A contactor is a switch that is operated electrically and is used to switch an electrical power circuit. A contactor is usually controlled by a circuit with significantly less power than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch.
An electrical device known as a contactor is used to manage an electrical circuit by establishing and severing electrical connections. In essence, it is a heavy-duty relay made to withstand greater current and voltages than standard relays. Numerous applications, including industrial machinery, HVAC (Heating, Ventilation, and Air Conditioning) systems, elevators, lighting control, and more frequently employ contactors.
Contacts: Contactors have sets of contacts, which are frequently built of materials able to sustain large currents and withstand wear and tear. These contacts are in charge of moving the electrical current and establishing or severing the circuit connection.
Coil: An electromagnetic coil is used to regulate contactors. The coil produces a magnetic field that pulls the armature or plunger, a moveable component of the contactor, when a current flows through it. The contacts close or open as a result of this movement, completing or interrupting the electrical circuit.
Contactors are typically placed in protective enclosures that protect them from external elements including dust, moisture, and chemicals as well as from unintentional contact with live components.
Contactors come in a variety of configurations dependent on their poles and throws.
When reliable and robust regulation of electrical circuits is required, contactors are crucial parts in industrial and commercial settings. They offer a secure and effective method of controlling high-power loads, shielding employees and equipment from potential dangers.
The MO0, MN0, and MX0 range control contactors have a demonstrated track record of implementing complex control logics successfully and reliably. Our control contactors offer a great degree of versatility in terms of the assortment and quantity of auxiliary contacts. These look good with the panel's images. They are appropriate for both industrial and commercial setups that need complicated control.
MO0
In-built 5 auxiliary contacts
9 NO/NC combination with maximum 6 NC contacts
Flexibility in selection of NO/NC combination
MO0 range shares same accessories as MO power contactors
These contactors have terminal shroud for safety
The coil VA is less which reduces the burden on control transformer
Four terminal Coil
The entire range is RoHS compliant.
MN0 & MX0 control contactor
Conforms to IS/IEC 60947-4-1, IEC 60947-4-1
MN0 Available with DC control
MX0 Available with AC/DC control
Positive ‘ON’ / ‘OFF’ indication from the front
Available in all NO/NC combinations (4 Pole)
Maximum of 8NO to 8NC contact combinations with add-on aux contact blocks
24V AC IEC Magnetic Contactor; No. of Poles 3, Reversing: No, 18 A Full Load Amps-Inductive
Model #LC1D18B7
Country of Origin Indonesia. Country of Origin is subject to change.
For use in industrial motor control applications and suitable for DIN rail or panel mounting. You can combine a contactor with an overload relay to make a complete motor starter. Model comes with saddle clamp terminals, inclined wire guides, captive screws, and is IP20 touch-safe with removable terminal cover. Designed for a mechanical life of 15 million operations. Contactor includes built-in auxiliary contacts.
3 pole Contactors, AC Controlled, over 18kW power rating
TeSys D Contactors from Schneider Electric combine long mechanical and electrical life to offer a high reliable contactor. The range has been designed for integration in control systems and can be used to create motor starters for any type of application. The TeSys D contactors offer quick simple setup while maintaining compliance with international standards.
Features and Benefits.
Utilisation category AC3
415Vac switching voltage
3 pole NO
What does the utilisation category AC1 and AC3 mean for the TeSys contactors?
Contactor utilisation categories define the current making and breaking values, based on the type of load to be controlled and the operating cycle conditions.
AC-1: This applies to all AC devices with a power factor of at least 0.95. Example of use: resistive load, heating, distribution.
AC-3: This applies to squirrel cage motors where breaking occurs while the motor is running. Example of use: all squirrel cage motors, lifts, escalators, conveyors, bucket elevators, compressors, pumps, mixers, air conditioning units.
What accessories are available?
Auxiliary contact blocks with serrated wiping action.
Front mount dust tight auxiliary contact blocks.
Pneumatic time delay blocks.
Transient voltage surge suppressors.
Interface modules and electronic timers.
Mechanical latching blocks.
Is the TeSys D range a double break pole type contactor?
Yes, the Tesys D range uses linear translation movement that provides double breaking of the poles.
Schneider Electric LC1D09M7 3P Contactor-9 A,220 V AC
Features and Benefits
Built-in auxiliary contacts for added switching capability
Screw connections: IP20 finger-safe terminals with both North American and International terminal markings
Can be panel mounted with screws or DIN Rail mounted
Bidirectional peak limiting diode suppressor to protect the coil
Easily installed accessories
Flexible control circuit to suit a wide range of applications
What accessories are available?
• Auxiliary contact blocks with serrated wiping action
• Front mount dust tight auxiliary contact blocks
• Pneumatic time delay blocks
• Transient voltage surge suppressors
• Interface modules and electronic timers
• Mechanical latching blocks
In order to manage powerful applications, contactors are needed. They are used to switch on and off high voltage electrical devices as well as transform low voltage into a much higher current. Our selection of motor switches, disconnectors, and fuses are pieces of distribution equipment frequently used in manufacturing environments.
The MO0, MN0, and MX0 range control contactors have a demonstrated track record of implementing complex control logics successfully and reliably. Our control contactors offer a great degree of versatility in terms of the assortment and quantity of auxiliary contacts. These look good with the panel's images. They are appropriate for both industrial and commercial setups that need complicated control.
MO0
In-built 5 auxiliary contacts
9 NO/NC combination with maximum 6 NC contacts
Flexibility in selection of NO/NC combination
MO0 range shares same accessories as MO power contactors
These contactors have terminal shroud for safety
The coil VA is less which reduces the burden on control transformer
Four terminal Coil
The entire range is RoHS compliant.
MN0 & MX0 control contactor
Conforms to IS/IEC 60947-4-1, IEC 60947-4-1
MN0 Available with DC control
MX0 Available with AC/DC control
Positive ‘ON’ / ‘OFF’ indication from the front
Available in all NO/NC combinations (4 Pole)
Maximum of 8NO to 8NC contact combinations with add-on aux contact blocks
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