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Specifications

Standards

Eaton's Cooper Power series reclosers are designed and tested in accordance with the following ANSI standards: C37.60 and C37.85 and ANSI Guide C37.61

Ratings

Recloser H 4H L E 4E
Rated system nominal voltage (kV) 2.4—14.4
2.4—14.4
2.4—14.4
24.9 24.9
Rated system maximum voltage (kV) 15.0 15.5 15.5 27 27
Maximum continuous current (amps) 50 100 280 100 280
Maximum interrupting current (symmetrical amps) @2.4—4.8 kV
1250 3000 6000

@4.8—8.32 kV
1250 2500 5000

@8.32—14.4 kV
1250 2000 4000

@24.9



2500 4000
Rated system withstand voltage (BIL) (kV) 95 110 110 150 150
60 Hz Insulation level withstand rating
Dry 1-Min. (kV)
35 50 50 60 60
Wet 10-Sec (kV) 
30 45 45 50 50
Available trip coils - Continuous current rated (amps)
5, 10, 15, 25, 35, 50 5, 10, 15, 25, 35, 50, 70, 100 25, 35, 50, 70, 100, 140, 200, 280 5, 10, 15, 25, 35, 50, 70, 100 50, 70, 100, 140, 200, 280

Duty cycle

Recloser % Interrupting rating Maximum circuit X/R ratio Number unit operations Total unit operations
H 15-20 2 40 100
45-55 4 40
90-100 8 20
4H 15-20
2 32 68
45-55
5 24
90-100
10 12
E 15-20
2 40 72
45-55
5 20
90-100
12 12
4E 15-20
3 32 64
45-55
6 20
90-100
13 12
L 15-20
3 32 64
45-55
6 20
90-100
12 12

Optional accessories: H and 4H reclosers

  • Lockout Indication; factory-Installed
    • Lockout-indicating switch
  • Bushings; factory-Installed
    • 17-in.-creepage bushing
    • One required for H, two required for 4H
  • Mounting equipment
    • Cross-arm mounting hanger

Optional accessories: E, 4E and L reclosers

  • Shunt lockout and lockout indication; factory-installed
    • Shunt-lockout mechanism
    • Lockout-indicating switch
  • Bushings; factory-installed
    • 17-in.-creepage bushings
    • 26-1/2-in.-creepage bushings
  • Hardware; factory-installed
    • Two-bolt flat pad connectors; set of two 
  • Bushing current transformer for field installation
    • Slip-on bushing current transformer kit; one BCT per kit
  • Mounting equipment
    • Cross-arm mounting hanger; two required for each recloser