cooper bussmann

NHM_B & NHM_B-690 500Vac & 690Vac aM NH Fuses

  
Description:
A square bodied range of industrial fuse links for a wide variety of applications.
 
Part Number Structure:
(amp)NHM(size)B & (amp)NHM(size)B-690 e.g. 50NHM00B and 125NHM2B-690
 
Class of Operation: aM
 
Standards/Approvals: IEC 60269, DIN 43620 and CE
 
Ratings:
• Volts: 500Vac and 690Vac
• Amps: 6 to 630A
• Breaking Capacity: 120kA AC
• Operating Frequency: 45-62Hz
 
Environmental:
• Recyclable
• RoHS compliant
• Lead and Cadmium free for sizes 000 to 3 (6 to 500A)
 
Packaging: All fuse links are packed in 3’s.
 
Features:
• Energy savings
• Reliable dual indicator system
• Low temperature rise
• Globally compliant
• Intuitive part numbers
 
Microswitch for remote indication:
• BVL-50

Motor Protection Fuse Links - Part Numbers
Cooper Bussmann® aM fuse links have partial range breaking capacity and must be used in conjunction with a low overload protection device such as a motor protection relay.

Technical Data
Part Numbers Fuse
Size
Amp
Rating
I2t Pre-arcing Total Clearing
at 500V
Total Clearing
at 690V
Watts Loss Net Weight
per Fuse
6NHM000B-690 000 6 71 - 360 0.33 0.133kg
10NHM000B-690 10 175 - 700 0.52
16NHM000B-690 16 520 - 2000 0.81
20NHM000B-690 20 790 - 3000 0.92
25NHM000B-690 25 1000 - 4000 1.08
32NHM000B-690 32 1700 - 6800 1.42
35NHM000B-690 35 2450 - 9100 1.58
40NHM000B-690 40 3500 - 13500 1.68
50NHM00B 00 50 5000 14000 - 2.28 0.200kg
63NHM00B 63 8800 24000 - 2.90
80NHM00B 80 10500 30100 - 4.19
100NHM00B 100 17000 49000 - 5.09
160NHM00B 160 38000 100000 - 7.73
6NHM0B-690 0 6 71 - 360 0.42 0.245kg
10NHM0B-690 10 175 - 700 0.67
16NHM0B-690 16 520 - 2000 0.98
20NHM0B 20 790 2100 - 1.04
32NHM0B 32 1750 4900 - 1.67
50NHM0B 50 5000 14000 - 2.51
63NHM0B 63 8800 24000 - 3.35
80NHM0B 80 10500 30100 - 4.93
100NHM0B 100 17000 49000 - 5.72
63NHM1B 1 63 8800 24000 - 3.20 0.409kg
80NHM1B 80 10500 30100 - 4.60
100NHM1B 100 17000 49000 - 5.70
125NHM1B 125 25000 70000 - 6.98
160NHM1B 160 38000 100000 - 9.20
200NHM1B 200 51000 150000 - 13.70
250NHM1B 250 79000 210000 - 15.30
125NHM2B-690 2 125 25000 - 96000 7.60 0.647kg
160NHM2B-690 160 38000 - 145000 9.70
200NHM2B-690 200 51000 - 200000 13.90
250NHM2B-690 250 79000 - 300000 17.00
315NHM2B-690 315 115000 - 450000 26.00
355NHM2B-690 355 165000 - 650000 25.20
400NHM2B 400 250000 710000 - 29.30
315NHM3B-690 3 315 110000 - 450000 20.60 1.113kg
355NHM3B-690 355 160000 - 650000 23.90
400NHM3B-690 400 250000 - 980000 26.50
500NHM3B-690 500 550000 - 2000000 35.80
630NHM3B 630 800000 2300000 - 56.90



Time-Current Characteristics


Cut-Off Current Characteristics
----------------------------------
伊顿 EATON BUSSMANN 规格资料查询
伊顿 EATON BUSSMANN 规格类型
或许您会感兴趣...
联系客服
深圳市博孚美科电子有限公司
总机: 0755-82862885, 82862629
传真: 总机 转 801
邮箱: service@bussmann.net.cn
网址: http://www.bussmann.net.cn
资料中心: http://www.bm-bussmann.com