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

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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	2	0.8	1	0.5	240VAC	47	35	24	11	4.7	12.1	1	13.1
STD4	4	5.4	8	1
STD6	6	15	22	1.6
STD10	10	28	42	1.2
STD16	16	160	2500	1.5
STD20	20	293	450	1.7
STD25	25	800	1300	1.8
STD32	32	1600	2500	2.4

Time-Current Characteristic Curve (Full Size Curves Available)

 

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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	2	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	4	8	27	30	1.4
NITD6	6	29	100	115	1.8
NITD10	10	120	400	490	2.1
NITD16	16	120	500	730	1.8
NITD20	20	260	1070	1700	1.8
NITD25	25	560	2300	3550	2
NITD32	32	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)


 

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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	2	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	4	8	26	30	1.4
AAO6	6	28	100	115	1.8
AAO10	10	125	400	500	2.1
AAO16	16	120	470	750	1.8
AAO20	20	260	1100	1700	1.8
AAO25	25	570	2300	2500	2
AAO32	32	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)


   

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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	40	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	50	3000	8050	11,250	4.9
BAO63	63	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)


 

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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	80	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	100	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)