cooper bussmann

STD,NITD,AAO,BAO, OSD,CEO,DEO BS 88 Part 1 British Standard Low Voltage Fuses

  
Description:
The STD to DEO types are low voltage fuses complying with general purpose gG characteristics.

Construction: Ceramic body.

Ratings:
Volts: 240-550Vac (See Catalog Numbers table)
Amps:
2-200A (See Catalog Numbers table)
20M25-200M315A Motor Starter ratings (See Catalog Numbers table)
IR: 33kA (STD); 80kA (NITD, AAO, BAO, CEO, DEO)

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

Mounting: Offset bolted blades.

Typical Applications
• The STD type are used in 240V street lighting cut-outs.
• NITD to DEO types used for industrial and general purpose applications

Basic Fuse Catalog Numbers Block/Holder Catalog Numbers
NITD CM32FC
AAO CM32F
BAO CM63F
OSD CM100F
CEO BH-0111


CATALOG SYMBOL: STD
INDUSTRIAL HRC FUSE
OFFSET BOLTED TAGS
PACKAGE QUANTITY: 20
33kA INTERRUPTING RATING

Dimensional Data:

Electrical Characteristics
Catalog Number Ampere Rating I2T (Amp2 Seconds) Watts Loss Nom Rated Voltage Dimensions (Inches/mm)
Pre-Arcing Total At 240V A B C D E F G H
STD2 2A 0.8 1 0.5 240VAC 47 35 24 11 4.7 12.1 1 13.1
STD4 4A 5.4 8 1
STD6 6A 15 22 1.6
STD10 10A 28 42 1.2
STD16 16A 160 2500 1.5
STD20 20A 293 450 1.7
STD25 25A 800 1300 1.8
STD32 32A 1600 2500 2.4

Time-Current Characteristic Curve (Full Size Curves Available)

 
CATALOG SYMBOL: NITD
INDUSTRIAL HRC FUSE
OFFSET BOLTED TAGS
PACKAGE QUANTITY: 20
80kA INTERRUPTING RATING
MOUNTS IN CAMASTER SERIES OF HOLDERS

Dimensional Data:

Electrical Characteristics
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 C D E F G
NITD2 2A 1.3 4.6 5 0.9 550VAC 55.2 42.5 1.36 / 34.6 0.44 / 11.1 13.7 0.03 / 0.8 0.56 / 14.0
NITD4 4A 8 27 30 1.4
NITD6 6A 29 100 115 1.8
NITD10 10A 120 400 490 2.1
NITD16 16A 120 500 730 1.8
NITD20 20A 260 1070 1700 1.8
NITD25 25A 560 2300 3550 2
NITD32 32A 710 3000 5000 2.9
NITD20M25 20M25 575 2300 3700 1.2
NITD20M32 20M32 720 3000 6000 0.95
NITD32M40 32M40 1500 6000 - 1.9 415VAC 55.5 42.5 35.5 11.1 17.5 1.2 18.2
NITD32M50 32M50 2700 8600 - 1.4
NITD32M63 32M63 5000 13,400 - 1

Time-Current Characteristic Curve (Full Size Curves Available)


 
CATALOG SYMBOL: AAO
INDUSTRIAL HRC FUSE
OFFSET BOLTED TAGS
PACKAGE QUANTITY: 20
80kA INTERRUPTING RATING
MOUNTS IN CAMASTER SERIES OF HOLDERS

Dimensional Data:

Electrical Characteristics
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 G H J K
AAO2 2A 1.4 4.7 5 0.9 550VAC 35 13.7 3.35 / 85.0 0.34 / 8.7 0.05 / 1.2 2.87 / 73.0 0.22 / 5.5 8 14.5
AAO4 4A 8 26 30 1.4
AAO6 6A 28 100 115 1.8
AAO10 10A 125 400 500 2.1
AAO16 16A 120 470 750 1.8
AAO20 20A 260 1100 1700 1.8
AAO25 25A 570 2300 2500 2
AAO32 32A 710 3000 5000 2.9
AAO32M40 32M40 1400 3600 5000 4.7 54.5 21 85 0.34 / 8.7 0.05 / 1.22 73.5 0.22 / 5.5 8 22.3
AAO32M50 32M50 3000 8500 11,000 4.9
AAO32M63 32M63 7000 18,000 24,800 5.6

Time-Current Characteristic Curve (Full Size Curves Available)


   
CATALOG SYMBOL: BAO
INDUSTRIAL HRC FUSE
OFFSET BOLTED TAGS
PACKAGE QUANTITY: 20
80kA INTERRUPTING RATING
MOUNTS IN CAMASTER CM63F SERIES OF HOLDERS

Dimensional Data:

Electrical Characteristics
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 G H J K
BAO40 40A 1400 3600 5000 4.7 550VAC 54 21 3.43 / 87.0 0.50 / 12.7 0.05 / 1.2 73.5 0.22 / 5.5 8 22.3
BAO50 50A 3000 8050 11,250 4.9
BAO63 63A 6700 18,850 25,100 5.6
BAO63M80 63M80 12,600 33,900 50,000 7.2
BAO63M100 63M100 24,000 72,500 90,000 8.5

Time-Current Characteristic Curve (Full Size Curves Available)


 
CATALOG SYMBOL: OSD
INDUSTRIAL HRC FUSE
OFFSET BOLTED TAGS
PACKAGE QUANTITY: 20
80kA INTERRUPTING RATING
MOUNTS ON BH-0111 MODULAR FUSEBLOCK

Dimensional Data:

Electrical Characteristics
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 G H J K
OSD80 80A 13,000 35,200 50,000 7.2 550VAC 54.5 21 95 12.7 0.05 73.5 5.5 7.8 22.3
OSD100 100A 25,000 76,500 95,600 8.5
OSD100M125 100M125 57,000 150,000 - 11 415VAC 54 25.7 94.5 12.7 1.2 73 5.5 7.8 24.7
OSD100M160 100M160 72,500 190,000 - 13

Time-Current Characteristic Curve (Full Size Curves Available)


 
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