IEC Contactors & Starters 34-313 Freedom March 2008 Accessories Contact Conguration Code Auxiliary Contacts This two-digit code is found on the auxiliary contact to assist NEMA Sizes 00 2 IEC Sizes A K in identifying the specic contact conguration. The rst The auxiliary contacts listed below are designed for installa- digit indicates the quantity of NO contacts and the second tion on Freedom Series starters and contactors. Snap-on indicates the quantity of NC contacts. design facilitates quick, easy installation. NEMA Sizes 3 8 IEC Sizes L Z These bifurcated design contact blocks, featuring silver Table 34-398. Product Selection 34 cadmium alloy contacts, are well suited for use in very low Circuit Contact Catalog Number Price energy (logic level) circuits. Conguration U.S. Code Base Auxiliary Contacts NEMA Sizes 3 5, IEC Sizes L S NEMA Size 3 NEMA Sizes 4 5 IEC Sizes L N IEC Sizes P S NO 10 C320KGS31 C320KGS41 NO-NC 11 C320KGS32 C320KGS42 Auxiliary Contacts NEMA Sizes 3 5, IEC Sizes L S Catalog Number NO 10 C320KGS20 NC 01 C320KGS21 Side Mounted Top Mounted NO-NC 11 C320KGS22 Auxiliary Contacts NEMA Sizes 6 8, IEC Sizes T Z Table 34-397. Selection Product Size Catalog Number Description Contact Catalog Price Conguration Number U.S. NO-NC 11 NEMA 8, IEC Z C320KA5 Code 2NO-2NC 22 NEMA 6 7 C320KA6 2NO-2NC 22 IEC T X C320KA8 Side Mounted For reference only not part of Catalog Number. See above. 1NO 10 C320KGS1 NO-NC occupies two positions L2 and L3, or R2 and R3. See next 1NO (Logic Level) 10 C320KGS1L page. 1NC 01 C320KGS2 1NO-1NC 11 C320KGS3 1NO-1NC (Logic Level) 11 C320KGS3L 2NO 20 C320KGS4 2NO (Logic Level) 20 C320KGS4L 2NC 02 C320KGS5 1NO-1NCI N/A C320KGS6 1NO (EC)-1NC (LO) N/A C320KGS7 1NCI N/A C320KGS8 Top Mounted 1NO 10 C320KGT1 Base Auxiliary Contact Auxiliary Contact 1NC 01 C320KGT2 Cat. No. C320KGS42 Cat. No. C320KGS22 1NO-1NC 11 C320KGT3 1NO-1NC (Logic Level) 11 C320KGT3L 2NO 20 C320KGT4 2NC 02 C320KGT5 1NO-1NCI N/A C320KGT6 1NO (EC)-1NC (LO) N/A C320KGT7 1NCI N/A C320KGT8 3NO 30 C320KGT9 2NO-1NC 21 C320KGT10 1NO-2NC 12 C320KGT11 3NC 03 C320KGT12 4NO 40 C320KGT13 3NO-1NC 31 C320KGT14 2NO-2NC 22 C320KGT15 2NO-2NC (Logic Level) 22 C320KGT15L 1NO-3NC 13 C320KGT16 4NC 04 C320KGT17 3NO-1NCI N/A C320KGT18 2NO-1NCI-1NC N/A C320KGT19 2NO-1NO (EC)-1NC (LO) N/A C320KGT20 1NO-1NC-1NO (EC)-1NC (LO) N/A C320KGT21 Note: NCI = Normally Closed early opening designed for use in reversing applications. EC = Early Closing. LO = Late Opening. For reference only not part of Catalog Number. See above right. Discount Symbol . 1CD1C CA08102001E For more information visit: www.eaton.comRear IEC Contactors & Starters 34-314 Freedom March 2008 Accessories NEMA Sizes 3 8, IEC Sizes L Z Auxiliary Contact Location The sketches below illustrate the maximum number of auxil- NEMA Sizes 00 2, IEC Sizes A K iary contacts that can be assembled to a contactor and their The sketches below illustrate the maximum number of auxil- locations. iary contacts that can be assembled to a contactor or starter Note: A Base Auxiliary Contact must be added in position R1 before and their locations. additional auxiliary contacts can be mounted on NEMA Size 3 and IEC Sizes L N, or in L1 on NEMA Sizes 4 5 and IEC Sizes P S. Table 34-399. Auxiliary Contacts 34 Catalog Size Poles Available Mounting Positions Table 34-400. Auxiliary Contacts Number Open Type Enclosed Size Available Mounting Positions AE16 A K 3 T1, L1 L1 NEMA Size 3, IEC Sizes L N R2, R3, L1, L2, L3 AN16 00 3 T1, L1, R1 L1 NEMA Sizes 4 5, IEC Sizes P S L2, L3, R1, R2, R3 0 2 3 T1, L1 L1 NEMA Sizes 6 7, IEC Sizes T X R1 AE56 A K 3 L1, R1 L1, R1 NEMA Size 8, IEC Size Z L2, R2 AN56 00 2 3 T1, T2 Available positions on contactors or starters other than what is factory CE15 A C 2 4 T1, L1, R1 L1, R1 installed. D K 3 T1, L1 L1 G J 4 T1, R1 G J 5 T1 CN15 00 2 4 T1, L1, R1 L1 L1 R1 L2 L3 R3 R2 0 2 2 3 T1, L1 L1 1, 2 4 T1, L1 Base Base Aux. Aux. Aux. Aux. 1, 2 5 T1, L1 Aux. Aux. Cont. Cont. Cont. Cont. Cont. Cont. CN35 10A 2 4 T1, L1, R1 L1 20 60A 2 3 T1, L1 L1 60A 4 T1, L1 Left Side Front Right Side 60A 5 T1, L1 of Contactor of Contactor of Contactor CE55 A K 3 L1, R1 L1, R1 NEMA Sizes 3 5 CN55 00 2 3 T1, T2 IEC Sizes L S Available positions on contactors or starters other than what is factory installed. When a pneumatic timer is mounted on contactor, only side mounted auxiliary contact positions are available. The solid-state timer, when added, takes up side mounted auxiliary contact position. L1 R1 NEMA Sizes 6 7 L1 R1 L1 R1 IEC Sizes T, U, V, W and X T1 T1 T2 Top View Top View L1 R1 L2 R2 L1 R1 L1 R1 T1 T1 T2 NEMA Size 8 IEC Size Z Figure 34-172. Auxiliary Contact Location Front View Front View Non-reversing Reversing Contactors and Starters Contactors and Starters Figure 34-171. Auxiliary Contact Location For more information visit: www.eaton.com CA08102001E Rear