Bryant 559B - Manual (Page 12)

TO FUSED
DISCONNECT
TO FUSED
DISCONNECT
TO FUSED .
DISCONNECT
KW Voltage-
Phase
Circuits
Used
Wire
Size*
5 240-1 1 A 10
7.5 240-1 1 A 8
10 240-1 1 A 6
15 240-1 2 A 6
B . 10
20 240-1 2 A 6
B 6
25 240-1 3 . A 6
B 6
C 10
*Based on 60°C copper wire. See Table II.
SINGLE-PHASE HEATERS
THREE-PHASE HEATERS
(PIGTAIL CONNECTIONS)
CIRCUITA
TO FUSED
DISCONNECT
CIRCUIT
B TO FUSED
DISCONNECT *Based on 60°C copper wire. See Table II.
THREE-PHASE HEATERS
(TERMINAL BOARD CONNECTIONS)
KW Voltage-
Phase
Circuits
Used
Wire
Size*
25 208-3 2 A '6
B 6
14.9/19.8 208/240-3 1 A 6/4
18.75/25 208/240-3 2 A 8/8
B 8/8
20 480-3 1 A 10
LEGEND
FACTORY LINE-VOLTAGE WIRING
FIELD LINE-VOLTAGE WIRING
FIELD SPLICE
Figure 10—Line-Power Connections
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12
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