Brochure
Table Of Contents
- Dual element time-delay class RK5 fuses
- Class RK5 selection guide
- Class RK5 time-current curves
- Class RK5 peak let-through current curves
- General selection guide
- Modular ferrule fuse blocks for class R fuses
- Modular ferrule fuse blocks for class R fuses dimensions
- Edison fuse blocks for class RK fuses
- Edison fuse accessories
- Edison cross reference guide
Dual Element Time-Delay
Class RK5 Fuses
ECNR Series 250V
Dual-element Time-delay Fuses
Part
Number
AMP
Rating
Rated
Voltage
Pcs/Pkg
Package
Weight
Price
AC Max
ECNR1
1
250V
10
0.30 lb
$63.00
ECNR2
2 $60.00
ECNR3
3 $58.00
ECNR5
5
0.50 lb
$56.00
ECNR8
8 $58.00
ECNR10
10 $56.00
ECNR15
15 $46.00
ECNR20
20 $46.00
ECNR25
25 $46.00
ECNR30
30 $46.00
ECNR35
35
1.00 lb
$83.00
ECNR40
40 $83.00
ECNR45
45 $83.00
ECNR50
50 $83.00
ECNR60
60 $83.00
ECNR70
70
5 1.50 lb
$92.00
ECNR80
80 $92.00
ECNR90
90 $98.00
ECNR100
100 $92.00
ECNR125
125
1
0.77 lb
$41.50
ECNR150
150 $41.50
ECNR175
175 1.10 lb $41.50
ECNR200
200
1.52 lb
$41.50
ECNR225
225 $58.00
ECNR250
250 $58.00
ECNR300
300 $58.00
ECNR350
350 $59.00
ECNR400
400 $56.00
ECNR450
450
3.00 lb
$96.00
ECNR500
500 $96.00
ECNR600
600 $96.00
ECSR Series 600V
Dual-element Time-delay Fuses
Part
Number
AMP
Rating
Rated
Voltage
Pcs/Pkg
Package
Weight
Price
AC Max
ECSR3
3
600V
10
1.7 lb
$112.00
ECSR4
4 $112.00
ECSR5
5 $112.00
ECSR6
6 $112.00
ECSR6-25
6.25 $117.00
ECSR7
7 $119.00
ECSR8
8 $112.00
ECSR10
10 $112.00
ECSR12
12 $112.00
ECSR15
15 $100.00
ECSR17-5
17.5 $100.00
ECSR20
20 $100.00
ECSR25
25 $100.00
ECSR30
30 $100.00
ECSR35
35
3.00 lb
$173.00
ECSR40
40 $173.00
ECSR45
45 $173.00
ECSR50
50 $173.00
ECSR60
60 $173.00
ECSR70
70
5 50.54 lb
$206.00
ECSR80
80 $206.00
ECSR90
90 $206.00
ECSR100
100 $206.00
ECSR110
110
1
1.00 lb $70.00
ECSR125
125
1.22 lb
$70.00
ECSR150
150 $70.00
ECSR175
175 $70.00
ECSR200
200 $70.00
ECSR225
225
3.00 lb
$109.00
ECSR250
250 $109.00
ECSR300
300 $117.00
ECSR350
350 $109.00
ECSR400
400 $109.00
ECSR450
450
5.00 lb
$158.00
ECSR500
500 $158.00
ECSR600
600 $158.00
ECNR/ECSR Dimensions
Ferrule Design – 1 through 60 Amperes
Knife Blade – 70 through 600 Amperes
Dimensions inches (mm)
Catalog
Number
Amps
Overall Length Max Diameter
Catalog
Number
Amps
Overall Length Max Diameter
A B A B
ECNR
250V
1-30 2 (50.8) 0.56 (14.2)
ECSR
600V
3-30 5 (127) 0.81 (20.6)
35-60 3 (76.2) 0.81 (20.6) 35-60 5.5 (139.7) 1.06 (26.9)
70-100 5.88 (149.4) 1.06 (26.9) 70-100 7.88 (200.2) 1.11 (28.2)
110-200 7.13 (181.1) 1.56 (39.6) 110-200 9.63 (244.6) 1.61 (40.9)
225-400 8.63 (219.2) 2.06 (52.3) 225-400 11.63 (295.4) 2.34 (59.4)
450-600 10.38 (263.7) 2.59 (65.8) 450-600 13.38 (339.9) 2.88 (73.2)
1-800-633-0405
Circuit Protection
tCPR-150
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