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1588 8983  | 
전화번호: 1588 8983
계좌번호:하나 은행 455-910025-42804

Dual Element Time-Delay Fuses Class Rk5 and Rk1

ECNR/ECSR/LENRK/LESRK Fuses

Dual Element Time-Delay Fuses Class Rk5 and Rk1, 600 VAC, 250 VAC | ECNR/ECSR/LENRK/LESRK Fuses

70,710원 ECNR150

  • True Dual - Element Spring - Trigger Construction Allows Sizing of 125% FLA for Motor Backup Protection
  • Superior Overload and Cycling Capabilities
  • Extremely Current Limiting; Provides Superior Short Circuit Component Protection
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설명

RK5 Dual Element Time-Delay Fuses
These fuses are recommended for AC power distribution system mains, feeders and branch circuits having inductive loads (motors, transformers) or non-inductive loads (lighting, heating) where the available short-circuit current does not exceed 200,000 RMS symmetrical amperes. These "dual element, time-delay" fuses have minimum industry standard time-delay of 10 seconds at 5 times the fuse rating (8 sec. minimum for 250V, 30A and less). The timedelay characteristics of these fuses typically allows them to be sized closer to the running ampacity of inductive loads to reduce cost and provide improved overcurrent protection. These fuses will override normal equipment current surges to reduce unnecessary fuse openings. They are the most popular fuses used in the industry and the most economical for most applications, especially motors and transformers. They have moderate current limitation.

CLASS R FUSES WILL FIT CLASS H, K AND R FUSE CLIPS. CLASS R FUSE CLIPS WILL ONLY ACCEPT CLASS R FUSES. FUSES RATED 600 VOLTS AC OR LESS MAY BE APPLIED AT ANY LOWER VOLTAGE.

RK1 Dual Element Time-Delay Fuses The application recommended for these fuses is exactly the same as for the Edison ECNR/ECSR fuses except for the advantages of greater current limitation. The Edison LENRK/LESRK fuses have up to 40% more current limitation and up to 350% more Amps-Squared-Second (I2t) limitation under fault conditions than Edison ECNR/ECSR fuses to reduce potential for damage. In addition, LENRK/LESRK fuses allow better selectivity for electrical power system designers and better short circuit protection for breakers having inadequate interrupting ratings. ECNR/ECSR and LENRK/LESRK fuse lines are physically interchangeable (and electrically interchangeable per U.L. equipment listing conditions) and are recommended as a practical, economical way to upgrade systems for many situations.

SPECIFICATIONS
Voltage Rating:
    ECNR and LENRK: 250 Vac
    ECSR and LESRK: 600 Vac
Ampere Rating:
    ECNR and ECSR: 0.1 to 600 A
    LENRK and LESRK: 0.2 to 600 A
Interrupting Rating: 200,000 RMS symmetrical amps
LENRK and LESRK Self-Certified Interrupting Rating: 300,000 RMS symmetrical amps
Current Limiting:
ECNR and ECSR: RK5 fuse
LENRK and LESRK: RK1 fuse
Agency Approvals: UL Listed, Class RK5 and RK1, Guide JDDZ, File E162363; CSA Certified HRCI-R per C22.2, No. 248.12
Self-Certified DC Ratings:
    Voltage Rating: ECNR (0.1 to 600) 125 Vdc; ECSR (0.1 to 600) 300 Vdc; LENRK (0.2 to 600) 125 Vdc; LESRK (0.25 to 30) 200 Vdc; (35 to 600) 300 Vdc
Interrupting Rating:
    ECNR and ECSR: 20,000 amperes DC
    LENRK and LESRK: 20,000 amperes DC
가격 확인(원하는 수량을 기입하십시오.)
제품 번호/Desc.
수량
설명
Quick Ship
ECNR150
70,710원
배송: 6 주
 
150 Amp Rating
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ECNR200
70,710원
배송: 6 주
 
200 Amp Rating
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ECSR125
121,030원
배송: 6 주
 
125 Amp Rating
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ECSR150
121,030원
배송: 6 주
 
150 Amp Rating
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ECSR200
121,030원
배송: 6 주
 
200 Amp Rating
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LESRK200
179,500원
배송: 6 주
 
200 Amp Rating
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ECNR70
31,290원
배송: 6 주
 
70 Amp Rating
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ECNR80
31,290원
배송: 6 주
 
80 Amp Rating
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ECNR90
31,290원
배송: 6 주
 
90 Amp Rating
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ECNR100
31,290원
배송: 6 주
 
100 Amp Rating
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ECSR70
59,840원
배송: 6 주
 
70 Amp Rating
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ECSR80
59,840원
배송: 6 주
 
80 Amp Rating
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ECSR90
59,840원
배송: 6 주
 
90 Amp Rating
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ECSR100
59,840원
배송: 6 주
 
100 Amp Rating
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LESRK100
88,390원
배송: 6 주
 
100 Amp Rating
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ECNR1
10,680원
배송: 6 주
 
1 Amp Rating
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ECNR2
10,210원
배송: 6 주
 
2 Amp Rating
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ECNR3
11,230원
배송: 6 주
 
3 Amp Rating
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ECNR5
11,230원
배송: 6 주
 
5 Amp Rating
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ECNR8
11,230원
배송: 6 주
 
8Amp Rating
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ECNR10
9,520원
배송: 2 주
 
10 Amp Rating
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ECNR15
7,490원
배송: 6 주
 
15 Amp Rating
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ECNR20
7,490원
배송: 2 주
 
20 Amp Rating
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ECNR25
7,490원
배송: 6 주
 
25 Amp Rating
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ECNR30
7,490원
배송: 6 주
 
30 Amp Rating
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ECNR35
13,880원
배송: 6 주
 
35 Amp Rating
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ECNR40
13,880원
배송: 6 주
 
40 Amp Rating
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ECNR45
13,880원
배송: 6 주
 
45 Amp Rating
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ECNR50
13,880원
배송: 6 주
 
50 Amp Rating
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ECNR60
13,880원
배송: 6 주
 
60 Amp Rating
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ECSR3
19,040원
배송: 6 주
 
3 Amp Rating
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ECSR4
19,040원
배송: 6 주
 
4 Amp Rating
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ECSR5
19,040원
배송: 6 주
 
5 Amp Rating
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ECSR6
19,040원
배송: 6 주
 
6 Amp Rating
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ECSR6.25
20,400원
배송: 6 주
 
6.25 Amp Rating
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ECSR7
20,400원
배송: 6 주
 
7 Amp Rating
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ECSR8
19,040원
배송: 6 주
 
8 Amp Rating
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ECSR10
19,040원
배송: 6 주
 
10 Amp Rating
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ECSR12
19,040원
배송: 6 주
 
12 Amp Rating
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ECSR15
17,010원
배송: 6 주
 
15 Amp Rating
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ECSR17.5
17,010원
배송: 6 주
 
17.5 Amp Rating
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ECSR20
17,010원
배송: 6 주
 
20 Amp Rating
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ECSR25
17,010원
배송: 6 주
 
25 Amp Rating
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ECSR30
17,010원
배송: 2 주
 
30 Amp Rating
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ECSR35
29,250원
배송: 6 주
 
35 Amp Rating
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ECSR40
29,250원
배송: 6 주
 
40 Amp Rating
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ECSR45
29,250원
배송: 6 주
 
45 Amp Rating
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ECSR50
29,250원
배송: 6 주
 
50 Amp Rating
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ECSR60
29,250원
배송: 6 주
 
60 Amp Rating
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LENRK10
13,950원
배송: 6 주
 
10 Amp Rating
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LENRK15
11,230원
배송: 6 주
 
15 Amp Rating
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LENRK20
11,230원
배송: 6 주
 
20 Amp Rating
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LENRK30
11,230원
배송: 6 주
 
30 Amp Rating
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LENRK60
20,750원
배송: 6 주
 
60 Amp Rating
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LESRK5
27,880원
배송: 6 주
 
5 Amp Rating
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LESRK10
27,880원
배송: 6 주
 
10 Amp Rating
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LESRK15
24,760원
배송: 6 주
 
15 Amp Rating
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LESRK20
24,760원
배송: 6 주
 
20 Amp Rating
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LESRK30
24,760원
배송: 6 주
 
30 Amp Rating
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LESRK40
42,850원
배송: 6 주
 
40 Amp Rating
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LESRK50
42,850원
배송: 6 주
 
50 Amp Rating
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LESRK60
42,850원
배송: 6 주
 
60 Amp Rating
모든 가격은 원화로 표시되어 있습니다.
참고: Comes with instruction sheet.
주문 예: (1) ECNR1 1 amp fuse, 10,680원  plus (1) LENRK10 10 amp fuse, 13,950원, 10,680 + 13,950 = 24,630원