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About Transformers
Compare transformer features and learn about voltages. Then, choose the transformer that's right for your application.
DIN-Rail/Panel-Mount High-Inrush Transformers
Single Phase—Screw-Terminal Input and Output Connection
Voltage, V AC | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Input | Output | Output Power, VA | Ht. | Wd. | Dp. | For DIN Rail Size, mm | Certification | Each | |||
Step-Down Voltage | |||||||||||
| 230/460 | 115 | 63 | 3 1/2" | 3.4" | 3.9" | 35 | UL Recognized Component, C-UL Recognized Component, CE Marked | 7962K71 | 0000000 | ||
| 230/460 | 115 | 100 | 4" | 3.4" | 3.9" | 35 | UL Recognized Component, C-UL Recognized Component, CE Marked | 7962K72 | 000000 | ||
| 230/460 | 115 | 160 | 4.1" | 3.9" | 4.2" | 35 | UL Recognized Component, C-UL Recognized Component, CE Marked | 7962K73 | 00000000 | ||
| 230/460 | 115 | 250 | 4.7" | 3.9" | 4.2" | 35 | UL Recognized Component, C-UL Recognized Component, CE Marked | 7962K74 | 00000000 | ||
| 230/460 | 115 | 400 | 4 1/2" | 4.8" | 4.8" | 35 | UL Recognized Component, C-UL Recognized Component, CE Marked | 7962K76 | 00000000 | ||
| 230/460 | 115 | 500 | 5.3" | 4.8" | 4.8" | 35 | UL Recognized Component, C-UL Recognized Component, CE Marked | 7962K77 | 00000000 | ||
Harsh-Environment High-Inrush Panel-Mount Transformers
Voltage, V AC | For Fuse | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Input | Output | Output Power, VA | Ht. | Wd. | Dp. | UL Class | Type | Overall Dia. | Certification | Each | |||
Single Phase—Screw-Terminal Input and Output Connection | |||||||||||||
Step-Down Voltage—Input and Output Fuse Block, Sealed Coils | |||||||||||||
| 230/460 | 24/115 | 50 | 3.9" | 3" | 3 1/2" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T71 | 0000000 | ||
| 230/460 | 24/115 | 75 | 4.2" | 3.4" | 3.6" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T72 | 000000 | ||
| 230/460 | 24/115 | 100 | 4.2" | 3.8" | 3.6" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T73 | 000000 | ||
| 230/460 | 24/115 | 150 | 4.7" | 3.8" | 4" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T74 | 000000 | ||
| 230/460 | 24/115 | 200 | 5.3" | 4 1/2" | 4.4" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T75 | 000000 | ||
| 230/460 | 24/115 | 250 | 4.1" | 4 1/2" | 4.4" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T76 | 000000 | ||
| 230/460 | 24/115 | 300 | 5.9" | 5.3" | 5.2" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T77 | 000000 | ||
| 230/460 | 24/115 | 350 | 5.9" | 5.3" | 5.2" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T78 | 000000 | ||
| 230/460 | 24/115 | 500 | 6" | 5.3" | 5.7" | CC | Midget | 13/32" | UL Listed, C-UL Listed | 6718T79 | 000000 | ||
Touch-Safe High-Inrush Panel-Mount Transformers
Single Phase—Screw-Terminal Input and Output Connection
Voltage, V AC | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Input | Output | Output Power, VA | Ht. | Wd. | Dp. | Features | Certification | Each | |||
Step-Down/Constant Voltage | |||||||||||
| 230/460/575 | 24/115/230 | 250 | 4" | 4 1/2" | 4.8" | Covered Terminals | UL Listed, C-UL Listed, CE Marked | 6718T51 | 0000000 | ||
| 230/460/575 | 24/115/230 | 300 | 4" | 4 1/2" | 5.3" | Covered Terminals | UL Listed, C-UL Listed, CE Marked | 6718T52 | 000000 | ||
| 230/460/575 | 24/115/230 | 350 | 4 1/2" | 5.3" | 5.4" | Covered Terminals | UL Listed, C-UL Listed, CE Marked | 6718T53 | 000000 | ||
| 230/460/575 | 24/115/230 | 500 | 4 1/2" | 5.3" | 6.6" | Covered Terminals | UL Listed, C-UL Listed, CE Marked | 6718T54 | 000000 | ||
| 230/460/575 | 24/115/230 | 750 | 6" | 6.4" | 7.4" | Covered Terminals | UL Listed, C-UL Listed, CE Marked | 6718T55 | 000000 | ||
| 230/460/575 | 24/115/230 | 1,000 | 6.3" | 6.8" | 7.8" | Covered Terminals | UL Listed, C-UL Listed, CE Marked | 6718T56 | 000000 | ||
Enclosed Isolating Transformers
Single Phase—Plug Input and Socket Output Connection
Voltage, V AC | Output | Input | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Input | Output | Power, VA | Socket Connection | Connection NEMA Type | Plug Connection | Connection NEMA Type | Ht. | Wd. | Dp. | Features | Each | |||
Constant Voltage | ||||||||||||||
| 115 | 115 | 150 | 3-Slot Straight | 5-15 | 3-Blade Straight | 5-15 | 3.9" | 3.1" | 4.2" | Isolated Coils | 70245K71 | 0000000 | ||
| 115 | 115 | 250 | 3-Slot Straight | 5-15 | 3-Blade Straight | 5-15 | 4.7" | 3.8" | 4.4" | Isolated Coils | 70245K72 | 000000 | ||
| 115 | 115 | 1,000 | 3-Slot Straight | 5-15 | 3-Blade Straight | 5-15 | 5.3" | 4 1/2" | 8.1" | Isolated Coils | 70245K74 | 000000 | ||
Step-Down Voltage | ||||||||||||||
| 230 | 115 | 100 | 3-Slot Straight | 5-15 | 3-Blade Straight | 6-15 | 3 1/2" | 2.8" | 3.6" | Isolated Coils | 70245K81 | 000000 | ||
| 230 | 115 | 250 | 3-Slot Straight | 5-15 | 3-Blade Straight | 6-15 | 4.7" | 3.8" | 4.4" | Isolated Coils | 70245K83 | 000000 | ||
| 230 | 115 | 500 | 3-Slot Straight | 5-15 | 3-Blade Straight | 6-15 | 4.7" | 3.8" | 6" | Isolated Coils | 70245K84 | 000000 | ||
High-Inrush Panel-Mount Transformers
Single Phase—Screw-Terminal Input and Output Connection
Voltage, V AC | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Input | Output | Output Power, VA | Ht. | Wd. | Dp. | Certification | Each | |||
Step-Down Voltage | ||||||||||
| 230/460/575 | 95/115 | 50 | 2.8" | 3" | 3.3" | UL Listed, C-UL Listed | 6988K81 | 0000000 | ||
| 230/460/575 | 95/115 | 100 | 3" | 3.4" | 3.8" | UL Listed, C-UL Listed | 6988K82 | 000000 | ||
| 230/460/575 | 95/115 | 150 | 3.4" | 3.8" | 4.3" | UL Listed, C-UL Listed | 6988K83 | 000000 | ||
| 230/460/575 | 95/115 | 250 | 4" | 4.5" | 4.6" | UL Listed, C-UL Listed | 6988K84 | 000000 | ||
| 230/460/575 | 95/115 | 350 | 4" | 4.5" | 5.3" | UL Listed, C-UL Listed | 6988K85 | 000000 | ||
| 230/460/575 | 95/115 | 500 | 4.6" | 5.3" | 5.8" | UL Listed, C-UL Listed | 6988K86 | 000000 | ||
Single Phase—Screw-Terminal Input and Output Connection with Fuse Block
Voltage, V AC | For Fuse | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Input | Output | Output Power, VA | Ht. | Wd. | Dp. | Type | Overall Dia. | Certification | Each | |||
Step-Down Voltage | ||||||||||||
| 230/460/575 | 95/115 | 100 | 4.4" | 3.4" | 4.1" | Midget | 13/32" | UL Listed, C-UL Listed | 6988K22 | 0000000 | ||































