Onesto Automatic Modular Contactor 2P AC Contactor 24V 110V 230V AC Electric Contactor 2NO 2NC 1NO 1NC Contacts
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- Supplier: Zhejiang Onesto Electric Co. Ltd.
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Product Overview
Description
Application:
⚫ Automatic AC contactor (MC2) suitable for 50Hz/60Hz AC systems with up to 400V voltage and 100A current.
⚫ Designed for non-inductive or low-inductive loads like resistance stoves, household appliances.
⚫ Functions as a long-distance switch for control circuits and household motor loads.
⚫ Not intended for breaking short-circuit currents; requires additional short-circuit protection devices.
⚫ Widely used in homes, hotels, offices, and public buildings for automation control.
■ The modular contactor is designed to operate under the rated voltage of 380V, making it suitable for applications requiring substantial electrical power. Additionally, it can effectively handle currents up to 300A, providing robust electrical connectivity.
■ Modular contactors provide flexibility and convenience by enabling remote connection or disconnection of electricity. This feature is especially valuable in situations where manual operation is impractical or unsafe.
■ The modular contactor can be integrated with relays or other electric devices to provide overload protection for connected circuits. This ensures that electrical systems are safeguarded against excessive currents, preventing damage to equipment and enhancing overall safety.
■ Characterized by a modular design, the contactor can be easily integrated into existing electrical setups. Its modular nature allows for seamless installation and scalability, enabling users to expand or modify their systems as needed.
■ No noise, suitable for hotels, hospitals and other places.
■ Modular contactors provide flexibility and convenience by enabling remote connection or disconnection of electricity. This feature is especially valuable in situations where manual operation is impractical or unsafe.
■ The modular contactor can be integrated with relays or other electric devices to provide overload protection for connected circuits. This ensures that electrical systems are safeguarded against excessive currents, preventing damage to equipment and enhancing overall safety.
■ Characterized by a modular design, the contactor can be easily integrated into existing electrical setups. Its modular nature allows for seamless installation and scalability, enabling users to expand or modify their systems as needed.
■ No noise, suitable for hotels, hospitals and other places.
Rated working system：
a) Eight-hour working system: This working system is the basic working system, and the agreed free air heating current Ith of the household AC contactor is determined by this working system.
b) Intermittent cycle working system: The rated operating frequency of the household AC contactor under this working system is 30 times/h, and the load factor is 40%.
a) Eight-hour working system: This working system is the basic working system, and the agreed free air heating current Ith of the household AC contactor is determined by this working system.
b) Intermittent cycle working system: The rated operating frequency of the household AC contactor under this working system is 30 times/h, and the load factor is 40%.
Rated voltage | 250V 400V AC | |
Rated current | AC-7a(16-25A) / AC-7b(6-9A) | |
Rated impulse withstand voltage | 4kV | |
Rated insulation voltage Ui(V) | 500 | |
Rated operating voltage Ue (V) | 250V(1P/2P) 400V(3P/4P) | |
Number of main contacts | 2NO / 2NC / 1NO+1NC | |
Electrical life (times) | 100,000 times | |
Mechanical life (cycles) | 1,000,000 times | |
Max. number of switching operations per day | 100 times | |
Comply with IEC/EN61095 | ||
Q1:
What advanages do you have?
A1:
Onesto is a quality enterprise with more than 15 years experience in manufacturing low voltage electrical products. Our products have been exported to over 50 countries and certified with CE,CB,TUV certificates.
Q2:
Can l have a free sample before bulk order?
A2:
Yes, an acceptable free sample can be orffered for your test and check.
Q3:
How long is the deliever time?
A3:
lt usually take 7-10days for sample order and 25-30days for big order.
Q4:
How long is the gurantee time?
A4:
24 months is guranteed and our products are 100% inspected.
Q5:
What payment terms do you offer?
A5:
We offer the payment terms such as T/T, paypal, Western Union and L/C at sight.
What advanages do you have?
A1:
Onesto is a quality enterprise with more than 15 years experience in manufacturing low voltage electrical products. Our products have been exported to over 50 countries and certified with CE,CB,TUV certificates.
Q2:
Can l have a free sample before bulk order?
A2:
Yes, an acceptable free sample can be orffered for your test and check.
Q3:
How long is the deliever time?
A3:
lt usually take 7-10days for sample order and 25-30days for big order.
Q4:
How long is the gurantee time?
A4:
24 months is guranteed and our products are 100% inspected.
Q5:
What payment terms do you offer?
A5:
We offer the payment terms such as T/T, paypal, Western Union and L/C at sight.
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