Sug'urta korpusi 95% AL203 yuqori mustahkamlikdagi chinni naychalardan tayyorlangan. Yuqori tozalikdagi kvarts qumlari va 99,99% sof kumush/mis plitalari muhrlangan va naycha ichiga mahkam payvandlangan. Kontakt yuzasi kumush bilan qoplangan.
| Model | Sug'urta hajmi (mm) | Polyaklar | Nominal kuchlanish (V) | Nominal oqim (A) |
| RT18-32 DC bazasi | 10X38 | 1/2/3/4 | DC1000V | 32 |
| CJPV-32L | 10X85 | 1 | DC1500V | 32 |