Technical Data 4106 Effective October 2017 Supersedes January 2016 BUSSMANN SERIES NITD BS88 Offset bolted tags fuse links Product description Eaton's Bussmann(R) series NITD British Standard, size A1, fuse links are specifically designed for the protection of general industrial applications e.g. power distribution, cable protection, motor protection. Standard features * Good peak let-through current limitation * 1:1:6 Selective coordination ratio between "minor" and "major" fuse * Power loss values well within the limits of IEC 60269-2 Technical Data 4106 NITD BS88 Offset bolted tags fuse links Effective October 2017 Catalogue symbol: NITD (Amps) * Technical data: * Rated voltage: 415 V a.c. / 550 V a.c. * Rated current: 2 A to 32 A * BS reference: A1 * Breaking capacity: 80kA * Breaking capacity and utilisation category: gG and gM Standards/Approvals: * BS88-2 * IEC 60269-2 * Suitable for use in RoHS compliant applications Fuse holders (ordered separately) * CM32FC * CM20F (up to 20 A) * RS20H (up to 20 A ) Packaging: MOQ 20 * Table 1. Technical Data Energy integrals I2t (A2S) Watts loss Prearcing Total at 415 V W A B C D E F G Product Class Weight Dimensions (mm) Part number Rated voltage Rated current (amps) NITD2 550 V a.c. 2 1.3 4.5 0.9 55 44.5 34.6 11.2 13.8 0.80 14 gG 15g NITD4 NITD6 NITD10 NITD16 NITD20 NITD25 NITD32 NITD20M25 NITD20M32 NITD32M40 NITD32M50 NITD32M63 550 V a.c. 550 V a.c. 550 V a.c. 550 V a.c. 550 V a.c. 550 V a.c. 550 V a.c. 550 V a.c. 550 V a.c. 415 V a.c. 415 V a.c. 415 V a.c. 4 6 10 16 20 25 32 20M25 20M32 32M40 32M50 32M63 7.8 29 120 120 260 560 710 575 720 1500 2700 5000 27 100 400 470 1000 2300 3000 2300 3000 6000 8600 13,400 1.4 1.8 2.1 1.8 1.8 2 2.9 1.6 1.1 1.9 1.4 1 55 55 55 55 55 55 55 55 55 55 55 55 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 44.5 34.6 34.6 34.6 34.6 34.6 34.6 34.6 35.6 35.6 35.6 35.6 35.6 11.2 11.2 11.2 11.2 11.2 11.2 11.2 11.1 11.1 11.1 11.1 11.1 13.8 13.8 13.8 13.8 13.8 13.8 13.8 13.8 13.8 17.5 17.5 17.5 0.80 0.80 0.80 0.80 0.80 0.80 0.80 1.20 1.20 1.20 1.20 1.20 14 14 14 14 14 14 14 18.5 18.5 18.5 18.5 18.5 gG gG gG gG gG gG gG gM gM gM gM gM 15g 15g 15g 15g 15g 15g 15g 15g 15g 25g 25g 25g Outline drawing 2 EATON www.eaton.com Technical Data 4106 NITD BS88 Offset bolted tags fuse links Effective October 2017 Time current curve, NITD gG, 2 to 32 A only EATON www.eaton.com 3 Technical Data 4106 NITD BS88 Offset bolted tags fuse links Effective October 2017 Time current curve, NITD aM Eaton EMEA Headquarters Route de la Longeraie 7 1110 Morges, Switzerland Changes to the products, to the information contained in this document, and to prices are reserved; so are errors and omissions. Only order confirmations and technical documentation by Eaton is binding. Photos and pictures also do not warrant a specific layout or functionality. Their use in whatever form is subject to prior approval by Eaton. The same applies to Trademarks (especially Eaton, Moeller, and Cutler-Hammer). The Terms and Conditions of Eaton apply, as referenced on Eaton Internet pages and Eaton order confirmations. Eaton Electrical Products Limited Melton Road Burton-on-the-Wolds Leicestershire, LE12 5TH United Kingdom (c) 2017 Eaton All Rights Reserved PDF Only Publication No. 4106 October 2017 Eaton is a registered trademark. All other trademarks are property of their respective owners.