Description
STS coil cable is a self-retracting, UL listed grounding cable that provides better cable management by contracting when not in use. It is designed for hard service with thermoplastic elastomer insulation and jacket, and it withstands temperatures from -40°C to +90°C in harsh environments. It is one of the two operator cable types for the STS 300 Ground Monitoring System.
How it retracts
The 25 ft coil cable retracts to 4 ft, and the 50 ft coil cable retracts to 10 ft. Coil cable is not compatible with STS retractable reel options. If you need a retracting reel, use straight cable.
Options
Coil cord is offered with or without a grounding clamp. Clamp choices on this page include the K78160A, K78160ASRS, REB-IP, CB-250IP Bronze C Clamp, Dual Ball Connector, G40 Bronze, GAT-IP and VUD.
| Part number | Description |
|---|---|
| CA-25 | 25 ft coil cord only |
| CA-25K | 25 ft coil cord with K78160A grounding clamp |
| CA-25KSRS | 25 ft coil cord with K78160ASRS grounding clamp |
| CA-50 | 50 ft coil cord only |
| CA-50K | 50 ft coil cord with K78160A grounding clamp |
| CA-50KSRS | 50 ft coil cord with K78160ASRS grounding clamp |
Specifications
| Cable type | UL listed, self-retracting, service grade |
| Conductors | 2 x 16 AWG stranded copper |
| Insulation and jacket | Thermoplastic elastomer |
| Temperature range | -40°C to +90°C |
| Retracted length | 25 ft retracts to 4 ft; 50 ft retracts to 10 ft |
| Reel compatibility | Not compatible with retractable reels |
When to replace the cable
Damaged insulation may impair the proper operation of the grounding device. The STS 300 manual calls for regular inspection of the clamp cable insulation and its termination at the clamp. The cable replacement instructions (PDF) cover removal and installation.
FAQ
Can I use coil cable with a retractable reel?
No. Coil cable is not compatible with STS retractable reels. Use straight cable with a reel.
Can I order coil cable without a clamp?
Yes. CA-25 and CA-50 are coil cord only.
Need a part number for your system? Use the ordering guide or request a quote.
