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STA-LOK 093 Insulator Swage to Swage – 316 Stainless Steel Rigging Insulators for Radio Antenna Support
The STA-LOK 093 Insulator Swage to Swage range is designed for use on standing rigging where the rigging also serves to support a radio antenna. These insulator terminals combine mechanical strength with electrical insulation properties for marine rigging applications.
Manufactured from high specification 316 stainless steel, the range is guaranteed stronger than the wire rope. All versions require professional swaging for correct installation.
The electrical characteristics remain stable under high-voltage testing. The insulators have a measured capacitance of 16 pF and resistance of 400K at 15 MHz, with D.C. leakage resistance greater than 10 G Ohms at 30 kV. They also withstand 30 kV applied for 2 hours without breakdown, with no change in 15 MHz impedance after the voltage proof test.
Key Features
- Designed for standing rigging used to support radio antennas
- Swage-to-swage insulator terminal
- Guaranteed stronger than the wire rope
- Manufactured from high specification 316 stainless steel
- Requires professional swaging
- Stable electrical performance under high-voltage load
Electrical Properties
- Impedance measurement at 15 MHz: capacitance 16 pF, resistance 400K
- D.C. leakage resistance at 30 kV: greater than 10 G Ohms
- Voltage proof test: withstands 30 kV applied for 2 hours without breakdown
- No change in 15 MHz impedance after voltage proof test
Available Variants
Item Number Wire Size (Metric) Wire Size (Imperial) A (mm) B (mm) Weight (kg) Additional Information ST093-06 6 mm - 114.0 35.0 0.580 - ST093-07 7 mm 9/32" 112.0 38.0 0.792 - ST093-08 8 mm 5/16" 112.0 38.0 0.868 - ST093-10 10 mm - 121.0 41.0 1.145 - ST093-12 12 mm - 149.0 52.0 2.702 Achieves 93% of rated breaking load on 12 mm compacted strand wire rope
Technical Information
- Product type: Swage-to-swage rigging insulator
- Material: 316 stainless steel
- Application: Standing rigging and radio antenna support
- Installation: Professional swaging required
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