Cable Protection Fuses
Mersen CP cable protectors are special purpose limiters which are crimped or bolted to cables to clear and isolate faults quickly, increasing the reliability of service entrance and distribution runs. They are current-limiting with a 200,000A interrupting rating, yet will carry low cable overloads which are handled by standard protective devices. Cable protectors are rated in terms of cable size and material (Al or Cu). Heat shrinkable (HS) tubing can be specified for field installation. For cables smaller than 4/0, class J fuses can be used.
Mersen CP cable protectors are special purpose limiters which are crimped or bolted to cables to clear and isolate faults quickly, increasing the reliability of service entrance and distribution runs. They are current-limiting with a 200,000A interrupting rating, yet will carry low cable overloads which are handled by standard protective devices. Cable protectors are rated in terms of cable size and material (Al or Cu). Heat shrinkable (HS) tubing can be specified for field installation. For cables smaller than 4/0, class J fuses can be used.
Product data sheets
- DS-CP-600V-Cable-Protectors-Mersen
pdf - 201.28 KB
Compliance
- COM-RoHS-RS000122-CP-Mersen
pdf - 141.57 KB
- COM-REACH-RE000122-CP-Mersen
pdf - 146.73 KB
Key features & benefits
Fiberglass bodies for dimensional stability in harsh environments
Catalog number stamped into terminal for permanent identification
Crimp terminals for aluminum cable include oxide inhibitor
Molded rubber boots or heat shrinkable tubing available for insulation and protection
Current limiting device
Permitted by National Electrical Code®
Applications
Service entrance and distribution runs
| Frequency (Hz) | 50/60 Hz |
| UL Category Code | CYMT |
| Reach Compliant | Yes |
| Max Operating Temp. | 80 °C |
| Max Storage Temp. | 80 °C |
| Min Storage Temp. | -25 °C |
| Harmonized System | 853610 |
| UL File Number | File E305297 |
Reference Finder
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| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
CP250A3-HS See product
|
- | - | - | No | 0.6804kg |
|
CP250A6 See product
|
- | - | - | No | 0.4536kg |
|
CP250A6-HS See product
|
- | - | - | No | 0.4536kg |
|
CP250C1 See product
|
- | - | - | No | 0.5398kg |
|
CP250C1-HS See product
|
- | - | - | No | 0.5398kg |
|
CP250C2 See product
|
- | - | - | No | 0.5443kg |
|
CP250C3 See product
|
- | - | - | No | 0.6078kg |
|
CP250C3-HS See product
|
- | - | - | No | 0.6078kg |
|
CP250C5 See product
|
- | - | - | No | 0.753kg |
|
CP250C5-HS See product
|
- | - | - | No | 0.753kg |