Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Drop-out fuse cutouts for MV overhead distribution protection — 11–38 kV, 100/200 A
Drop-out fuse cutouts (跌落式熔断器) for overload and short-circuit protection on MV distribution lines. Ceramic tube, rated 10–27 kV.
Send model, voltage class, quantity or drawing — we quote within 24 hours.

HTV silicone covers for arresters, cutouts & terminals. Custom mold available.
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Gapless ZnO arresters for lightning & switching protection, 10–220 kV.
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Outdoor isolating switches for safe de-energizing, 12–126 kV.
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Composite & porcelain insulators for overhead lines and substations.
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Cold-shrink terminations & joints for MV cables — no heat gun.
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Clamps, connectors & pole-line hardware for HV overhead lines.
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