ML Series Contactor & Thermal Overload Relay
Technical Data Type Cat. No. Conformance Standards No.of poles Thermal rating / Utilization category AC-1 :, 415V, 50Hz* Insulation voltage, U (V) I) Stator duty - 415V,50Hz Duty factor (10 min.cycle duration) lll) Max. Rotor Voltage (10 min.cycle duration) i Utilization Category AC- Motor duty, 415V, 50Hz Utilization Category AC- Utilization Category AC-4 Operational Current le (AC-4 Utilization Category) For contact life of 00000 Operating cycles Capacitor Switching - Delta connected, 415V, 50Hz *** Single Capacitor Making Capacity at 457 V, Cos Breaking Capacity at 457 V, Cos DC rating (with poles in series) and ac coil operation Max. Frequency of operation : Operating cycles/hr Service temperature Main terminal capacity Auxiliary Contacts No. of built in auxiliary contacts Operating Sequence Limits of operation - 0.5, 50Hz - 0.5, 50Hz Thermal Rating at, 50Hz Aux. Terminal Capacity : Wires up to (in mm ) AC -15 Voltages Available for 50Hz operation, Uc Pick - up Hold on Contactors Il) Rotor duty - Delta connected Duty factor (10 min.cycle duration) Mechanical life : No of operating cycles Rating at, 50Hz Making Capacity at, Cos Typical closing delay in msec Typical opening delay in msec - 0.5,50Hz Breaking Capacity at, Cos -0.5, 50Hz Coil Weight (unpacked) in kg. 0% 40% % 0% 40% % Starting Plugging Speed control DC 1-110 V DC 1-0 V DC - 110 V DC - 0 V DC 5-110 V DC 5-0 V Mechanical Utilization Category AC-1 U tilization Category AC- Utilization C ategory AC- Utilization C ategory AC-4 Wires up to (in mm) Lugs up to (in mm) Watts Pick - up (% Uc) Drop - off (% Uc) *** Please connect inductance in series for capacitor switching ** Upto 4 Nos. Add on auxiliary contact blocks ( each 1NO + 1NC ) can be mounted. VA Cos VA (V) ML 0 SS90975 1 A 5.5kW/7.5hp/1 A 4.5kW/ 6hp/ 6. A 15.5 A 15.5 A 1.5 A A A 19 A 80 V V kvar 10 A 100 A 7A 6 15 x 10 000 000 x 10 16 NO + NC 0.8 15 5 5-5 5-0 0.5 ML 1 SS90851 6 A 0 A ML 1.5 SS91851 56 A 4 ML SS90701 5 A 5 A 7 A A 80 V 80 V 80 V ML ML 4 SS9071 SS90910 IS 1947-4 - 1, IEC 947-4 - 1 90 A 75 A 80 V ML 6 SS9091 06 A ML 10 SS9095 6 6 6 6 0 A 0 A ML 1 SS91010 V V V V V V V V 8 kvar 1 kvar 0 kvar 0 kvar 50 kvar 65 kvar 15 kvar 175 kvar 19 A 1 A 5 A 5 A 5 A 5 A 7.5 A 7.5 A 5 A 400 A 0 A A A A A A A 80 V 1 1000 A 15 x 10 6 15 x 10 6 000 000 000 000 100 100 000 x 10 16 000 x 10 16 x 5 80 V 0 A 000 A 5 A 465 A 80 V 000 A 0 A 00 A 00 A 00 A 00 A 00 A 00 A 50 50 50 95 40 40 NO + NC NO + NC NO + NC NO + NC NO + NC** NO + NC** NO + NC* NO + NC* Break Before Make 1, 4, 4, 110, 0/0, 40/ 0,, 80, 415/440, 55 0.8 15 5 5-5 5-0 0.5 1.5 A 17 A 7 A 7 A 0.8 15 5 5-5 5-0 0.5 48 A 48 A 10 0.4 0 8.5 10-5 5-5 0.95 4 400 A x 5 4, 110, 0, 40 0,, 80, 415/440, 55 45 A 5 A A 1 00 A 7.5 kw/10hp/ 11 kw/15hp/5 A 15 kw/0hp/ A kw/0hp/ 7 kw/50hp/ 55 kw/75hp/1 110 kw/150hp/ 168 kw/5hp/00 A 7.5 kw/10hp/ 9 kw/1.5hp/1 A 15 kw/0hp/ A kw/0hp/ 7 kw/50hp/ 45 kw/hp/ 110 kw/150hp/ 140 kw/190hp/ A * Upto Nos. Add on auxiliary contact blocks ( each 1NO + 1NC ) can be mounted. A A A 50 A 6 A 56 A 7 A 90 A 157 A 5 A 10 0.4 0 8.5 10-5 5-5 0.95 100 A 5 A 95 A 95 A 78 A 157 A 118 A 80 V 8 700 A 1000 100 100 - - - - 450 0. 50 17 10-5 10-40.9 110, 0 40, 415, 55 15 A 46 A 165 A 165 A 15 A 450 0. 50 17 10-5 10-40 A 90 A A A 06 A 1450 0.5 85 7 15-45 5-5 9.0 110, 0, 40 80, 415, 55 400 A 11 A 75 A 75 A 1450 0.5 85 7 15-45 5-5 9.
Thermal Overload Relay Type Cat. No. ML 0 / 1 / 1.5 ML / SS91858 SS91859 Ratings Rated insulation voltage (Ui) Rated impluse strength (Uimp) Service temperature Rated thermal current l th at 415V, 50Hz V KV C A 6 6-5 to + 55-5 to + 55 6 6 Rated operational current for AC-15 utilization category at 50Hz (A) Built in contacts Tripping class (A) Max. Frequency of operation 4V 110V 0V 80/415V V Op.cycles/hr Main Terminal capacity Lug(mm ) Aux. Terminal capacity Wires(mm ) 6 6 5 5 1 Start 1 Start 1 Off / Reset 1 Off / Reset 1 Alarm (NO) 1 Alarm (NO) 10 10 0 0 16 50 Accessories & Spares CONTACTOR TYPE ML 0 ML 1 ML 1.5 ML ML ML 4 ML 6 ML 10 ML 1 AUX.ADD ON BLOCK MECHANICAL INTERLOCK KIT SPARE COIL SPARE KIT SS90978 Not available Not available Cat. No. SS91494 Cat. No. SS91474 Not available SS91694 SS91675 SS91017 SS9087 SS90545 SS9158 SS91011 SS90896 SS91467 SS90544 SS90848 SS916 SS91670 SS9096 SS9117
Overall Dimensions ML 0/1/1.5 Contactor (Without shroud).5 7 M4 x 14 - NOS. 85.5 54 50.7 66 56 44 4.8 4.75 4.75 ML 4 Contactor M6 x 8 - NOS. 8 8 8 16 MIN 10 14 14 110* 95 *Provide 1 mm extra for each Add-on block
Overall Dimensions ML / Contactor M4 x 14 - NOS 115 88 110 94 77 ML 6 Contactor M6 x 8 - NOS. 41.5 41.5 16 MIN 8 19 10 14 15 110* 95 *Provide 1 mm extra for each Add-on block
Overall Dimensions ML 10 / 1 Contactor M 10 14 10 17 MOUNTING HOLES ML 0/1/1.5 Thermal Overload Relay ML /.55 17.75 1.7 1.7 1 0 9 9 6 1 18 10 9.5 6 1.5 0 11 61.5 17.5 4.75 4.75 84 81.5 6.8 5.5 6 05 170 176 197 170 194 NO + NC ( BASIC VERSION ) 41 ( 4 NO + 4 NC ) 49.7 5.5 6 91*.* 9.5* TERMINAL SCREWS M4 TERMINAL SCREWS M4
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