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You are here: Home » Products » Connector » Separable Connector » 35kV, 630A Insulated Protective Cap

35kV, 630A Insulated Protective Cap

Model: 35kV 630A
Material: Silicone Rubber
Bushing model: EN50180 & 50181 interface C
Execution Standards: IEC60502.4, GB/T12706.4
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  • NKS-35/630-BMH


Separable connector product introduction:

NKS POWER insulating protective cap is an accessory for live casing. Provide insulation and sealing protection for reserved live casing, and provide dustproof, moisture-proof and sealing protection for non-live bushings. It is suitable for the termination of the incoming and outgoing lines of the ring network switch cabinet. Such as switch cabinet inlet and outlet casing holders, cable branch line wall casing, double-way bushings, etc.

Product execution standards: IEC60502.4, GB/T12706.4

The product matches type C or E casing in EN50180&50181.

Separable connector product features:

Molded from safe and environmentally friendly silicone rubber

Has excellent insulation properties, corona resistance and tracking resistance

Reasonable structural design, three-layer post-injection peroxide cross-linking process to reduce partial discharge

Built-in stress control, uniform electric field distribution

Suitable for copper and aluminum cables

Quick assembly and simple installation

Electrical performance parameters of separable connectors:




Technical Parameters System Voltage


Rated current


Frequency withstand voltage(AC)


Partial Discharge


Impulse voltage


Shielding resistance


The product has passed the inspection and certification of the China Electric Power Research Institute (CEPRI) Power Industry Electrical Equipment Quality Inspection and Testing Center

Type test reference standard: IEC 60502-4:2010 GB/T 12706.4-2008

Selection table for separable connectors:


Bolt size


Product Code









The company adheres to the concept of environmental friendliness and smart connection, and is willing to work with you to create green and sustainable development, leading smart technology power industry.

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