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LOW TEMP RISE > Isolation Transformer
For HIGH AMBIENT or OCCASIONAL OVERLOAD Applications / Installations
Spreadsheet View
STANDARD
COOLER
COOLEST
Building Voltage
480 WYE (or) DELTA
480 WYE (or) DELTA
480 WYE (or) DELTA
Panelboard
208Y/120
208Y/120
208Y/120
Temp Rise
150 Rise
115 Rise
80 Rise
KVA Size
Catalog #
Catalog #
Catalog #
15.0
3PTN40-15K-E2
3PTN40-15K-F-E2
3PTN40-15K-B-E2
30.0
3PTN40-30K-E2
3PTN40-30K-F-E2
3PTN40-30K-B-E2
45.0
3PTN40-45K-E2
3PTN40-45K-F-E2
3PTN40-45K-B-E2
75.0
3PTN40-75K-E2
3PTN40-75K-F-E2
3PTN40-75K-B-E2
112.5
3PTN40-112K-E2
3PTN40-112K-F-E2
3PTN40-112K-B-E2
150.0
3PTN40-150K-E2
3PTN40-150K-F-E2
3PTN40-150K-B-E2
225.0
3PTN40-225K-E2
3PTN40-225K-F-E2
3PTN40-225K-B-E2
300.0
3PTN40-300K-E2
3PTN40-300K-F-E2
3PTN40-300K-B-E2
500.0
3PTN40-500K-E2
3PTN40-500K-F-E2
3PTN40-500K-B-E2
Construction
Isolation
Availability
In Stock
Phase
3-Phase
Frequency
60
Capacity
15
30
45
75
112.5
150
225
300
500
750
1000
Primary Voltage
480 Delta
Secondary Voltage
208Y/120
Enclosure
NEMA-1 ( INDOOR )
Temp Rise
80
115
150
Terminals
Busbar
Conductor
Aluminum
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Catalog No
Description
3PTN40-1000K-E2
3PTN40-1000K-E2
1000 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PT40-112K-F-E2
3PT40-112K-F-E2
112.5 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PTN40-112K-B-E2
3PTN40-112K-B-E2
112.5 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PTN40-112K-E2
3PTN40-112K-E2
112.5 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PTN40-112K-F-E2
3PTN40-112K-F-E2
112.5 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PT40-15K-F-E2
3PT40-15K-F-E2
15 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PTN40-15K-B-E2
3PTN40-15K-B-E2
15 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PTN40-15K-E2
3PTN40-15K-E2
15 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PTN40-15K-F-E2
3PTN40-15K-F-E2
15 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
3PT40-150K-F-E2
3PT40-150K-F-E2
150 KVA
480 Delta
208Y/120
NEMA-1 ( INDOOR )
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