Definite Purpose Contactors
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1 1 & 2 Pole - Series CDP2 One and Two Pole with C Coil (Open type only) ➍ mps Poles Locked Rotor mps mps ➋ Maximum H.P. 240V ➋ 480V 600V 120V 240V ➋ 30 ➊ 1 ➏ CDP2-1P30- ➎ ➊ CDP2-2P30- ➎ Series CDP2 1-pole contactor 40 1 ➏ CDP2-1P40- ➌ CDP2-2P40- ➌ Series CDP2 2-pole contactor (with optional cover) ccessories ccessory Description For use with... Contactor Cover- Prevents foreign particles from entering contactor. Covers current carrying parts. CDP2-1P30... CDP2-2P30... CDP2-1P-C ➐ CDP2-2P-C C s C 180 Specify Replace ( ) with See s ➊ 25 contactors only available by special order. Contact your Sprecher +Schuh representative. ➋ 240V rating also applies to 277V applications. ➌ Box Power Lugs are supplied as standard. Screw terminals are available on the power connections by ➍ 1 and 2 Pole, 25 and 30 contactors supplied without cover. See ccessories for cover options. ➎ Screw Power Terminals are supplied standard on 25 and 30 contactors. Box Lugs available by ➏ 1-Pole (1-pole plus) contactors include a shunt for termination and feed-thru of neutral. ➐ 40 mp contactors are supplied with cover as standard. visit for - ll pricing and shown the most in US up dollars to date - information FY19 SSN2018
2 Three Pole with C Coil (Open Type only) mps Locked Rotor mps mps ➋ Maximum Horsepower ➋ 240V ➋ 480V 600V 120V V 200V 240V 480V 600V 30 ➊ ~ CDP2-B3P30- ➍ Ø 3 Pole Series CDP ~ 7-1/ CDP2-B3P40- ➌ / CDP2-C3P Series CDP2 3-pole contactor / CDP2-C3P CDP2-D3P / CDP2-D3P uxiliary Contacts for 3 Pole Contactors uxiliary Description Circuit Diagram Two pole uxiliary Contact Block (1- / 1-) - Side mount with quick connect stabs for , 3 pole contactors CDP2-BE-11 ➏ for , 3 pole contactors CDP2-CD-11 ➎ One pole uxiliary Contact Block (SPDT) - Side mount with quick connect stabs for , 3 or 4 pole contactors COM CDP2-BE-1SPDT ➎ C s C Specify Replace ( ) with See s ➊ 25 contactors available by special order. Contact your Sprecher + Schuh representative. ➋ 240V rating also applies to 277V applications. ➌ Box lugs are supplied as standard. Screw terminals are available on the power connections by ➍ Screw power terminals are supplied standard on 25 and 30 contactors. Box Lugs available by ➎ Meets NEM Standard B600. See page 7 for technical details. ➏ Meets NEM Standard B600 EXCEPT has 10 continuous current rating. SSN2018 visit for - ll pricing and shown the most in US up dollars to date - information FY19 181
3 Four Pole With C Coil (Open Type only) mps Locked Rotor mps 240V ➋ 480V 600V mps ➋ Maximum Horsepower ➋ 3Ø 120V 240V 200V 240V 480V 30 ➊ CDP2-E4P30-Q ➍ Pole Series - CDP / CDP2-E4P40-Q ➌ Series CDP2 4-pole contactor uxiliary Contacts for 4 Pole Contactors uxiliary Description Circuit Diagram Two pole uxiliary Contact Block (1- / 1-) - Side mount with quick connect stabs for all 4 pole contactors CDP2-BE One pole uxiliary Contact Block (SPDT) - Side mount with quick connect stabs for all 4 pole contactors COM CDP2-BE-1SPDT C. s C Specify Replace ( ) with See s ➊ 25 contactors available by special order. Contact your Sprecher + Schuh representative. ➋ 240V rating also apples to 277V applications. ➌ Box Power Lugs are supplied as standard. Screw terminals are available on the power connections by ➍ Screw per terminals are supplied standard on 25 and 30 contactors. Box Lugs available by 182 visit for - ll pricing and shown the most in US up dollars to date - information FY19 SSN2018
4 Lighting Rated Contactors - Series CDP2 Definite Purpose Lighting Contactors with C Coil (Open Type only) Tungsten Rating (mps) Ballast Rating (mps) Number of Poles Standard uxiliary Contacts Open Type Electrically Held CDP2-1P Series CDP2 1-pole contactor CDP2-1P CDP2-2P CDP2-2P CDP2-B3P CDP2-B3P CDP2-E4P CDP2-E4P Series CDP2 3-pole contactor Description Sprecher + Schuh Definite Purpose contactors can be used to control a mixture of lighting loads. These contactors are well suited to handle the high inrush currents typical of this application as well as other non-motor (resistive) loads. Lamps can basically be divided into three categories: Tungsten Filament Lamps - General purpose incandescent - Special purpose incandescent - Infrared - Sodium Iodine Discharge Lamps (with Ballast) - Fluorescent lamps - Mercury vapor - High/low pressure sodium - Quartz - Halogen metal-vapor Mixed Light Lamps In pplication... The tungsten filaments of incandescent lamps have a very low ohmic resistance when cold. s a result, the closing current is very high but also very short. The closing current of discharge lamps (lighting with ballast) is highly inductive (due to seriesconnected transformers or chokes), and its duration depends on the lamp type. Electrically held contactors Electrically held contactors are available for use where the control signal is activated by a timer or other maintained electrical signal. The coil is energized as long as the contactor is closed. This design is well suited for applications where lights are operated frequently or where the control panel is in a remote location. C s C Specify Replace ( ) with See s 183 SSN2018 visit for - ll pricing and shown the most in US up dollars to date - information FY19
5 ccessories/technical Information Series CDP2 ccessories uxiliary Description For use with... DIN-rail daptor - ttaches to the universal mounting plate of 1-, 2-, 3- and 4-pole contactors mps. CDP2-1P B3P CDP2-E4P CDP2-DR Mechanical Interlock - Can be combined with electrical interlocks on 3-pole and 4-pole contactors as required. CDP2-B3P CDP2-E4P CDP2-MK visit for - ll pricing and shown the most in US up dollars to date - information FY19 SSN2018
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