BRAND : COOPER BUSSMANN（EATON‘S)
欧标方体平端 1250/1300V 50-1400A
Product Information
Eaton's Bussmann Division fuses and surge circuit protection ...
- 产品目录
- Logistics Processing
- Why Choose Us
BM & CRO
Best Solution For Your Business.
Description Square body flush-end contact high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Catalog numbers come with Type K indicator for use with microswitches. Specifications Ratings • Volts: • 1250 Vac (IEC) • 1300 Vac (UL) • Amps: 50-1400 A • Interrupting rating: 100 kA RMS Sym. Operating class: aR Agency information • Designed and tested to IEC 60269 Part 4 • UL Recognized, E125085, JFHR2* • CSA Class 53787, File 1422-30* • CE * Consult your Bussmann series product representative status Electrical Characteristics Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms). Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog Numbers Catalog Numbers (Amps) Electrical Characteristics -BKN/75 Type K Indicator for Micro -BKN/80 Type K Indicator for Micro -BKN/90 Type K Indicator for Micro -GKN75- Type K Indicator for Micro -GKN/90- Type K Indicator for Micro Fuse Size Rated Current RMS-Amp 170M3388 170M3438 170M3488 1* 50 170M3389 170M3439 170M3489 63 170M3390 170M3440 170M3490 80 170M3391 170M3441 170M3491 100 170M3392 170M3442 170M3492 125 170M3393 170M3443 170M3493 160 170M3394 170M3444 170M3494 200 170M3395 170M3445 170M3495 250 170M3396 170M3446 170M3496 315 170M3397 170M3447 170M3497 350 170M3448 400 170M4388 170M4438 170M4488 1 160 170M4389 170M4439 170M4489 200 170M4390 170M4440 170M4490 250 170M4391 170M4441 170M4491 315 170M4392 170M4442 170M4492 350 170M4393 170M4443 170M4493 400 170M4394 170M4444 170M4494 450 170M4395 170M4445 170M4495 500 170M4396 170M4446 170M4496 550 170M4397 170M4447 170M4497 630 170M5388 170M5438 170M5588 2 250 170M5389 170M5439 170M5589 280 170M5390 170M5440 170M5590 315 170M5391 170M5441 170M5591 350 170M5392 170M5442 170M5592 400 170M5393 170M5443 170M5593 450 170M5394 170M5444 170M5494 170M5594 170M5644 500 170M5395 170M5445 170M5495 170M5595 170M5645 550 170M5396 170M5446 170M5496 170M5596 170M5646 630 170M5397 170M5447 170M5497 170M5597 170M5647 700 170M5398 170M5448 170M5498 170M5598 170M5648 800 170M5499 170M5649 900 170M5500 170M5650 1000 170M6338 170M6538 170M6588 3 315 170M6339 170M6539 170M6589 350 170M6340 170M6540 170M6590 400 170M6341 170M6541 170M6591 450 170M6342 170M6542 170M6592 500 170M6343 170M6543 170M6593 550 170M6344 170M6544 170M6494 170M6594 170M6644 630 170M6345 170M6545 170M6495 170M6595 170M6645 700 170M6346 170M6546 170M6496 170M6596 170M6646 800 170M6347 170M6547 170M6497 170M6597 170M6647 900 170M6348 170M6548 170M6498 170M6598 170M6648 1000 170M6349 170M6549 170M6499 170M6599 170M6649 1100 170M6500 170M6650 1250 170M6501 170M6651 1400 †Rated voltage (IEC) 1100V. ‡Rated voltage (IEC) 1000V. ¥Rated voltage (IEC) 1250V. • Watts loss provided at rated current. • Microswitch indicator ordered separately. See accessories on pages 185-186. • For fuse curves see pages 166 and 167. Features and Benefits • Excellent DC performance • Low arc voltage and low energy let-through (I2t) • Low watts loss • Superior cycling capability Typical Applications • DC common bus • DC drives • Power converters/rectifiers • Reduced voltage startersSquare Body Flush End Contact — 1250V/1300V (IEC/UL): 50-1400A
BM & CRO
Best Solution For Your Business.
The protection you rely on.
The Bussmann brand continues to reflect a long-standing tradition of providing fusible circuit protection and electrical safety solutions that protect equipment and enable reliable, efficient power distribution.
When you bring together the industry’s top innovator in fuse technology with unmatched expertise in circuit breakers you get leadership in circuit protection. Eaton’s heritage in circuit breaker development coupled with the number one Bussmann brand in fuses,means the choice is no longer fuse or breaker. Its fuse and breaker.
Need Help?
159 6228 5577
24/7 Sales and Support
- C22M系列 400Vac Class aM 22x58mm
- DIN系列,低压熔断器
- C10G_ Class gG/gL IEC 英标熔断器
- C14G系列 Class gG/gL IEC 14*51mm
- C10M系列 400Vac Class aM 10x38mm
- C22G系列 400Vac Class gG 22x58mm
- CH 系列熔断器底座
- RM系列 熔断器底座
- CH22 系列 熔断器底座
- BG系列 熔断器底座
- CHPV系列 熔断器底座
- CH14 系列 熔断器底座
- JM系列 熔断器底座
- BMM 系列 熔断器底座
- 欧标方体平端 直流 1200V 160-420A
- 欧标方体平端直流 750V 63-500A
- 欧式方体直流 2000V 10-125A
- 欧标方体平端直流 4000V 20-450A
- 欧标方体平端 美式 1000V 50-2000A
- 欧标方体 法式 690V 40-1500A
- 欧标方体平端 690/700V 40-2000A
- 欧标方体平端 美式 1250V 50-1400A
- 欧标方体平端 美式 690V 40-2000A
- 欧标方体平端 690/700V 1000-4000A
- 欧标方体平端 1000V 2000-5000A
- 欧标方体平端 1000V 50-1400A
- 欧标方体平端 1000V 1000-2700A
- 欧标方体平端 1250V 1400-2500A
- 欧标方体平端 1250/1300V 50-1400A
- 欧标方体平端 1250V 630-2800V