Instruction Sheet Hand Crimping Tools 46447, 2326374-1, 47410, 49592, 49935, 69363, 525693, 408-1542 574573, 1490046-1 and 1490047-1 13 JUL 2021 Rev U PROPER USE GUIDELINES Cumulative trauma disorders can result from the prolonged use of manually powered hand tools. Hand tools are intended for occasional use and low-volume applications. A wide selection of powered application equipment is available for extended-use production operations. Figure 1: Hand crimping tools One crimping chamber (typical) 1 2 Two crimping chambers (typical) 3 Three crimping chambers (typical) Wire size marking 4 5 CERTI-CRIMP tool ratchet 1. INTRODUCTION Hand Crimping Tools 46447, 2326374-1, 47410 (crimps 12-10 AWG terminals on a 45 angle), 49592, 49935, 69363, 525693, 574573, 1490046-1, and 1490047-1 (shown in Figure 1) are used to crimp SOLISTRAND and STRATO-THERM terminals and splices (listed in Table 1) onto stranded wire sizes 26 through 10 AWG. Read these instructions thoroughly before using the tool. NOTE Dimensions in this instruction sheet are in millimeters with inches in brackets . Figures are for reference only and are not drawn to scale. Reasons for reissue of this instruction sheet are provided in Section 7, REVISION SUMMARY. 2021 TE Connectivity Ltd. family of companies. PRODUCT INFORMATION 1-800-522-6752 This controlled document is subject to change. 1 of 11 All Rights Reserved. For latest revision and Regional Customer Service, visit our website at www.te.com. TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names may be trademarks of their respective owners. 408-1542 Table 1: Specifications Wire size Wire strip length Crimping (AWG) range Product Hand tool chamber Terminal Terminal Butt Parallel and terminal marking (standard) (long barrel) splice splice size 22-16 22-16 4.37-5.16 46447 16-14 16-14 .172-.203 6.35-7.14 7.94-8.73 STRATO-THERM --- 2326374-1 6.35-7.14 .250-.281 .313-.344 12-10 12-10 .250-.281 4.37-5.16 7.94-8.73 49592 14-12 14-12 --- --- .172-.203 .313-.344 49935 4.37-5.16 6.35-7.14 6.35-7.14 7.94-8.73 525693 22-16 22-16 .172-.203 .250-.281 .250-.281 .313-.344 574573 49935 525693 4.37-5.16 6.35-7.14 6.35-7.14 7.94-8.73 16-14 16-14 574573 .172-.203 .250-.281 .250-.281 .313-.344 1490046-1 47410 49935 12-10 & 6.35-7.14 6.35-7.14 SOLISTRAND 525693 12-10 --- --- 16-14 HD .250-.281 .250-.281 574573 1490047-1 3.17-3.97 3.57-4.37 26-24 26-24 --- --- .125-.156 .141-.172 4.37-5.16 5.16-5.95 22-20 22-20 --- --- .172-.203 .203-.234 69363 4.37-5.16 24-20 22-20 --- --- --- .172-.203 3.17-3.97 3.57-4.37 26-22 26-24 --- --- .125-.156 .141-.172 2. DESCRIPTION Each tool consists of a CERTI-CRIMP tool ratchet and two crimping jaws (indenter and anvil) containing one, two, or three crimping chambers. Each tool is marked with the wire size range for each crimping chamber (Figure 1). Full crimping of the terminal or splice is assured by the CERTI-CRIMP tool ratchet. When engaged, the ratchet does not release until the tool handles have been fully closed. CAUTION The crimping jaws bottom before the ratchet releases. This feature ensures maximum electrical and tensile performance of the crimp. Do not re-adjust the ratchet. 3. CRIMPING 1. Strip the wire according to the dimensions listed in Table 1. The strip length is determined by the type of terminal or splice and by the wire size. Do not nick or cut the wire strands. 2. Close the tool handles until the ratchet releases. 3. Allow the tool handles to open fully. 2 of 11 Rev U