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Reputation is the first, quality is the priority.
7 Years
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| Brand Name : | SONTUOEC, WZSTEC |
| Model Number : | ST1 |
| Certification : | CE |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 5000pcs/day |
Industrial White AC Contactor With A 24 Volt Coil 50Hz CE Credential
GENERAL
ST2 Series AC Contactor is suitable for using in the circuits the
rated voltage up to 660V AC 50Hz or 60Hz, rated current up to 95A,
for making & breaking, frequently starting & controlling the AC
motor. Combined with the auxiliary contact block, timer delay &
machine- interlocking device etc, it becomes the delay contactor,
mechanical interlocking contactor, star-delta starter. With the
thermal relay, it is combined into the electromagnetic starter. The
Contactor is produced according to IEC 60947-1.
A contactor is an electrically-controlled switch used for switching an electrical power circuit. A contactor is typically controlled by a circuit, which has a much lower power level than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch.
Specifications
| Type | ST2-09 | ST2-12 | ST2-18 | ST2-25 | ST2-32 | ST2-40 | ST2-50 | ST2-65 | ST2-80 | ST2-95 | |
| Rated working current (A) | AC3 | 9 | 12 | 18 | 25 | 32 | 40 | 50 | 65 | 80 | 95 |
| AC4 | 3.5 | 5 | 7.7 | 8.5 | 12 | 18.5 | 24 | 28 | 37 | 44 | |
| Standard power ratingsof 3-phase motors 50/60Hz in category AC-3 | 220/230V | 2.2 | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 25 |
| 380/400V | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | |
| 415V | 4 | 5.5 | 9 | 11 | 15 | 22 | 25 | 37 | 45 | 45 | |
| 500V | 5.5 | 7.5 | 10 | 15 | 18.5 | 22 | 30 | 37 | 55 | 55 | |
| 660/690V | 5.5 | 7.5 | 10 | 15 | 18.5 | 30 | 33 | 37 | 45 | 55 | |
| Rated heat current (A) | 20 | 20 | 32 | 40 | 50 | 60 | 80 | 80 | 125 | 125 | |
| Electrical life | AC3 (x104) | 100 | 100 | 100 | 100 | 80 | 80 | 60 | 60 | 60 | 60 |
| AC4 (x104) | 20 | 20 | 20 | 20 | 20 | 15 | 15 | 15 | 10 | 10 | |
| Mechanical life (x104) | 1000 | 1000 | 1000 | 1000 | 800 | 800 | 800 | 800 | 600 | 600 | |
| Number of the contacts | 3P+NO | 3P+NC+NO | |||||||||
| 3P+NC | |||||||||||
WENZHOU SANTUO ELECTRICAL CO,LTD.
is one of manufactories that specialize in manufacturing AC CONTACTOR, Thermal Relay and Circuit Breaker,Solid State Relay, Distribution Case, Voltage Regulator and is located in Liushi.Wenzhou.China
Thanks for your reading.If any product meets your need.Welcome to send us an email.We are sure your any information can be attentioned without any delay.
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