ANSI 15 kV to 34 kV transformer bushing series with 4-hole terminal pads and current ratings from 125 A to 600 A.
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ANSI 15 kV and 25 kV transformer bushing series for 125 A to 600 A with 2-hole, 4-hole and 6-hole terminal pad variants.
ANSI 15 kV to 34 kV transformer bushing series with 4-hole terminal pads and current ratings from 125 A to 600 A.
ANSI 15 kV to 34 kV transformer bushing series with 2-hole terminal pads, 125 A to 417 A ratings and multiple shed profiles.
ANSI 15 kV to 34 kV, 55 A transformer bushings with 1-hole or 2-hole terminal pads and 4- to 17-shed profiles.
ANSI 15 kV to 34 kV, 55 A transformer bushing series with rod terminals in Ø8.7 mm and Ø13 mm versions and multiple shed profiles.
ANSI 10 kV transformer bushing series covering 800 A to 2000 A with 4-hole, 6-hole and 8-hole terminal pad options.
ANSI 5 kV transformer bushing series covering 630 A to 4000 A with 2-hole, 4-hole and 6-hole terminal pad configurations.
High-current ANSI 1.2 kV transformer bushing series for 1400 A to 3150 A, with 4-hole, 6-hole and high-hole-count terminal pad variants.
ANSI 1.2 kV transformer bushing series covering 417 A to 1200 A with pin, head-pin and multi-hole terminal pad options.
ANSI 1.2 kV transformer bushing series covering 125 A and 250 A ratings with pin, 1-hole, 2-hole and 4-hole terminal configurations.
Chardon 35kV Bushing Insert | Field-replaceable ANSI/IEEE 200A loadbreak design. All-copper, IEEE 386-7B compliant. Shielded/submersible. Installs by hand/tool.
This ANSI transformer bushing series covers 15 kV and 25 kV ratings with current options from 125 A to 600 A. Catalog variants use 2-hole, 4-hole or 6-hole terminal pads and 6-shed or 7-shed profiles. The comparison table lists each model together with its dimensions, conductor thread, mounting-hole arrangement, creepage distance and reference code. Any source-table inconsistency is identified in the note column.
| Model | Shed | H | h1 | h2 | Md | B | Mounting Holes | t | Creepage | Code | Note |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ANSI-15KV-125A-2-HOLE | 6-SHED | 339 | 233 | 39 | 3/8"-16UNC | 76.2 | 2×Ø14.3 | 6.35 | 330 | 12XD.401.G13-B | — |
| ANSI-15KV-125A-4-HOLE | 6-SHED | 409 | 233 | 39 | 3/8"-16UNC | 89 | 4×Ø14.3 | 12.7 | 330 | 12XD.401.G13-I | — |
| ANSI-15KV-250A-2-HOLE | 6-SHED | 339 | 233 | 39 | 1/2"-13UNC | 76.2 | 2×Ø14.3 | 6.35 | 330 | 12XD.401.G13-C | — |
| ANSI-15KV-250A-4-HOLE | 6-SHED | 409 | 233 | 39 | 1/2"-13UNC | 89 | 4×Ø14.3 | 12.7 | 330 | 12XD.401.G13-D | — |
| ANSI-15KV-250A-6-HOLE | 6-SHED | 452.5 | 233 | 39 | 1/2"-13UNC | 89 | 6×Ø14.3 | 12.7 | 330 | 12XD.401.G13-M | — |
| ANSI-15KV-417A-2-HOLE | 6-SHED | 339 | 233 | 39 | 5/8"-11UNC | 76.2 | 2×Ø14.3 | 6.35 | 330 | 12XD.401.G13-G | — |
| ANSI-15KV-417A-4-HOLE | 6-SHED | 409 | 233 | 39 | 5/8"-11UNC | 89 | 4×Ø14.3 | 12.7 | 330 | 12XD.401.G13-E | — |
| ANSI-15KV-417A-6-HOLE | 6-SHED | 452.5 | 233 | 39 | 5/8"-11UNC | 89 | 4×Ø14.3 | 12.7 | 330 | 12XD.401.G13-J | Model designation says 6-hole, while the source dimension table lists 4×Ø14.3. |
| ANSI-15KV-600A-4-HOLE | 6-SHED | 409 | 233 | 39 | 3/4"-10UNC | 89 | 6×Ø14.3 | 12.7 | 330 | 12XD.401.G13-F | Model designation says 4-hole, while the source dimension table lists 6×Ø14.3. |
| ANSI-25KV-125A-2-HOLE | 7-SHED | 364 | 254 | 43 | 3/8"-16UNC | 76.2 | 2×Ø14.3 | 6.35 | 406.4 | 12XD.401.A04 | — |
| ANSI-25KV-250A-2-HOLE | 7-SHED | 364 | 254 | 43 | 1/2"-13UNC | 76.2 | 2×Ø14.3 | 6.35 | 406.4 | 12XD.401.030 | — |
| ANSI-25KV-250A-4-HOLE | 7-SHED | 433 | 254 | 43 | 1/2"-13UNC | 89 | 4×Ø14.3 | 12.7 | 406.4 | 12XD.401.A02 | — |
| ANSI-25KV-250A-6-HOLE | 7-SHED | 477 | 254 | 43 | 1/2"-13UNC | 89 | 6×Ø14.3 | 12.7 | 406.4 | 12XD.401.A05 | — |
| ANSI-25KV-417A-2-HOLE | 7-SHED | 364 | 254 | 43 | 5/8"-11UNC | 76.2 | 2×Ø14.3 | 6.35 | 406.4 | 12XD.401.A03 | — |
| ANSI-25KV-417A-4-HOLE | 7-SHED | 433 | 254 | 43 | 5/8"-11UNC | 89 | 4×Ø14.3 | 12.7 | 406.4 | 12XD.401.A08 | — |
| ANSI-25KV-417A-6-HOLE | 7-SHED | 477 | 254 | 43 | 5/8"-11UNC | 89 | 6×Ø14.3 | 12.7 | 406.4 | 12XD.401.A07 | — |
Dimensions are in millimeters unless otherwise indicated. Thread designations and reference codes are reproduced from the source catalog. A dash indicates that no value is listed in the source table.
ANSI 15 kV to 34 kV transformer bushing series with 4-hole terminal pads and current ratings from 125 A to 600 A.
ANSI 15 kV to 34 kV transformer bushing series with 2-hole terminal pads, 125 A to 417 A ratings and multiple shed profiles.
ANSI 15 kV and 25 kV transformer bushing series for 125 A to 600 A with 2-hole, 4-hole and 6-hole terminal pad variants.
ANSI 15 kV to 34 kV, 55 A transformer bushings with 1-hole or 2-hole terminal pads and 4- to 17-shed profiles.
ANSI 15 kV to 34 kV, 55 A transformer bushing series with rod terminals in Ø8.7 mm and Ø13 mm versions and multiple shed profiles.
ANSI 10 kV transformer bushing series covering 800 A to 2000 A with 4-hole, 6-hole and 8-hole terminal pad options.
ANSI 5 kV transformer bushing series covering 630 A to 4000 A with 2-hole, 4-hole and 6-hole terminal pad configurations.
High-current ANSI 1.2 kV transformer bushing series for 1400 A to 3150 A, with 4-hole, 6-hole and high-hole-count terminal pad variants.
ANSI 1.2 kV transformer bushing series covering 417 A to 1200 A with pin, head-pin and multi-hole terminal pad options.
ANSI 1.2 kV transformer bushing series covering 125 A and 250 A ratings with pin, 1-hole, 2-hole and 4-hole terminal configurations.
