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8050500E
BIH452/MH452 Transformer Box Wiring Diagram (U.S. and Non-CE Export)
CAUTION: THIS PLUG IS NOT BEING USED IN ITS
STANDARD 5-WIRE 120/208V NEMA L21-20P
CONFIGURATION. DO NOT CONNECT TO A STANDARD
120/208V 5-WIRE POWER SUPPLY.
120V CONFIGURATION SHOWN
100
208
230
220
120
VOLTS
240
1
1
1
1
1
5
6
4
6
2
LINECOM
14
NOTE: USE TERMINALS 7 AND 8 FOR 24V OUTPUT.
USE TERMINALS 11 AND 12 FOR 12V OUTPUT.
GREEN
TO BODY
HOOD
RELAY
RED
6C BLUE
GREEN
BLACK
WHITE
ORANGE
12C
WHT
RED
18C BLUE
24C
WHT
BLK
1C BLK
40C BLK
1 2
4C RED
8C BLK
5C ORG
NC
20C BLK
22C BLK
13C BLK
41C WHT
4 5 6 1 2
19C ORG
9C
WHT
16C RED
17C ORG
23C WHT
4 5 6
1
3C WHT
21C
WHT
7C ORG
15C WHT
5
2C GRN/YLW
14C GRN/YLW
1
ORG
WHT
NEUTRAL
120
VAC
39C
WHT
42C BLK29C WHT
NO
30C RED
33C ORG
31C ORG
37C BLK
23N
4
38C WHT
1 2 4 5 6
52C WHT
28C GRN/YLW
36C BLK
2
3
COM
27C BLK
43C GRN/YLW
421 5 6
46C ORG
51C BLK
48C ORG
45C RED
44C WHT
1012 11 9 8 7 1012 11 9 8 7
HOOD
RELAY
1012 11 9 8 7
53C
WHT
1012 11 9 8 7
26C
WHT
25C
BLUE
1
7
4
23
89
56
1
7
4
23
89
56
1
7
4
23
89
56
34C
BLK
35C
WHT
32C
BLUE
49C
BLK
50C
WHT
42C
BLUE
1
7
4
23
89
56