NEMA Contactors & Starters Freedom 33-105 September 2008 Relays — Thermal Overload Factory Modifications Replacement Parts C306 Thermal Overload Relays with Mounting Adapter Heater Pack Replacement Consists of a thermal overload relay mounted to a terminal base adapter — permits fast and easy installation. The heater pack series is determined by the 6th character of the Catalog Number. Series A or prior heater packs (identified by either “A” or “-” as the 6th character) have built-in load lugs. Series B or later heater packs do not (load lugs are on overload relay). Replacement of Series A or earlier heater packs with Series B or later heater packs, requires the one time addition of Lug Adapter Kit C3606KAL1-3B to the Series A1 overload relay. Table 33-159. Product Selection Description Catalog Number C306DN3B + C306TB1 C306GN3B + C306TB2B C306DT3B C306GT3B Price U.S. $ Accessories DIN Rail and Panel Mounting Adapter These adapters are required when component overload relays are to be separately mounted. The terminal base adapter includes line terminals and connects with the overload relays on Page 33-107. Superseded Series A Heater Pack Cat. No. C306TB1 Table 33-160. Product Selection Description Catalog Number For 32A Overload Relay For 75A Overload Relay C306TB1 C306TB2B Price U.S. $ This Series B adapter will accept Series A or B overload relays (C306GN3 or C306GN3B), C306TB2 can only be used with C306GN3. Locking Cover for Overload Relay — C306 Only Snap-on transparent or opaque plastic panel for covering access port to the overload relay trip setting dial — helps prevent accidental or unauthorized changes to trip and reset setting. Series B Heater Pack Table 33-162. Heater Pack Replacement Requirements Existing Heater Pack Catalog Numbers Replacement Product Required H2001-3 – H2013-3 H2001A-3 – H2013A-3 Lug Adapter Kit C306KAL1-3B and Series B Heater Pack H2001B-3 – H2013B-3 Series B Heater Pack H2014-3 H2014A-3 When inventory is exhausted, replace with Lug Adapter Kit C3606KAL1-3B and Series B Heater Pack H2014B-3 Series B Heater Pack H2015-3 – H2017-3 When inventory is exhausted, replace with heater pack chosen from Table 33-163 H2015A-3 – H2017A-3 When inventory is exhausted, replace with Lug Adapter Kit C3606KAL1-3B and Series B Heater Pack H2015B-3 – H2017B-3 Series B Heater Pack Table 33-163. Heater Pack Ratings Motor Full Load Ampere Rating Dial Position Overload Relay Cover Table 33-161. Product Selection Description Min. Order Qty. (Std. Pkg.) Catalog Number Clear cover, no accessibility 50 C320PC3 Gray cover, no accessibility w/Auto only nib 50 C320PC4 Gray cover, no accessibility, w/Manual only nib 50 C320PC5 Gray cover with FLA dial accessibility, A, B, C, D positions and Auto only nib 50 C320PC6 Gray cover with FLA dial accessibility, A, B, C, D positions and Manual only nib 50 C320PC7 A B C D 29.0 39.6 53.9 32.5 44.3 60.4 36.0 49.1 66.8 39.5 53.8 74.9 Order Price Heater Pack U.S. $ Catalog Number H2015B-3 H2016B-3 H2017B-3 Price U.S. $ Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . 1CD1C CA08102001E For more information visit: www.eaton.com 33 NEMA Contactors & Starters Freedom 33-108 March 2009 Relays — Thermal Overload Table 33-170. Fast Trip — Class 10 Heater Selection Table 33-169. Standard Trip — Class 20 Heater Selection Overload Relay Size 33 Motor Full Load Ampere Rating Catalog Number (Includes 3 Heater Packs) 1 Dial Position A B C D Price U.S. $ For Use with NEMA Sizes 00 – 0 Series C, NEMA Sizes 1 – 2 Series B; IEC Sizes A – F Series C, IEC Sizes G – K Series B 32A or 75A .254 .375 .560 .814 1.20 .306 .452 .676 .983 1.45 .359 .530 .791 1.15 1.71 1.79 2.15 3.23 4.55 6.75 2.16 2.60 3.90 5.50 8.17 2.53 3.04 4.56 6.45 9.58 9.14 14.0 18.7 23.5 10.8 16.9 22.7 28.5 12.4 19.9 26.7 33.5 .411 .607 .907 1.32 1.96 H2001B-3 H2002B-3 H2003B-3 H2004B-3 H2005B-3 29.0 39.6 53.9 34.0 45.5 60.9 39.1 51.5 67.9 11.5 15.7 19.0 24.5 33.4 H2025-3 H2026-3 H2027-3 H2018-3 H2019-3 33.5 45.7 62.2 84.7 106.0 37.5 51.2 69.7 95.0 118.0 41.5 56.7 77.1 105.0 131.0 45.6 62.1 84.6 115.0 144.0 H2020-3 H2021-3 H2022-3 H2023-3 H2024-3 79 118 174 209 — H2004B-3 H2005B-3 H2006B-3 H2007B-3 H2008B-3 For Use with Size 6 Starters Only — Series B and IEC T – V with 600/5 CT 32A 2 144 215 258 388 174 259 312 468 205 304 365 547 235 348 419 627 H2005B-3 H2006B-3 H2007B-3 H2008B-3 75A 163 240 358 430 646 197 290 432 520 780 230 342 506 608 912 .260 .384 .570 .846 1.28 .313 .464 .688 1.02 1.55 2.33 2.79 4.10 6.03 8.58 264 392 580 698 — 11.2 17.5 21.8 27.3 .367 .543 .806 1.20 1.83 .420 .623 .924 1.37 2.10 H2101B-3 H2102B-3 H2103B-3 H2104B-3 H2105B-3 2.74 3.28 4.82 7.09 10.1 3.15 3.77 5.54 8.16 11.6 H2106B-3 H2107B-3 H2108B-3 H2109B-3 H2110B-3 12.8 20.7 25.0 31.0 14.4 23.8 28.1 34.8 H2111B-3 H2112B-3 H2113B-3 H2114B-3 H2004B-3 H2005B-3 H2006B-3 H2007B-3 H2008B-3 28.3 36.6 53.8 32.6 42.3 60.8 37.0 48.1 67.9 41.3 53.8 74.9 H2115B-3 H2116B-3 H2117B-3 For Use with Size 5 Starters Only — Series B and IEC P, R and S with 300/5 CT 32A 4 51 77 115 138 203 61 93 140 167 246 72 110 164 197 289 82 126 189 226 — H2104B-3 H2105B-3 H2106B-3 H2107B-3 H2108B-3 For Use with Size 6 Starters Only — Series B and IEC T – V with 600/5 CT 32A 4 154 230 276 406 186 280 335 492 220 329 394 578 252 378 452 — H2105B-3 H2106B-3 H2107B-3 H2108B-3 For Use with Size 7 Starters Only — Series B and IEC W – X with 1000/5 CT 32A 4 169 256 384 460 676 204 310 466 558 820 240 366 543 656 — 274 420 630 754 — H2104B-3 H2105B-3 H2106B-3 H2107B-3 H2108B-3 For Use with Size 8 Starters Only — Series B and IEC Z with 1500/5 CT 32A 4 For Use with Size 7 Starters Only — Series B and IEC W – X with 1000/5 CT 32A 2 D For Use with NEMA Size 2, IEC Sizes G – K Only — Series B H2015B-3 H2016B-3 H2017B-3 10.3 14.3 17.4 22.3 30.5 69 103 152 182 274 32A or 75A 9.60 14.4 18.7 23.5 9.2 12.8 15.7 20.2 27.6 59 87 130 156 234 C Price U.S. $ For Use with NEMA Sizes 00 – 0 Series C, NEMA Sizes 1 – 2 Series B; IEC Sizes A – F Series C, IEC Sizes G – K Series B H2011B-3 H2012B-3 H2013B-3 H2014B-3 8.0 11.4 14.3 18.0 24.6 49 72 107 129 194 B 14.0 22.8 30.7 38.5 For Use with Size 5 Starters — Series B and IEC P, R and S with 300/5 CT 32A 2 A 1.92 2.30 3.38 4.96 7.07 44.1 57.4 74.9 Catalog Number (Includes 3 Heater Packs) 3 Dial Position H2006B-3 H2007B-3 H2008B-3 H2009B-3 H2010B-3 For Use with NEMA Sizes 3 – 4, IEC Sizes L – N Only — Series A 105A or 144A Motor Full Load Ampere Rating 2.90 3.49 5.23 7.40 11.0 For Use with NEMA Size 2, IEC Sizes G – K Only — Series B 75A Overload Relay Size 3 4 254 384 576 690 1014 306 465 699 837 1230 360 549 822 984 — 411 630 945 1131 — H2104B-3 H2105B-3 H2106B-3 H2107B-3 H2108B-3 Heater packs are shipped 3 to a carton. Catalog Numbers are for 3 heater packs. Sizes 5 – 8 and IEC P – Z use the 32A overload relay with current transformers. For Use with Size 8 Starters Only — Series B and IEC Z with 1500/5 CT 32A 2 1 2 244 360 537 645 969 295 435 648 780 1170 345 513 759 912 1368 396 588 870 1047 — H2004B-3 H2005B-3 H2006B-3 H2007B-3 H2008B-3 Heater packs are shipped 3 to a carton. Catalog Numbers are for 3 heater packs. Sizes 5 – 8 and IEC P – Z use the 32A overload relay with current transformers. Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . 1CD1C For more information visit: www.eaton.com CA08102001E