25ET Cooper/Bussmann, 25ET Datasheet - Page 3

• Manufacturer Part Number: 25ET
• Description: FUSE 25A 690V BRITISH
• Manufacturer: Cooper/Bussmann
• Series: ETr

Specifications of 25ET

• Voltage - Rated: 690VAC
• Current: 25A
• Package / Case: Bolt Mount
• Size / Dimension: 0.673" Dia x 3.032" L (17.10mm x 77.00mm)
• Mounting Type: Bolt Mount
• Melting I²t: 250
• Voltage Rating Vdc: 690V
• Voltage Rating Vac: 690V
• Fuse Current: 25A
• Length/height, External: 78.2mm
• Voltage Ac: 690V
• Fuse Type: -
• Color: -
• Operating Temperature: -
• Dc Cold Resistance: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Color: -
• Fuse Type: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LCT 6-20A: 240V
Time-Current Curve
10
10
10
10
High Speed Fuses
10
10
10
10
10
British BS 88 — 240V: 6-900A
–1
–2
–3
–4
4
3
2
1
0
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
Data Sheet: 35785296
2
4
6
8
10
1
Prospective Current In Amps RMS
2 2
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
4
6
10LCT
12LCT
16LCT
20LCT
6LCT
8
10
2
Peak Let-Through Curve
10
10
10
10
10
5
4
3
2
1
2
6
4
2
6
4
2
6
4
2
6
4
2
2
2
10
1
2
4
SYMMETRICAL FAULT
FULLY ASYMMETRICAL FAULT
4
6
6
8
10
2
10
160LET & LMT
125 & 100LET
3
Prospective Short-Circuit Current Symmetrical RMS
2
200LMT
180LET
80LET
4
400 & 500LMMT
6
900LMMT
800LMMT
710LMMT
630LMMT
450LMT
355LMT
315LMT
250LMT
10
20LCT
16LCT
12LCT
10LCT
3
6LCT
LET 25-180A: 240V
2
Time-Current Curve
10
10
10
10
10
10
10
10
10
4
–1
–2
–3
–4
4
3
2
1
0
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
2
Data Sheet: 35785293
6
10
1
10
4
63LET
50LET
35LET
32LET
25LET
2 2
2
25LET
32LET
35LET
50LET
63LET
4
Prospective Current In Amps RMS
4
6
10
6
5
8
10
2
2
2
4
100LET
125LET
160LET
180LETa
80LET
6
8 10
3
189