Eaton IZM32 Installation Manual

Also see for IZM32: Instruction manual Manual Operation and Maintenance Instructional Manual Instructions

Eaton Industries GmbHElectrical Sector©2010 by Eaton Industries GmbHÄnderungen vorbehaltenSubject to alterations05/10 AWA1230-2435 / Z8803Moon/Doku/HengPrinted in USA (05/10)IZM cassette IZM32, IZME40, IZM40,IZM97, IZM63, and IZM99 framerejection bracket replacement kit05/10 AWA1230-2435Effective May 2010Section 2: Installation of rejectionbracket kitProceed with the following three steps:Step 1: From Table 1 determine the number and location of stopnuts (B), washers (D), and hex bolts (C) to be used. All parts arenot required for all assemblies. Insert bolts and lock washers intothe appropriate holes in the rejection bracket (A), and assemble stopnuts from the other side. Torque to 8–10 ft-lbs (10.5–13 Nm).Figure 2. Step 1ote:N The stop nut arrangement shown here is for reference purposes only,and is not a valid configuration.Step 2: Assemble the bracket assembly to the floor of the cassetteas shown using two M6 x 10 mm thread-forming crimptite screws(E). Torque to 8–10 ft-lbs (10.5–13 Nm).If the cassette is for use with an IZM32 breaker up to 3200A, or anIZM97 breaker with a rating of 4000A, the installation is complete.If the cassette is for use with an IZM40 or IZM63/IZM99 breaker,proceed to Step 3.Figure 3. Step 2Step 3: On cassettes for use with an IZM40 or IZM63/IZM99breaker, install two identical rejection bracket assemblies as shownin Step 1 and Step 2.Figure 4. Step 3Table 1. IZM32, IZME40, IZM40, IZM97, IZM63, and IZM99Cassette Rejection Interlock Pin Locationscassette forpin locations1 2 3 4 5 6 7 8IZM32B, IZM97B, IN32B, IN97Bfor 800–2000Ax x x xIZM32N, IZM97N, IN32N, IN97Nfor 800–2000Ax x x x xIZM32H, IZM97H for 800–2000A x x x x x xIZM32B...25, ...32, IZM97B...25, ...32,IN32B...25, IN32B...32,IN97B...25, IN97B...32x x x xIZM32N...25, ...32, IZM97N...25, ...32,IN32N...25, IN32N...32,IN97N...25, IN97N...32x x x x xIZM32H...25, ...32, IZM97H...25, ...32 x x x x x xIZM40B...40, IZM63B...40, IZM99B...40 x x xIZM40N, IZM63N, IZM99N x x xIZM63N, IZM99N x x x xIZM40H, IZM63H, IZM99H x x x xIZM63N, IZM99N for 5000–6300A x x xIZM63H, IZM99H for 5000–6300A x x x x

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