BUSSMANN Technical Data 720114 Effective September 2015 Supersedes September 2009 SERIES Eaton’s Bussmann series House service cut outs fuse links and holders Product description Eaton’s Bussmann series range of house service cut-out fuse links and fuse holders has been specifically designed for utility and residential applications. Technical Data 720114 Eaton’s Bussmann series House service cut outs fuse links and holders Effective September 2015 Catalogue Symbol KR85 fuse links (amp rating)KR85 • Technical data • Rated voltage: 415 V a.c. • Rated current: 5 to 100 A • Breaking capacity: 33 kA • Class of operation: gG • Designed for use in conventional house service cut-outs (Eaton’s Bussmann series 6080SP) Standards/Approvals • ASTA certified • IEC 60269-3 • EN 60269-3 • BS88-3 Packaging MOQ: 20 • Table 1. Technical Data I2t (Amp2 seconds) Catalogue number Rated current (Amps_ Rated voltage (V a.c.) Pre-arcing Total at 240 V a.c. Total at 415 V a.c. Nom watts loss Recommended fuse holder 5KR85 5 415 8.4 15 23.5 2.5 6080SP 10KR85 10 415 84 150 235 3.3 6080SP 15KR85 15 415 53 90 130 2.9 6080SP 20KR85 20 415 215 360 510 2.6 6080SP 25KR85 25 415 480 815 1150 2.8 6080SP 30KR85 30 415 1000 2700 5700 3 6080SP 40KR85 40 415 2500 6800 14000 3.8 6080SP 45KR85 45 415 3600 9880 20500 3.8 6080SP 50KR85 50 415 4720 13000 27000 4.2 6080SP 60KR85 60 415 9100 25000 52000 4.3 6080SP 70KR85 70 415 17000 29000 40500 4.8 6080SP 80KR85 80 415 24500 41500 58500 5.4 6080SP 90KR85* 90 415 33000 56500 79500 5.7 *See note below 100KR85* 100 415 43500 73500 105000 6.1 *See note below * Not recommended for use in the UK. If 90 A or 100 A fuse links are required in the UK please use Eaton’s Bussmann series 100LR85 and 100SP fuse holder instead Dimensions - mm 2 EATON www.eaton.com Eaton’s Bussmann series House service cut outs fuse links and holders Technical Data 720114 Effective September 2015 Time (seconds) Time-current curve characteristics - KR85 Current (amperes EATON www.eaton.com 3 Technical Data 720114 Eaton’s Bussmann series House service cut outs fuse links and holders Effective September 2015 Time (seconds) Cut-off current curve - KR85 Prospective current (Sym rms kA) 4 EATON www.eaton.com Eaton’s Bussmann series House service cut outs fuse links and holders Technical Data 720114 Effective September 2015 Catalogue Symbol LR85 fuse links • (amp rating)LR85 Technical data • Rated voltage: 415 V a.c. • Rated current: 30 to 100 A • Breaking capacity: 33 kA • Class of operation: gG • Designed for use in conventional house service cut-outs (Eaton’s Bussmann series 100SP) Standards/Approvals • ASTA certified • IEC 60269-3 • EN 60269-3 • BS88-3 Packaging • MOQ: 20 Table 2. Technical Data I2t (Amp2 seconds) Catalogue number Rated current (Amps_ Rated voltage (V a.c.) Pre-arcing Total at 240 V a.c. Total at 415 V a.c. Nom watts loss Recommended fuse holder 30LR85 30 415 1200 2300 3600 3.4 100SP 40LR85 40 415 3680 6900 11,000 3.5 100SP 50LR85 50 415 6360 12,000 19,100 4.1 100SP 60LR85 60 415 12,700 24,000 38,100 4.5 100SP 80LR85 80 415 13,200 38,100 82,500 4.9 100SP 100LR85 100 415 26,900 57,300 99,500 5 100SP Dimensions - mm EATON www.eaton.com 5 Technical Data 720114 Eaton’s Bussmann series House service cut outs fuse links and holders Effective September 2015 Time (seconds) Time-current curve characteristics - LR85 Current (amperes 6 EATON www.eaton.com Eaton’s Bussmann series House service cut outs fuse links and holders Technical Data 720114 Effective September 2015 Time (seconds) Cut-off current curve - LR85 Prospective current (Sym rms kA) EATON www.eaton.com 7 Technical Data 720114 Eaton’s Bussmann series House service cut outs fuse links and holders Effective September 2015 Catalogue symbol modular fuse holders Features • 6080SP Single pole unit 60/80 A • Modularity • 100SP Single pole unit 100 A • Thermally efficient • CNE-HS Single pole combined neutral and earth module • Ease of installation • SNE-HS Singe pole separate neutral and earth module • Reverse polarity • Third party approved Technical data • Rated voltage: 415 V a.c. • Rated current: 60/80 and 100 A • Breaking capacity: 33 kA as per BS 1361 Standards/Approvals • BS 7657 • Third party verified Packaging MOQ: 10 • Table 3. Technical Data Catalogue number Description Rated voltage (V a.c.) Rated current (Amps) Pack quantity Compatible fuse links 6080SP Single pole unit 60/80 A 240/415 60/80 10 KR85 100SP Single pole unit 100 A 240/415 100 10 LR85 CNE-HS Combined neutral and earth module 240/415 N/A 10 KR85 and LR85 SNE-HS Separate neutral and earth module 240/415 N/A 10 KR85 and LR85 60/80SP 8 100SP CNE EATON www.eaton.com SNE Eaton’s Bussmann series House service cut outs fuse links and holders Technical Data 720114 Effective September 2015 Dimensions - mm Single-pole configuration Single-pole and CNE or SNE configuration Three-pole and CNE or SNE configuration EATON www.eaton.com 9 Technical Data 720114 Eaton’s Bussmann series House service cut outs fuse links and holders Effective September 2015 Modular fuse holder recommended torque values Changes to the products, to the information contained in this document, and to prices are reserved; so are errors and omissions. 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