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NOS-300

Description
Electric Fuse, 300A, 600VAC, 10000A (IR), Inline/holder
CategoryCircuit protection    Circuit protection   
File Size59KB,1 Pages
ManufacturerCooper Industries
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NOS-300 Overview

Electric Fuse, 300A, 600VAC, 10000A (IR), Inline/holder

NOS-300 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
MakerCooper Industries
Reach Compliance Codeunknown
body height295.4 mm
Body length or diameter65.79 mm
Circuit protection typeELECTRIC FUSE
Manufacturer's serial numberNOS
Installation featuresINLINE/HOLDER
method of packingBOX
physical size65.79mm x 295.4mm
Rated breaking capacity10000 A
Rated current300 A
Rated voltage (AC)600 V
GuidelineCSA; UL
surface mountNO
Terminal shapeTAB/BLADE
Low Voltage, Branch Circuit Rated Fuses
One-time general purpose fuses
NON (250Vac/125Vdc) Class K5 & H
NOS (600Vac) Class K5 & H
Specifications
Description:
General purpose,
non-current-limiting fuses.
Dimensions:
See page 11 for
dimensions.
Ratings:
Volts —
NON:
— 250Vac
— 125Vdc (0-100A)
NOS:
— 600Vac
Amps —
1
8
-600A
IR — 50,000A RMS Sym. (NON & NOS Class K5 0-60A)
— 10,000A RMS Sym. (NON & NOS Class H
65-600A)
— 50,000A @ 125Vdc (NON Class K5 0-60A)
— 10,000A @ 125Vdc (NON Class H 65-100A)
Agency Information:
CE, UL Listed – 250V: Class K5
(0-60A), Std. 248-9, Class H (65-600A), Std. 248-6, (125Vdc:
NON 0-100), 600V: Class K5 (0-60A), Std. 248-9, Class H
(70-600A), Std. 248-6, Guide JDDZ, File E4273, CSA
Certified – 250V: (0-12, 65-600)†, 600V: (0-600), Class
1421-01, File 53787.
For CSA Certified 15-60A Ratings, see PON Data Sheet 4126
NOS (600Vac) Catalog Numbers (-Amps)
NOS-1
NOS-2
NOS-3
NOS-4
NOS-5
NOS-6
NOS-7
NOS-8
NOS-9
NOS-10
NOS-12
NOS-15
NOS-20
NOS-25
NOS-30
NOS-35
NOS-40
NOS-45
NOS-50
NOS-60
NOS-70
NOS-75
NOS-80
NOS-90
NOS-100
NOS-110
NOS-125
NOS-150
NOS-175
NOS-200
NOS-225
NOS-250
NOS-300
NOS-350
NOS-400
NOS-450
NOS-500
NOS-600
Recommended Fuse Reducers
250V
Fuse
Amp
Size
30
30
60
60
100
100
200
100
200
400
Clip
Amp
Size
60
100
100
200
200
400
400
600
600
600
Catalog
Number
(Pair)
263
213
216
226
2621
2641
2642
2661
2662
2664
600V
Fuse
Amp
Size
30
30
60
60
100
100
200
100
200
400
Clip
Amp
Size
60
100
100
200
200
400
400
600
600
600
Catalog
Number
(Pair)
No. 663
No. 216
No. 616
No. 626
No. 2621
No. 2641
No. 2642
No. 2661
No. 2662
No. 2664
Features and Benefits
• Original fuse providing circuit protection.
Typical Applications
• Light Duty Circuit Locations
NON (250Vac) Catalog Numbers (Amps)
NON-
1
8
NON- ⁄
2
1
NON-5
NON-6
NON-6 ⁄
4
1
NON-40
NON-45
NON-50
NON-60
NON-65
NON-70
NON-75
NON-80
NON-90
NON-100
NON-110
NON-125
NON-150
NON-175
NON-200
NON-225
NON-250
NON-300
NON-350
NON-400
NON-450
NON-500
NON-600
NON- ⁄
4
3
NON- ⁄
10
8
NON-7
NON-8
NON-9
NON-10
NON-12
NON-15
NON-1
NON-1
1
4
NON-1 ⁄
2
1
NON-1 ⁄
10
6
NON-2
NON-2 ⁄
2
1
NON-20
NON-25
NON-30
NON-35
NON-3
NON-3
2
10
NON-4
For superior electrical protection, Cooper Bussmann recommends upgrading
NON (250Vac) and NOS (600Vac) fuse applications to Low-Peak LPN-RK
(250Vac) and LPS-RK (600Vac) fuses See page 16.
Recommended Fuse Holders & Blocks For Class K5 & H
250V & 600V Fuses
• See page 8
Data Sheet: 1030
36
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
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