®
Bussmann
One-Time General Purpose Fuses
250 and 600 Volts, ⁄Ω• to 600 Amps
NON and NOS
Dimensions
All diameters ( 0.008)
5" (600V)
(± 0.031)
2" (250V)
(± 0.031)
0.81" (± 0.008)
.56" (± 0.008)
⁄Ω¡º to 30A
⁄Ω¡º to 30A
5.5" (600V)
(± 0.031)
3" (250V)
(± 0.031)
1.06" (± 0.008)
.81" (± 0.008)
35A to 60A
35A to 60A
7.13" (250V) (± 0.062)
9.63" (600V) (± 0.062)
5.88" (250V) (± 0.062)
7.9" (600V) (± 0.062)
1.56" (250V)
1.84" (600V)
1.06" (250V)
1.34" (600V)
110A to 200A
70A to 100A
8.63" (250V) (± 0.094)
11.63" (600V) (± 0.094)
10.38" (250V) (± 0.094)
13.38" (600V) (± 0.094)
Catalog Symbol: NON (250V); NOS (600V)
For general purpose application
Ampere Rating: ⁄Ω• to 600 Amperes
Voltage Rating: 250 and 600 Volts AC (or less)
Non-Current-Limiting
Interrupting Rating: 50,000A RMS Sym. (1-60A),
10,000A (70-600A)†
Agency Approval:
U.L. Listed, 250 Vac Class K5 (0-60A)*, Class H (70-600A)†
600 Vac Class K5 (0-60A)*, Class H (70-600A)†
(65-100A) Class H 125 Vdc NON Only
U.L. Guide JDDZ, File E4274
CSA Certified, Class 1421-01, File 53787
*Std. 248-9
†Std. 248-6
2.59" (250V)
3.13" (600V)
2.06" (250V)
2.59" (600V)
450A to 600A
225A to 400A
General Information:
• Protect lighting, heating and other circuits not subject to tem-
porary surges and where available short-circuit currents are
relatively low.
• ONE-TIME fuses do not have any appreciable degree of time-
delay and thus should not be specified in circuits where large
transients or motor overloads occur. Use Buss FUSETRON®
or LOW-PEAK® dual-element, time-delay fuses.
• For general purpose circuits, size at ampere rating of circuit.
• For motor circuits, size at 300% to 400%.
Catalog Numbers—NON ONE-TIME (250 Volts AC)
Catalog Numbers—NOS ONE-TIME (600 Volts AC)
NON-⁄Ω•
NON-⁄Ω™
NON-‹Ω¢
NON-°Ω¡º
NON-1
NON-5
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
—
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-225
NOS-250
NON-300
NOS-350
NOS-400
NOS-450
NOS-500
NOS-600
—
NON-6
NON-6⁄Ω¢
NON-7
NON-8
NON-1⁄Ω¢
NON-1⁄Ω™
NON-1flꭧ
NON-2
NON-9
NON-10
NON-12
NON-15
NON-20
NON-25
NON-30
NON-35
NON-2⁄Ω™
NON-3
NON-3¤Ω¡º
NON-4
—
Carton Quantity and Weight—NOS ONE-TIME (600 Volts AC)
—
Weight**
Catalog
Number
Carton
Qty.
Lbs.
1.45
2.6
Kg.
Carton Quantity and Weight—NON ONE-TIME (250 Volts AC)
NOS 1–30
10
10
5
0.657
1.179
1.270
0.562
1.374
2.100
Weight**
Catalog
Number
Carton
Qty.
NOS 35–60
Lbs.
0.38
1.00
0.79
0.79
1.65
2.76
Kg.
NOS 70–100
NOS 110–200
NOS 225–400
NOS 450–600
2.80
1.24
3.03
4.63
NON ⁄Ω•–30
10
10
5
0.172
0.453
0.358
0.358
0.748
1.251
1
NON 35–60
1
NON 65–100
NON 110–200
NON 225–400
NON 450–600
1
1
Weight per carton.
**
1
1
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 Vac, 75-1500 Vdc). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
Applies to OPM-1038 and OPM-1038R.
NON -(1/8-60 is rated at 125 Vdc with 50,000 AIC Rating.
NON -(65-100) is rated at 125 Vdc with 10,000 AIC Rating.
**Weight per carton.
Form No. NON/ NOS
11-12-99
Page 1 of 2
A99117
Rev. A
BIF Doc #1030