- Circuit Breakers[6]
- Wall Switches[2]
- Contactors[6]
- Relays[1]
- Contact Person : Mr. Chang Jacky
- Company Name : Zhejiang Minyang Electric Co., Ltd.
- Tel : 86-577-61711025
- Fax : 86-577-61711023
- Address : Zhejiang,Wenzhou,Liuzhai Village, Liushi Town, Yueqing City, Zhejiang Province, China
- Country/Region : China
- Zip : 325604
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1. Application
ABB magnetic ac contactor are originated from ABB company, now we develop it successfully in the past three years according to IEC60947-2. It is suitable for using in the circuits up to rated voltage of 690VAC, 50Hz or 60Hz, rated current up to 750A, for making, breaking, frequently starting & controlling AC motor. Combined with auxiliary contact block, time delay & mechanical interlocking devices etc, it becomes delaying contactor, mechanical interlocking contactor, star-delta starter.
2. Technical Data
Table 1
Type | A9 | A12 | A16 | A26 | A30 | A40 | A50 | A63 | |||
Rated Current AC-3 (A) | 400V | 9 | 12 | 17 | 26 | 32 | 37 | 50 | 65 | ||
415V | 9 | 12 | 17 | 26 | 32 | 37 | 50 | 65 | |||
690V | 7 | 9 | 10 | 17 | 21 | 25 | 35 | 43 | |||
Rated Current AC-1 (A) | 40°C | 25 | 27 | 30 | 45 | 55 | 60 | 100 | 115 | ||
55°C | 22 | 25 | 27 | 40 | 55 | 60 | 85 | 95 | |||
70°C | 18 | 20 | 23 | 32 | 39 | 42 | 70 | 80 | |||
With Connecting Cross-Section mm2 | 2.5 | 4 | 4 | 6 | 10 | 16 | 35 | 50 | |||
Maximum Back-up Fuse gG | 25 | 32 | 32 | 50 | 63 | 63 | 100 | 125 | |||
Overload Relay | TA 25 DU | TA 42 DU | TA 75 DU | ||||||||
Degree of Protection of Terminal | All terminals IP20 | All terminals IP20 | IP10, IP20 | ||||||||
Power Rating AC-3, 400V, kW | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | |||
Table 2
Type | A75 | A95 | A110 | A145 | A185 | A210 | A260 | A300 | |||
Rated Current AC-3 (A) | 400V | 75 | 96 | 110 | 145 | 185 | 210 | 260 | 300 | ||
415V | 75 | 96 | 110 | 145 | 185 | 210 | 260 | 300 | |||
690V | 46 | 65 | 82 | 120 | 170 | 210 | 220 | 280 | |||
Rated Current AC-1 (A) | 40°C | 125 | 145 | 160 | 250 | 275 | 350 | 400 | 500 | ||
55°C | 105 | 135 | 145 | 230 | 250 | 300 | 350 | 400 | |||
70°C | 85 | 115 | 130 | 180 | 180 | 240 | 290 | 325 | |||
With Connecting Cross-Section mm2 | 50 | 50 | 70 | 120 | 150 | 185 | 240 | 300 | |||
Maximum Back-up Fuse gG | 160 | 160 | 200 | 315 | 355 | 400 | 500 | 500 | |||
Overload Relay | TA75 | TA80 | TA110 | TA 200 DU | TA 450 DU | ||||||
Degree of Protection of Terminal | IP10, IP20 | Main Terminal: IP00, Auxiliary:IP20 | |||||||||
Power Rating AC-3, 400V, kW | 37 | 45 | 55 | 75 | 90 | 110 | 140 | 160 |
ABB Magnetic AC Contactor