Sure-Break Elbow™ Series Arrester
Brand: Hubbell Power Systems
Catalog ID: 228ELAS12
Sure-Break™ Elbow Arrester has an increased strike distance between energized and grounded portions of the elbow to enhance switching performance in conditions favorable to partial vacuum flashover
- Meets or Exceeds IEEE Std. 386 and IEEE Std. C62.11. Section 8.1 requirements
- Interchangeable with other products meeting the same requirements
- Fully shielded, insulated and submersible
General
Catalog Number
228ELAS12
Grounding Style
36 in Line Lead
Material
Polymer
Series
Sure-Break Elbow™ Series
Type
Underground Arresters
Dimensions
Height
6.6 in
Weight
3.7 lb
Electrical Ratings
AC Withstand Voltage (1 min)
25 kV
Duty Cycle
12 kV
kV Class
25 kV
Maximum Discharge Voltage
- 31.5 kV @ 1.5 kA
- 33.5 kV @ 3 kA
- 35.7 kV @ 5 kA
- 40.2 kV @ 10 kA
- 46.5kV @ 20 kA
- 58.1 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A
34 kV
MCOV
10.2 kV
Operational
Maximum Operating Altitude
6000 ft
Logistics
Pallet Quantity
108
Standard Package
1