• Buss SUPER-LAG Renewable fuses with longer time-lag
than other Class H fuses of this type can better sustain over-
loads without needlessly opening.
• SUPER-LAG fuses are used in circuits of industrial and
commercial structures where maximum short-circuit currents
are of a low level (below 10,000 amperes) and frequent out-
ages dictate the economy of the “renewable” type fuse.
• These fuses are generally sized at the ampere rating of non-
inductive circuits and 300% for motor circuits.
11-27-00
J00269
Form No. REN/RES
Page 1 of 4
BIF Doc #1028
Bussmann
®
Super-Lag Renewable Fuses
and Fuse Links
250 and 600 Volts, 1-600 Amps
RENEWABLE FUSES
REN SUPER-LAG –– 250 VOLTS AC
Catalog Numbers and Ampere Ratings
REN-1
REN-2
REN-3
REN-4
REN-5
REN-6
REN-7
REN-8
REN-10
REN-12
REN-15
REN-20
REN-25
REN-30
REN-35
REN-40
REN-45
REN-50
REN-60
REN-70
REN-80
REN-90
REN-100
REN-110
REN-125
REN-150
REN-175
REN-200
REN-225
REN-250
REN-300
REN-350
REN-400
REN-450
REN-500
REN-600
REN and RES
(LKN & LKS)
RES SUPER-LAG –– 600 VOLTS AC
Catalog Numbers and Ampere Ratings
RES-1
RES-2
RES-3
RES-4
RES-5
RES-6
RES-8
RES-10
RES-12
RES-15
RES-20
RES-25
RES-30
RES-35
RES-40
RES-45
RES-50
RES-60
RES-70
RES-80
RES-90
RES-100
RES-110
RES-125
RES-150
RES-175
RES-200
RES-225
RES-250
RES-300
RES-350
RES-400
RES-450
RES-500
RES-600
—
Carton Quantity and Weight
Catalog
Number
REN 1–30
REN 35–65
REN 70–100
REN 110–200
REN 225–400
REN 450–600
*Weight per carton.
Carton
Qty
10
10
5
1
1
1
Weight*
Lbs.
0.55
1.40
2.3
1.09
2.66
3.13
Kg.
0.249
0.634
1.043
0.494
1.206
1.419
Carton Quantity and Weight
Catalog
Number
RES 1–30
RES 35–60
RES 70–100
RES 110–200
RES 225–400
RES 450–600
*Weight per carton.
Carton
Qty
10
10
5
1
1
1
Weight*
Lbs.
0.18
0.36
4.16
1.83
3.73
3.75
Kg.
0.082
0.163
1.886
0.830
1.690
1.701
FUSE LINKS
LKN SUPER-LAG –– 250 VOLTS AC
Catalog Numbers and Ampere Ratings
LKN-1
LKN-1-1/2
LKN-2
LKN-3
LKN-4
LKN-5
LKN-6
LKN-7
LKN-8
LKN-9
LKN-10
LKN-12
LKN-15
LKN-20
LKN-25
LKN-30
LKN-35
LKN-40
LKN-45
LKN-50
LKN-60
LKN-65
LKN-70
LKN-75
LKN-80
LKN-90
LKN-100
LKN-110
LKN-125
LKN-150
LKN-175
LKN-200
LKN-225
LKN-250
LKN-300
LKN-350
LKN-400
LKN-450
LKN-500
LKN-600
LKS SUPER-LAG –– 600 VOLTS AC
Catalog Numbers and Ampere Ratings
LKS-1
LKS-2
LKS-2-1/2
LKS-3
LKS-4
LKS-5
LKS-6
LKS-7
LKS-8
LKS-9
LKS-10
LKS-12
LKS-15
LKS-17-1/2
LKS-20
LKS-25
LKS-30
LKS-35
LKS-40
LKS-45
LKS-50
LKS-60
LKS-70
LKS-80
LKS-90
LKS-100
LKS-110
LKS-125
LKS-150
LKS-175
LKS-200
LKS-225
LKS-250
LKS-300
LKS-350
LKS-400
LKS-450
LKS-500
LKS-600
—
Carton Quantity and Weight
Catalog
Number
LKN 1–30
LKN 35–65
LKN 70–100
LKN 110–200
LKN 225–400
LKN 450–600
*Weight per carton.
Carton
Qty
20
20
10
5
5
2
Weight*
Lbs.
0.05
0.20
0.20
0.25
0.55
0.32
Kg.
0.02
0.09
0.09
0.11
0.25
0.15
Carton Quantity and Weight
Catalog
Number
LKS 1–30
LKS 35–60
LKS 65–100
LKS 110–200
LKS 225–400
LKS 450–600
*Weight per carton.
Carton
Qty
20
20
10
5
5
2
Weight*
Lbs.
0.05
0.02
0.02
0.25
0.55
0.32
Kg.
0.02
0.09
0.09
0.11
0.25
0.15
11-27-00
J00269
Form No. REN/RES
Page 2 of 4
BIF Doc #1028
Bussmann
®
Super-Lag Renewable Fuses
and Fuse Links
250 Volts, 1-600 Amps
Time-Current Characteristic Curves–Average Melt
REN SUPER-LAG (250 VOLTS AC)
REN and RES
(LKN & LKS)
11-27-00
J00269
Form No. REN/RES
Page 3 of 4
BIF Doc #1028
Bussmann
®
Super-Lag Renewable Fuses
and Fuse Links
600 Volts, 1-600 Amps
Time-Current Characteristic Curves–Average Melt
RES SUPER-LAG (600 VOLTS AC)
REN and RES
(LKN & LKS)
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to
clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any
products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been select-
ed, it should be tested by the user in all possible applications.
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