G7 Phase Separator from SAM Composites India Pvt. Ltd. is machined from NEMA Grade G-7 glass silicone laminate. G7 is known for arc resistance and can operate at temperatures up to 250°C, which is why it is used for insulating plates, barriers, supports and spacers in switchgear and panels. We make parts to your drawings in prototype and production quantities.
Panel and switchgear designers look for insulation that resists arcing, tracking and heat. G7 Phase Separator is made from a glass silicone laminate chosen for exactly that duty. Each part is machined to size, deburred and inspected, so it fits your assembly and keeps its insulating performance in service.
G7 Phase Separator is used for busbar supports, phase barriers and separators, mounting plates, spacers and arc barriers in switchgear, switchboards, control panels and distribution panels. Share your drawing and we will quote the finished part, or supply sheet material if you prefer to fabricate it yourself.
Our units are divided into various dedicated and independent departments.
| Parameter | Specification |
|---|---|
| Description | Glass fabric reinforced laminate with a silicone resin binder; excellent thermal resistance (up to 250°C) and arc resistance. Used for electric furnace insulation, circuit breaker parts, switchboard panels and arc barriers |
| Standards | NEMA LI-1: G-7 | IEC 60893: SIGC 202 |
| Thickness | 0.04 to 0.98 in (1 to 25 mm) |
| Standard Size | 610 x 610 mm; 1220 x 1020 mm |
| Standard Color | Pure White |
| Convolute Tubing | G7 convolute tubes available in nearly any custom inside and outside diameter, per customer requirements |
| Fabrication | Custom fabricated to the exact specifications and drawings of our customers |
Step-by-step from enquiry to delivery at your port — transparent and hassle-free.
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