NH DIN Dual Indication Fuse Links Class am, 690Vac, 6 to 500 Amps, Sizes 000 to 3 NH Series

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Brittany Palmer
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Disconnectors-Vertical: BFD Fuse Switch Disconnectors-Horizontal: BFH * Select required size of fuse base Standards/Approvals: IEC 60269-2, DIN 43620 Part 1 and 3 Optional Microswitch: BVL50 and

1 Description: A range of Class am square bodied industrial fuse links for a wide variety of motor protection applications. Packaging: MOQ: 3 Catalogue Symbol: Class of Operation: (amp)nhm(size)b-690 am Fuse Size: 000 to 3 Fuse Holders: Fuse Bases: SD*-D single-pole, TD*-D three-pole Fuse Rails-Vertical: BFR Fuse Switch Disconnectors-Vertical: BFD Fuse Switch Disconnectors-Horizontal: BFH * Select required size of fuse base Standards/Approvals: IEC , DIN Part 1 and 3 Optional Microswitch: BVL50 and 170H0236 Technical Data: Sizes: 000 to 3 : 690Vac Current: 6 to 500A Breaking Capacity: 120kA Operating Frequency: 45-62Hz Construction: - Steatite ceramic bodies - Corrosion-resistant aluminium end plates - Corrosion-resistant steel plated screws - Silver-plated brass or copper contact blades Environmental 100% Recyclable (including packaging) RoHS Compliant Cadmium and lead free Features Low watts loss Reliable dual indicator system (except size 2, 315 and 355A which are single indication) Metal gripping lugs Dimensions - mm Size a1 a2 (max) a3 a4 b1 c1 c2 d1 e1 (max) e2 (max) e3 e4 f1 (max) ± ±1.5 49± ± ± ± ±1.5 49± ± ± ± ±2.5 68± ± ± Dual Indication 150± ±2.5 68± ± ± Single Indication 150± ±2.5 68± ± ± ± ±2.5 68± ± ± BU-SB Form NH 690V am Page 1 of 7 Data Sheet

2 Size 000, 6 to 50 Amps Size 000 Time-Current Characteristics Size 000 Technical Data 6NHM000B NHM000B NHM000B NHM000B NHM000B , NHM000B NHM000B , NHM000B , NHM000B ,000 27, BU-SB Form NH 690V am Page 2 of 7 Data Sheet

3 Size 00, 63 to 100 Amps Size 00 Time-Current Characteristics Size 00 Technical Data 63NHM00B ,000 52, NHM00B ,000 69, NHM00B , , BU-SB Form NH 690V am Page 3 of 7 Data Sheet

4 Size 1, 50 to 160 Amps Size 1 Time-Current Characteristics Size 1 Technical Data 50NHM1B ,000 39, NHM1B ,500 49, NHM1B ,500 77, NHM1B , , NHM1B , , NHM1B , , BU-SB Form NH 690V am Page 4 of 7 Data Sheet

5 Size 2, 125 to 355 Amps Size 2 Time-Current Characteristics Size 2 Technical Data 125NHM2B , , NHM2B , , NHM2B , , NHM2B ,000 1,050, NHM2B ,000 1,280, NHM2B-690* ,000 1,150, NHM2B-690* ,000 1,300, * Single indication BU-SB Form NH 690V am Page 5 of 7 Data Sheet

6 Size 3, 315 to 500 Amps Size 3 Time-Current Characteristics Size 3 Technical Data 315NHM3B ,000 1,600, NHM3B ,000 1,300, NHM3B ,000 2,000, NHM3B ,050,000 2,800, BU-SB Form NH 690V am Page 6 of 7 Data Sheet

7 Cut-off Characteristics Peak Cut-Off Current (ka) RMS Symetrical Prospective Current (ka) The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications BU-SB Form NH 690V am Page 7 of 7 Data Sheet

Class gg/gl, 690Vac, 2 to 500 Amps, Sizes 000 to 3 NH Series

Class gg/gl, 690Vac, 2 to 500 Amps, Sizes 000 to 3 NH Series Description: A range of Class gg/gl square bodied industrial fuse links for a variety of applications. Packaging: MOQ: 3 Catalogue Symbol: Class of Operation: (amp)nhg(size)b-690 gg/gl Fuse Size: 000 to