified electrical contractor in
accordance with all applicable local and national
requirements.
Heat Source
Serial Plate Voltage
Gas and Steam 120 Volt/60 Hertz/
1 Phase
Gas and Steam 208 or 240 Volt/
60 Hertz/1 Phase
Gas and Steam 230-240 Volt/50 Hertz/
1 Phase
Gas and Steam 208 or 240 Volt/
60 Hertz/3 Phase
Gas and Steam 380 or 415 Volt/
50 Hertz/3 Phase
Gas and Steam 460-480 Volt/60 Hertz/
3 Phase
Electric
240 Volt/50 Hertz/
1 Phase
Electric
208 Volt/60 Hertz/
3 Phase
Electric
240 Volt/60 Hertz/
3 Phase
Electric
240 Volt/50 Hertz/
3 Phase
Electric
380 Volt/50 Hertz/
3 Phase
Electric
415 Volt/60 Hertz/
3 Phase
Electric
480 Volt/60 Hertz/
3 Phase
*Current Ratings vary slightly depending on model; refer to serial plate.
†MT (manual timer)/CD (rotary coin drop) Models may require a Neutral conductor. Consult wiring diagram.
48
Terminal Block
Connections
Required
L1, Neutral and ground
L1, L2, Neutral and
ground
L1, Neutral and ground†
L1, L2, L3, and ground†
L1, L2, L3 and ground
L1, L2, L3 and ground
L1, Neutral and ground
L1, L2, L3 and ground
L1, L2, L3 and ground
L1, L2, L3 and ground
L1, L2, L3 and ground† 50 Amps
L1, L2, L3, and ground† 46 Amps
L1, L2, L3, and ground
© Published by permission of the copyright owner – DO NOT COPY or TRANSMIT
NOTE: Use copper conductors only.
NOTE: Connect to individual branch circuit.
Rated
Breaker
Current
Rating
*
20 Amps
*
15 Amps
*
15 Amps
*
15 Amps
*
15 Amps
*
15 Amps
91 Amps
100 Amps
88 Amps
100 Amps
78 Amps
90 Amps
78 Amps
90 Amps
60 Amps
60 Amps
38 Amps
50 Amps
Table 12
Breaker
Recommended
Poles
Wire Size
1
12 AWG
2
(3.9 mm
)
2
14 AWG
2
(2.6 mm
)
1
14 AWG
2
(2.6 mm
)
3
14 AWG
2
(2.6 mm
)
3
14 AWG
2
(2.6 mm
)
3
14 AWG
2
(2.6 mm
)
1
2 AWG
2
(43 mm
)
3
2 AWG
2
(43 mm
)
3
2 AWG
2
(43 mm
)
3
2 AWG
2
(27 mm
)
3
4 AWG
2
(27 mm
)
3
4 AWG
2
(27 mm
)
3
6 AWG
2
(17 mm
)
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