ZW32-12 Outdoor Pole-Mounted Vacuum Circuit Breaker
12kV Outdoor VCB with Epoxy Bushings for Overhead Distribution Lines
$3800.00
Overview
Nelink ZW32-12 series outdoor high voltage vacuum circuit breaker is a three-phase AC 50Hz pole-mounted switching device designed for 12kV overhead distribution systems. It is the most widely used outdoor VCB for protection and control of overhead lines and distribution transformers. The vacuum interrupter is sealed inside epoxy resin bushings, with color-coded phase caps (red / yellow / green). The three poles are mounted on a stainless steel frame with compact structure. Adopting spring operating mechanism, it supports manual, motorized and remote control. Optional intelligent controller provides overcurrent, earth fault protection and auto-reclosing. Compliant with GB and IEC standards, widely used in urban and rural distribution networks.
Key Features
Vacuum interrupter sealed in epoxy bushing, excellent insulation and arc extinguishing
Three poles on stainless steel frame, compact and stable structure
Color-coded phase caps (red / yellow / green), clear identification
Spring operating mechanism, manual / motorized / remote control available
Optional intelligent controller for protection and auto-reclosing
Manufactured in accordance with GB / IEC 62271-100 standard
Technical Specifications
Item | Specification |
|---|---|
Product Type | ZW32-12 Outdoor Pole-Mounted VCB |
Rated Voltage | 12kV |
Rated Current | 630A |
Rated Frequency | 50Hz / 60Hz |
Rated Short-Circuit Breaking Current | 20kA / 25kKA |
Rated Short-Time Withstand Current | 20kA / 25kA / 4s |
Insulation Type | Vacuum Interrupter + Epoxy Resin Bushing |
Operating Mechanism | Spring type (manual / motorized) |
Protection Class | IP54 |
Standard | GB / IEC 62271-100 |
Applications
10kV overhead distribution lines, pole-mounted distribution transformers, distribution automation (DA), rural and urban grid renovation, industrial overhead feeders, wind and solar power collection.
Ordering & Support
Send rated current, breaking current, control type (manual / motorized / intelligent controller) and quantity to levit@nelink.net or WhatsApp +86 15622712297 for a configured quotation.