UL/CSA Fuses
Current Limiting
3.6kV – 36kV High Voltage DIN Distribution Fuses
Time-Current Characteristics–Average
For 12kV Fuses:
• 12TDLEJ
• 12THLEJ
• 12TKLEJ
• 12TXLEJ
FUSE TYPES: THM / TKM / TFM
FUSE TYPES: TDL/THL/TKL
UL/CSA Fuses
General Purpose
TIME- CURRENT CHARACTERISTIC
FOR 12kV FUSE-LINKS
10000
CURVES RELATE TO MEAN PRE_ARCING TIMES WITH A TOLERANCE OF ±10% ON CURRENT
TIME- CURRENT CHARACTERISTIC
FOR 12kV FUSE-LINKS
10000
CURVES RELATE TO MEAN PRE_ARCING TIMES WITH A TOLERANCE OF ±10% ON CURRENT
125A
100A
1000
1000
160A (TFM)
125A (TKM)
100A (THM)
80A
VIRTUAL PRE-ARCING TIME IN SECONDS
63A
50A
VIRTUAL PRE-ARCING TIME IN SECONDS
100
100
40A
31.5A
25A
Special
Purpose Fuses
10
10
20A
16A
10A
1
1
6.3A
0.1
0.1
Canadian
Fuses & Holders
0.01
10
100
1000
10000
R.M.S. SYMMETRICAL PROSPECTIVE CURENT IN AMPS
0.01
10
100
1000
10000
R.M.S. SYMMETRICAL PROSPECTIVE CURENT IN AMPS
FUSE TYPES: TXL
TIME- CURRENT CHARACTERISTIC
FOR 12kV FUSE-LINKS
10000
CURVES RELATE TO MEAN PRE_ARCING TIMES WITH A TOLERANCE OF ±10% ON CURRENT
Medium
Voltage Fuses
1000
100
160A
200A
10
Fuse Blocks,
Holders & Misc.
1
0.1
0.01
10
100
1000
R.M.S. SYMMETRICAL PROSPECTIVE CURENT IN AMPS
10000
Application
Section
120
For additional information, visit www.edisonfuse.com
COOPER [ COOPER BUSSMANN, INC. ]
