s Heavy Duty Control Auxiliary Contact Configurations Heavy Duty Non-Reversing Contactor (Class 40) And Starter Auxiliary Contact Configurations (Class 14) Standard Contacts at No Additional Price Size 00-1¾ 2-4 Extra Contacts In Addition to Standard Contacts for an Additional Price 1-NO 1-NO 5,6 7,8 2-NO and 2-NC 1-NO and 1-NC Size 00-1¾ 1-NO or 1-NC 2-NO 4-NO 3-NO and 1-NC 2-NO and 2-NC 1-NO and 1-NC 00-1¾ Left Right 00-1¾ Right 1-NO and 1-NC Unshaded blocks are included. Shaded blocks are optional. 2-4 Left 1-NO and 1-NC - NO Control Circuit is included. - AUX Blocks may be 2NO, 2NC, or 1NO and 1 NC. - AUX Blocks cannot be stacked in field. 2-4 Right - The above holds true for size 2-4 as well for reversing and non-reversing. - A single N.O. block is included as the control circuit. - To add the second position (A) Contacts, an entire new AUX Kit must be ordered, since the provided block is of single-pole construction. Extra Contacts Per Contactor In Addition to Standard Contacts for an Additional Price Left Right 1-NO or NC 2-NO 4-NO 3-NO and 1-NC 2-NO and 2-NC 1-NO and 1-NC N/A N/A 1-NO or NC 2-NO 4-NO 3-NO and 1-NC 2-NO and 2-NC 1-NO and 1-NC 1-NO or NC 2-NO 4-NO 3-NO and 1-NC 2-NO and 2-NC 1-NO and 1-NC N/A N/A 1-NO or NC 2-NO 4-NO 3-NO and 1-NC 2-NO and 2-NC 1-NO and 1-NC 1-NO and 1-NC 1-NO and 1-NC 2-NO and 2-NC If additional auxiliary contacts are required, they can be ordered separately using Kit Numbers (49AB22, 49AB31, 49AB40). Size 2-4 Standard Contacts Per Contactor at No Additional Price Size 1-NO and 1-NC 1-NO and 1-NC NO - Normally Open NC - Normally Closed Heavy Duty Reversing Contactor (Class 43) And Starter Auxiliary Contact Configurations (Class 22) Left or Right Left Technical 1-NO and 1-NC Size 00-1¾ Unshaded blocks are included. Shaded blocks are optional. A - NO & NC Control Circuits are included. - AUX Blocks may be 2NO, 2NC, or 1NO and 1 NC - AUX Blocks cannot be stacked in field. Size 5,6 Size 2-4 If additional auxiliary contacts are required, they can be ordered separately using Kit Numbers (49AB22, 49AB31, 49AB40). Size 7,8 Size Extra AUX 00-1¾ and 2-4 If extra auxiliary contacts are required in addition to the maximum available, add a control relay to the enclosed starter from the factory modifications. Siemens Energy & Automation, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 1-NO or NC 2-NO 4-NO 3-NO and 1-NC 2-NO and 2-NC 1-NO and 1-NC 49AB10 or 49AB01 49AB20 49AB40 49AB31 49AB22 49AB11 07-01-07 1 s Heavy Duty Control Technical Control Ratings Max HP Plugging and Jogging Ratings shown are for applications requiring repeated interruptions of stalled motor current or repeated closing of high transient currents encountered in rapid motor reversal, involving more than five openings or closings per minute and more than ten in a ten minute period, such as plug stop, plug reverse or jogging duty. Ratings apply to single speed and multi speed controllers. Continuous Amp Rating, Service Limit The service limit current represents the maximum RMS current, in amperes, which the controller may be expected to carry for protracted periods in normal service. At service limit current ratings, temperature rises may exceed those obtained by testing the controller at its continuous current rating. The trip current of overload relays or other motor protective devices shall not exceed the service limit current ratings of the controller. be used for controlling tungsten and other discharge type lighting loads. Class 40 contactors are specifically designed for such loads and are applied at their full rating as listed in the Class 40 section. Resistance Heating Loads Ratings apply to Class 40 contactors which are employed to switch the load at the utilization voltages of the resistance heating or light producing element with a duty which requires continuous operation of not more than five openings per minute. Capacitor Switching KVA Rating When discharged, a capacitor has essen- tially zero impedance. For repetitive switching by a contactor, sufficient impedance should be connected in series to limit inrush current to not more than 6 times the contactor rated continuous current. In many installations, the impedance of connecting conductors may be sufficient for the Ballast Type, Tungsten and Other Discharge purpose. When switching to connect Type Lighting Loads additional banks, the banks already on the The characteristics of ballast type lamps are line may be charged and can supply such that it is not necessary to derate Class 40 additional available short circuit current contactors below their normal continuous which should be considered when selecting current rating. Class 40 contactors may also impedance to limit the current. The ratings shown for capacitor switching assume the following maximum available fault currents: Size 2-3: 5,000 Amp RMS Sym Size 3 ½ -4: 10,000 Amp RMS Sym Size 5-6: 18,000 Amp RMS Sym If available fault current is greater than these values, connect sufficient impedance in series as noted in the previous paragraph. The motor ratings in the table are NEMA standard ratings and apply only when the code letter of the motor is the same as or occurs earlier in the alphabet than is shown in the table below. Motors having code letters occurring later in the alphabet may require a large controller. Motor HP Rating 1½ 3-5 7½ and above Maximum Allowable Motor Code Letter L K H NEMA Electrical/Mechanical Rating Max HP Size 00 0 1 1P 13/4 Load Volts 115 200 230 380 460 575 115 200 230 380 460 575 115 200 230 380 460 575 115 230 115 200 230 380 460 575 Normal Duty 1 Ph 3 Ph ½ 1½ 1 1½ 1½ 2 2 1 3 2 3 5 5 5 2 7½ 3 7½ 10 10 10 3 5 10 10 15 15 15 Plugging & Jogging Duty 1 Ph 3 Ph ½ 1½ 1 1½ 1½ 2 2 1 3 2 3 5 5 5 1½ 3 5 5 7½ 7½ 7½ Cont Amps 9 9 9 9 9 9 18 18 18 18 18 18 27 27 27 27 27 27 35 35 40 40 40 40 40 40 Service Limit Amps 11 11 11 11 11 11 21 21 21 21 21 21 32 32 32 32 32 32 42 42 40 40 40 40 40 40 Tungsten & Ballast Type Lamp Amps 480 Volts Max 20 20 20 20 20 30 30 30 30 30 45 45 45 45 45 45 45 - Transformer Switching 50-60Hz KVA Rating Inrush Peak Time Continuous Amps Resistance Heating kW 1 Ph 3 Ph 1.15 2.0 2.0 3.46 2.3 4.0 6.5 4.6 8.0 5.8 10.0 2.3 4.0 4.0 6.92 4.6 8.0 13.1 9.2 15.9 11.5 19.9 3.5 6.0 6 10.4 6.9 11.9 19.7 13.8 23.9 17.3 29.8 5.8 11.5 5.8 9.9 10 17.3 11.5 19.9 32..9 23 39.8 28.8 49.7 20 Times 1 Ph 3 Ph 0.6 1.8 1.2 2.1 2.4 4.2 3.0 5.2 1.2 3.6 2.4 4.3 4.9 8.5 6.2 11.0 1.6 4.9 3.2 5.75 6.6 11.2 8.1 14.5 20–40 Times 1 Ph 3 Ph 0.3 0.9 0.6 1.0 1.2 2.1 1.5 2.6 0.6 1.8 1.2 2.1 2.5 4.3 3.1 5.3 0.8 2.4 1.6 2.8 3.3 5.7 4.1 7.1 Capacitor KVA Switching Rating 3 Ph KVAR - Mechanical Life 10 million operations 10 million operations 10 million operations 10 million operations 10 million operations 2 s Heavy Duty Control Technical Control Ratings NEMA Electrical/Mechanical Ratings Max HP Size 2 2½ 3 3½ 4 5 6 7 8 Load Volts 115 200 230 380 460 575 115 200 230 380 460 575 115 200 230 380 460 575 115 200 230 380 460 575 200 230 380 460 575 200 230 380 460 575 200 230 380 460 575 200 230 380 460 575 200 230 380 460 575 Normal Duty 1 Ph 3 Ph 3 10 7½ 15 25 25 25 5 15 10 20 30 30 30 7½ 25 15 30 50 50 50 30 60 60 75 75 40 50 75 100 100 75 100 150 200 200 150 200 300 400 400 300 600 600 450 900 900 Plugging & Jogging Duty 1 Ph 3 Ph 2 7½ 5 10 15 15 15 10 15 20 20 20 15 20 30 30 30 20 25 30 40 40 25 30 50 60 60 60 75 125 150 150 125 150 250 300 300 - Cont Amps 45 45 45 45 45 45 60 60 60 60 60 60 90 90 90 90 90 90 115 115 115 115 115 115 135 135 135 135 135 270 270 270 270 270 540 540 540 540 540 810 810 810 810 810 1215 1215 1215 1215 1215 Service Limit Amps 52 52 52 52 52 52 65 65 65 65 65 65 104 104 104 104 104 104 125 125 125 125 125 125 156 156 156 156 156 311 311 311 311 311 621 621 621 621 621 932 932 932 932 932 1398 1398 1398 1398 1398 Tungsten & Ballast Type Lamp Amps 480 Volts Max 60 60 60 60 60 75 75 75 75 75 100 100 100 100 100 150 150 150 150 150 200 200 200 200 - Resistance Heating kW 1 Ph 3 Ph 8.1 13.9 14 24.2 16.1 27.8 46.0 32.2 55.7 40.3 69.6 10.4 17.9 18 31.1 20.7 35.8 59.2 41.4 71.6 51.8 89.5 14.4 24.8 25 43.3 28.8 50.0 82.2 57.5 99.4 71.9 124 18.4 31.8 32 55.4 36.8 63.7 105 73.6 127 92 159 39 67.5 44.9 77.6 128 89.7 155 112 194 70 121 80.5 139 230 161 278 201 348 162 120 210 342 240 415 300 515 - Transformer Switching 50-60Hz KVA Rating Inrush Peak Time Continuous Amps 20 Times 1 Ph 3 Ph 2.1 6.3 4.1 7.2 8.3 14 10.0 18 3.1 9.1 6.1 10.6 12 21 15 26.5 4.1 12 8.1 14 16 28 20 35 16 11 18.5 21.5 37.5 37 47 20 14 23 27 47 34 59 41 27 47 54 94 68 117 81 54 94 108 188 135 234 - 20–40 Times 1 Ph 3 Ph 1.0 3.1 2.1 3.6 4.2 7.2 5.2 8.9 1.5 4.6 3.1 5.3 6.1 10.6 7.6 13.4 2.0 6.1 4.1 7.0 8.1 14 10 18 8 5.4 9.5 11.0 18.5 13.5 23.5 10 6.8 12 14 23 17 29 20 14 24 27 47 34 59 41 27 47 54 94 68 117 - Capacitor KVA Switching Rating 3 Ph KVAR 8 16 20 17.5 34.5 43.5 27 53 67 33.5 66.5 83.5 40 80 100 80 160 200 160 320 400 240 480 600 360 720 900 Mechanical Life 10 million operations 10 million operations 5 million operations 5 million operations 5 million operations 10 million operations 10 million operations 3 million operations 0.5 million operations Max HP 380V 50Hz Ratings Class 14, 40 30, 32 36, 37 Description Across The Line Var & Const Torque Constant HP Auto Transformer Wye Delta Control Size 3 Phase 00 0 1 1¾ 2 - 5 5 3 - 10 10 7½ 10 15 15 15 10 15 25 2 25 25 20 25 40 2½ 30 30 25 30 50 3 50 50 40 50 75 3½ 60 60 50 60 100 4 75 75 60 75 150 5 150 150 250 6 300 300 500 7 500 - 8 700 - 3 s Heavy Duty Control Technical AC Coil and Operating Information NEMA AC Coil Data Controller Size Sealed Watts 00 Through 2½ Models: F, P, S 8.6 3, 3½ Models: F,P,S 14 4 Models: G,S,T 22 5 Model: P 6 Model: P 7: Model: H 8 Model: H 7.4 10 4.5 17 Volts 24 120 208 240 277 480 600 24 120 208 240 277 480 600 120 208 240 277 480 600 23-26 42-48 110-127 200-220 220-240 240-277 380-420 440-480 575-600 23-26 42-48 110-127 200-220 220-240 240-277 380-420 440-480 575-600 100-250 150-500 100-250 Hz 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 50/60 Inrush (Open Magnet) Amps VA 9.080 1.820 1.050 0.910 0.790 0.450 0.360 12.900 2.580 1.490 1.290 1.120 0.646 0.516 4.250 2.450 2.140 1.770 1.080 0.850 25.652-22.692 14.048-12.292 5.364-4.646 2.950-2.682 2.682-2.458 2.458-2.130 1.553-1.405 1.341-1.229 1.026-0.983 36.087-31.923 19.762-17.292 7.545-6.535 4.150-3.773 3.773-3.458 3.458-2.996 2.184-1.976 1.886-1.729 1.443-1.383 8.500-3.400 5.667-1.700 19.00-7.600 218 310 510 590 830 850 1900 Normal (Sealed Magnet) Amps VA 1.040 0.210 0.120 0.105 0.090 0.052 0.042 1.080 0.217 0.125 0.108 0.094 0.054 0.043 0.425 0.245 0.215 0.183 0.112 0.085 0.291-0.258 0.160-0.140 0.061-0.053 0.034-0.030 0.030-0.028 0.028-0.024 0.018-0.016 0.015-0.014 0.012-0.011 0.400-0.354 0.219-0.192 0.084-0.072 0.046-0.042 0.042-0.038 0.038-0.033 0.024-0.022 0.021-0.019 0.016-0.015 0.120-0.048 0.080-0.024 0.480—0.192 Normal Coil Operating Limits Typical Drop-Out Volts 25 50% Of Rated Voltage 26 51 Operating Times (msec) Pick-Up Drop-Out 19-29 10-24 26-41 14-19 18-34 10-12 30-95 40-80 45-100 60-100 30-115 25-80 50-80 35-55 85% - 110% Of Rated Voltage 6.7 60% Of Rated Voltage 9.2 12 48 55% Of Rated Voltage 4 s Vacuum Contactor (Class 40) Technical Size 4-6 Operating Information Specifications Size 4 Description Poles 3 Maximum voltage rating Ampere rating (enclosed) Frequency, Hz Maximum closing current 1 Maximum interrupting current @10 Sec. 1 Maximum allowable interrupting 2 Maximum motor horsepower at: 200V 230V 460V 575V 3 Phase capactive switching (kVAR) 230V 460V 575V Transformer switching (kVA)3 Single phase, 2 pole: 120V 240V 480V 600V Three phase, 3 pole 240V 480V 600V Dimensions: Length Width Depth 5 6 3 600V 135A 50/60 1800A 1800A 750/hr 3 600V 270A 50/60 2400A 2400A 750/hr 3 600V 540A 50/60 4000A 4000A 750/hr 40 HP 50 HP 100 HP 100 HP 75 HP 100 HP 200 HP 200 HP 150 HP 200 HP 400 HP 400 HP 40 kVAR 80 kVAR 100 kVAR 80 kVAR 160 kVAR 200 kVAR 160 kVAR 320 kVAR 400 kVAR 6.8 kVA 14 kVA 27 kVA 34 kVA 14 kVA 27 kVA 54 kVA 68 kVA 27 kVA 54 kVA 108 kVA 135 kVA 23 kVA 47 kVA 59 kVA 47 kVA 94 kVA 117 kVA 94 kVA 188 kVA 234 kVA 8.26 6.39 8.54 8.26 6.39 8.54 8.42 7.48 9.26 Electrical Characteristics Coil Data (AC Supply Rectified) Size 4 and 5 Burden Inrush VA Sealed VA 6 630 7.4 830 9.2 Pick-up at .8 -1.1 of rated voltage ms 30 – 95 45 – 100 Drop out ms 40 – 80 60 – 100 Pick-up at rated voltage Drop out ms 35 – 50 50 – 70 ms 50 – 80 70 – 100 1 Thermal Load Capacity Ratings 2 Cycles per hour rating is based on rated AC-3 Loading of the contactors 3 For transformers having inrush currents of not more than 20 times the rated full load current. Siemens Energy & Automation, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 5