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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

100,550원 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
전력 제품 - 관련 제품 보기

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
ECNR150
100,550원
배송: 4 주
 
150 Amp Rating
ECNR200
100,550원
배송: 4 주
 
200 Amp Rating
ECSR125
172,090원
배송: 4 주
 
125 Amp Rating
ECSR150
172,090원
배송: 4 주
 
150 Amp Rating
ECSR200
172,090원
배송: 4 주
 
200 Amp Rating
LESRK200
255,200원
배송: 4 주
 
200 Amp Rating
ECNR70
44,510원
배송: 6 주
 
70 Amp Rating
ECNR80
44,510원
배송: 6 주
 
80 Amp Rating
ECNR90
44,510원
배송: 6 주
 
90 Amp Rating
ECNR100
44,510원
배송: 6 주
 
100 Amp Rating
ECSR70
85,100원
배송: 6 주
 
70 Amp Rating
ECSR80
85,100원
배송: 6 주
 
80 Amp Rating
ECSR90
85,100원
배송: 6 주
 
90 Amp Rating
ECSR100
85,100원
배송: 6 주
 
100 Amp Rating
LESRK100
125,680원
배송: 6 주
 
100 Amp Rating
ECNR1
15,190원
배송: 2 주
 
1 Amp Rating
ECNR2
14,520원
배송: 6 주
 
2 Amp Rating
ECNR3
15,970원
배송: 6 주
 
3 Amp Rating
ECNR5
15,970원
배송: 6 주
 
5 Amp Rating
ECNR8
15,970원
배송: 6 주
 
8Amp Rating
ECNR10
13,560원
배송: 6 주
 
10 Amp Rating
ECNR15
10,650원
배송: 2 주
 
15 Amp Rating
ECNR20
10,650원
배송: 6 주
 
20 Amp Rating
ECNR25
10,650원
배송: 6 주
 
25 Amp Rating
ECNR30
10,650원
배송: 6 주
 
30 Amp Rating
ECNR35
19,760원
배송: 6 주
 
35 Amp Rating
ECNR40
19,760원
배송: 6 주
 
40 Amp Rating
ECNR45
19,760원
배송: 6 주
 
45 Amp Rating
ECNR50
19,760원
배송: 6 주
 
50 Amp Rating
ECNR60
19,760원
배송: 6 주
 
60 Amp Rating
ECSR3
27,100원
배송: 6 주
 
3 Amp Rating
ECSR4
27,100원
배송: 6 주
 
4 Amp Rating
ECSR5
27,100원
배송: 6 주
 
5 Amp Rating
ECSR6
27,100원
배송: 6 주
 
6 Amp Rating
ECSR6.25
29,030원
배송: 6 주
 
6.25 Amp Rating
ECSR7
29,030원
배송: 6 주
 
7 Amp Rating
ECSR8
27,100원
배송: 6 주
 
8 Amp Rating
ECSR10
27,100원
배송: 6 주
 
10 Amp Rating
ECSR12
27,100원
배송: 6 주
 
12 Amp Rating
ECSR15
24,190원
배송: 6 주
 
15 Amp Rating
ECSR17.5
24,190원
배송: 6 주
 
17.5 Amp Rating
ECSR20
24,190원
배송: 6 주
 
20 Amp Rating
ECSR25
24,190원
배송: 6 주
 
25 Amp Rating
ECSR30
24,190원
배송: 2 주
 
30 Amp Rating
ECSR35
41,610원
배송: 6 주
 
35 Amp Rating
ECSR40
41,610원
배송: 6 주
 
40 Amp Rating
ECSR45
41,610원
배송: 6 주
 
45 Amp Rating
ECSR50
41,610원
배송: 6 주
 
50 Amp Rating
ECSR60
41,610원
배송: 6 주
 
60 Amp Rating
LENRK10
19,850원
배송: 6 주
 
10 Amp Rating
LENRK15
15,970원
배송: 6 주
 
15 Amp Rating
LENRK20
15,970원
배송: 6 주
 
20 Amp Rating
LENRK30
15,970원
배송: 6 주
 
30 Amp Rating
LENRK60
29,510원
배송: 6 주
 
60 Amp Rating
LESRK5
39,650원
배송: 6 주
 
5 Amp Rating
LESRK10
39,650원
배송: 6 주
 
10 Amp Rating
LESRK15
35,210원
배송: 6 주
 
15 Amp Rating
LESRK20
35,210원
배송: 6 주
 
20 Amp Rating
LESRK30
35,210원
배송: 6 주
 
30 Amp Rating
LESRK40
60,930원
배송: 6 주
 
40 Amp Rating
LESRK50
60,930원
배송: 6 주
 
50 Amp Rating
LESRK60
60,930원
배송: 6 주
 
60 Amp Rating
모든 가격은 원화로 표시되어 있습니다.
참고: Comes with instruction sheet.
주문 예: (1) ECNR1 1 amp fuse, 15,190원  plus (1) LENRK10 10 amp fuse, 19,850원, 15,190 + 19,850 = 35,040원
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