cooper bussmann

SSD,NSD,ESD BS 88 Part 1 British Standard Low Voltage Fuses

  
Description:
The NSD and ESD are low voltage fuses complying with general purpose gG characteristics.
Construction: Ceramic body.

Ratings:
Volts: 240-550Vac (See Catalog Numbers table)
Amps: 2-63A (See Catalog Numbers table); 20M25-63M100A Motor Starter ratings (See Catalog Numbers table)
IR: 33kA (SSD); 80kA (NSD, ESD)

Agency Information: CE, Meets the requirements of BS 88 Part 1 and IEC 60269-1.
Mounting: Offset blades.

PACKAGE QUANTITY: 20

SSD Dimensional Data:



NSD & ESD Dimensional Data:




Electrical Characteristics
Catalog Number Ampere Rating I2T (Amp2 Seconds) Watts Loss Nom Rated Voltage Dimensions (Inches/mm)
Pre-Arcing Total At 415V A C D F G
SSD2 2A 0.8 1 0.5 240AC 47 23 12.7 0.47/12.0 0.03/0.8
SSD4 4A 5.4 8 1
SSD6 6A 15 22 1.6
SSD10 10A 28 42 1.2
SSD16 16A 160 250 1.5
SSD20 20A 293 450 1.7
SSD25 25A 800 1300 1.8
SSD32 32A 1600 2500 2.4
Catalog Number Ampere Rating I2T (Amp2 Seconds) Nom Watts Loss Rated Voltage Dimensions (Inches/mm)
Pre-Arcing Total At 415V Total At 550V A B D E F N
NSD2 2A 1.3 4.6 5 0.9 550AC 34.6 0.54/13.8 58.5 12.7 0.03/0.8 0.14/3.5
NSD4 4A 8 27 30 1.4
NSD6 6A 29 100 115 1.8
NSD10 10A 120 400 490 2.1
NSD16 16A 120 470 730 1.8
NSD20 20A 260 1070 1700 1.8
NSD25 25A 560 2300 3550 2
NSD32 32A 710 3000 5000 2.9
NSD20M25 20M25 570 2350 - 1.2 415AC 0.69/17.5
NSD20M32 20M32 770 3000 - 0.95
NSD20M36 20M36 1150 5000 - 0.88
NSD32M36 32M36 1150 5000 - 2.4
NSD32M40 32M40 1500 6000 - 1.9
NSD32M50 32M50 2700 8700 - 1.4
NSD32M63 32M63 5000 13,550 - 1
ESD2 2A 1.3 4.6 0.9 5 550AC 250DC 35.5 0.54/13.8 67 15 0.05/1.2 0.14/3.5
ESD4 4A 8 27 1.4 30
ESD6 6A 29 100 115 1.8
ESD10 10A 120 400 490 2.1
ESD16 16A 120 470 730 1.8
ESD20 20A 260 1070 1700 1.8
ESD25 25A 560 2300 3550 2
ESD32 32A 710 3000 5000 2.9
ESD40 40A 1500 6000 - 3.2 415AC 250DC 0.69/17.5
ESD50 50A 2700 8700 - 3.9
ESD63 63A 5050 13,300 - 4.6
ESD63M80 63M80 12,650 40,000 - 3.4 415AC 36.5 21 68
ESD63M100 63M100 20,750 70,000 - 2.5


Time-Current Characteristic Curve (Full Size Curves Available)
SSD

NSD

ESD



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