Earthing Switch with Earthing Blade, High-Voltage Isolator GN27-40.5/D/1250-31.5/GN-12-630A

Product category:: Isolating switch
Product code:: P-131
Model:: GN27-40.5D/630A

Function & Use (Application Scenarios)

Functional Purpose: For medium- and high-voltage power reception, power feed-out, ring-main operation, isolation, and fault protection.

Specification options

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Product highlights

Outdoor Protection Design
On-site Installation Convenience
High-Humidity Condensation-Resistant Solution

Model

GN27-40.5D/630A

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Logistics & Delivery

Freight costs and delivery timelines require negotiation.

Global Sea Freight

Cross-Border Land Transport

Order protection

Pre-Sales Selection Support

Pre-order specification confirmation required in writing—based on single-line diagrams, load schedules, installation dimensions, and local grid interconnection requirements—covering rated current, short-circuit breaking/withstand capability, number of circuits, earthing system, and incoming/outgoing cable orientation.

Production & Delivery

After freeze of drawings/Bill of Materials (BOM): manage critical components, Factory Acceptance Test (FAT), delivery schedule, and moisture-proof marine packaging; for projects outside Jakarta or on remote islands, separately verify port access, inland transportation, lifting/crane requirements, and spare parts logistics.

Installation & After-Sales Support

Provision of wiring diagrams, installation manuals, commissioning checklists, and remote technical support; final scope and response timeframes are subject to contractual terms.

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Main Product Parameters

BrandOthersProtection FunctionsWaterproof and Dustproof

Electrical Life15,000 operationsApplication ScopeIndoor

Enclosure materialCeramicSpecial FunctionsContact Customer Service

Wiring ConfigurationTop-In, Bottom-OutProduct CertificationsContact Customer Service

Mechanical Life100,000 operationsIngress Protection (IP) RatingIP32

WarrantyTwo yearsContact MaterialElectrolytic Copper Contacts

Product SeriesGN27-40.5CCC Rated Voltage Range12KV

CCC Certificate NumberContact Customer ServiceWeight1000

Product details

Application Scenarios: Indonesian PLN distribution networks, industrial parks, mines, photovoltaic step-up substations, switchgear rooms, and island microgrids.

Product Configuration: P-187; Model GN27-40.5; 630 A. Indonesian Adaptation: Compact substation layouts support either ring-main or gas/solid-insulated solutions; for coastal and high-humidity regions, verify condensation resistance, creepage distance, corrosion protection, and cable termination interfaces.

Requirement confirmation

Application, rating, quantity and drawings are checked first.

Factory matching

Supplier capacity, certificates and production slot are reviewed.

Order transaction

Confirm commercial terms, sign the commercial contract, and confirm the related document checklist.

Shipment control

Packing photos, inspection records and delivery status are tracked.