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● Model NO.: EC series 115 to 620

● Standard: IEC60947-5-1, IEC60947-4-1

● Rated current: 115A-620A

● Rated working voltage: 220V~690V

● Rated insulation voltage: 690V

● Number of poles: 3P

● Auxiliary contact: 1NO+1NC

● Utilization category: AC3, AC4

The EC series 115-620 magnetic contactor is a groundbreaking electrical device that revolutionizes the control and switching of heavy electrical loads in industrial and commercial sectors. With its state-of-the-art design and advanced functionalities, it establishes new standards for performance and dependability.

Engineered with a coil, contacts, actuator, and auxiliary contacts, the EC series 115-620 magnetic contactor ensures optimal functionality across a wide array of applications. Its efficiency and durability surpass traditional contactors, making it the preferred choice for demanding electrical systems.

Distinguished from its predecessor, the EC series 115-620 AC Contactor, the EC series 115-620 magnetic contactor excels in performance and versatility. By applying a control voltage, the coil energizes, generating a robust magnetic field that attracts the actuator. This facilitates swift and precise switching of the contacts, enabling seamless control over electrical circuits.

An adaptable and reliable device, the EC series 115-620 magnetic contactor finds extensive application in regulating motors, lighting systems, heating elements, and other heavy-duty electrical equipment. Its flexible design accommodates various voltage and current ratings, rendering it suitable for diverse industrial environments.

To ensure comprehensive protection and optimal performance, the EC series 115-620 magnetic contactor can be seamlessly integrated with complementary control devices, such as thermal overload relays or motor starters. This combination enhances safety and efficiency while adhering to industry standards, including IEC60947-5-1 and IEC60947-4-1.

	Rated Current (AC3 Ue Less than or equal to 440V)	Ith (AC10 <40°)	Rated power of three-phase AC motor (AC-3) 0<40						Rated power of three-phase AC motor (AC-4) 0<40°
	Rated Current (AC3 Ue Less than or equal to 440V)	Ith (AC10 <40°)	220/240V	380/400V	400V	500V	600/690V	1000V	200/230V	380/400V	440V	500V
	A	A
EC115	115	200	30	55	59	75	80	75	9	18.5	18.5	30
EC150	150	250	40	75	80	90	100	90	11	22	22	37
EC170	170	250	55	90	100	110	110	100	22	40	45	51
EC205	205	275	63	110	110	120	129	100	25	45	51	59
EC250	250	315	75	132	132	160	160	147	30	55	63	75
EC300	300	400	100	160	200	200	220	160	37	63	75	80
EC410	410	500	110	220	250	250	280	185	40	75	80	90
EC475	475	700	147	265	280	335	335	335	45	80	100	110
EC620	620	1000	200	335	400	400	450	450	55	100	110	132

Q: What is the objective of the EC115 to EC620 magnetic contactor?

A: The purpose of the magnetic contactors in the EC series, ranging from EC115 to EC620, is to serve as replacements for the LC1D115 to LC1D620 AC Contactor. Their primary function is to command and regulate heavy electrical loads, such as motors, lighting systems, and heating elements. These contactors provide a dependable and effective means of remotely managing power circuits, offering features like overload protection and the choice between manual and automatic control options.

Q: How does the EC115 to EC620 magnetic contactor operate?

A: The functioning of the EC115 to EC620 magnetic contactor relies on three key components: a coil, contacts, and an actuator. Upon energization of the coil, a magnetic field is generated, attracting the actuator and causing the contacts to either close or open. This action enables the magnetic contactor to establish or interrupt the electrical circuit connected to the load.

Q: Which elements constitute the primary structure of the EC115 to EC620 magnetic contactor?

Q: What are the benefits associated with utilizing the EC115 to EC620 magnetic contactor?

A: The EC115 to EC620 Magnetic contactors offer numerous advantages, encompassing their capacity to handle substantial currents, ensure reliable switching operations, enable remote control functionality, and accommodate various load types. Moreover, they are engineered for prolonged durability and can withstand frequent switching operations.

Q: Can the EC115 to EC620 magnetic contactors be employed for both AC and DC applications?

A: No, the EC115 to EC620 magnetic contactors exclusively support AC (Alternating Current) applications.

горячая этикетка : ec series 115 to 620a ac contactor, China ec series 115 to 620a ac contactor manufacturers, suppliers

EC Series 115 To 620A AC Contactor

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