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TELEMECANIQUE LC1F185 CONTACTOR

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TELEMECANIQUE LC1F185 CONTACTOR Specification

Insulation Material
Thermoplastic

Humidity %
≤ 95% RH (non-condensing)

Operating Temperature
-5°C to +60°C

Power Factor
0.8 (approx)

Connector Type
Screw Type

Surface Finish
Matte

Overheating Protection
Provided

Shape
Rectangular

Feature
High Current Capacity, Robust Design

Mounting Type
Panel/DIN Rail Mounting

IP Rating
IP20

Efficiency
High Efficiency

Product Type
AC Power Contactor

Application
Industrial Motor Control, Power Switching

Protection Level
IEC 60947-4-1

Frequency (MHz)
50/60 Hz

Rated Voltage
690V AC

Energy Consumption
90 VA (Pick-up), 9 VA (Hold)

Output Type
NO/NC Contacts

Color
Black & Blue

Dimension (L*W*H)
185mm x 133mm x 160mm

Weight
7.5 kg

Input Voltage
220V / 380V / 415V AC Coil Voltage

Size
Standard Industrial

Phase
Three Phase

Connection Type
Screw Terminal

Material
High-grade Flame Retardant Plastic & Metal

No Of Poles
3 Poles

Rated Current
185A

Shock Resistance
15g, 11 ms

Coil Consumption
90 VA (Pick-up), 9 VA (Hold)

Mechanical Endurance
10 million operations

Contact Material
Silver Alloy

Auxiliary Contacts
2 NO + 2 NC

Electrical Endurance
1 million operations at rated load

Vibration Resistance
5g, 10-150 Hz

TELEMECANIQUE LC1F185 CONTACTOR Trade Information

Payment Terms
Cash in Advance (CID)

Sample Available
Yes

Main Domestic Market
All India

About TELEMECANIQUE LC1F185 CONTACTOR

A contactor is an electrical device which is used for switching an electrical circuit on or off. ... These contacts are in most cases normally open and provide operating power to the load when the contactor coil is energized. Contactors are most commonly used for controlling electric motors.

Superior Endurance and Longevity

With a mechanical endurance of 10 million operations and an electrical lifespan of 1 million operations at rated load, the LC1F185 contactor is built for sustained, intensive use. Its shock resistance (15g) and vibration resilience make it suitable for challenging industrial environments, ensuring continuous and reliable performance.

Versatile Industrial Application

This contactor is designed to handle high-current applications, making it ideal for motor control and power switching in factory automation, heavy machinery, and process industries. Its three-pole configuration, flame-retardant housing, and compliance with IEC 60947-4-1 offer enhanced safety and flexibility for various installation requirements.

Efficient and User-Friendly Design

Featuring energy-efficient coil consumption (90 VA pick-up, 9 VA hold) and screw-type terminals for secure connection, the LC1F185 combines operational efficiency with ease of installation. The matte surface finish and black-blue color scheme complement modern industrial setups, while the panel/DIN rail mounting option simplifies integration.

FAQ's of TELEMECANIQUE LC1F185 CONTACTOR:

Q: How can the TELEMECANIQUE LC1F185 contactor be mounted in an industrial control panel?

A: The LC1F185 contactor supports both panel and DIN rail mounting types, enabling flexible and secure installation within standard industrial enclosures. Its screw terminal connections further facilitate easy and reliable wiring.

Q: What are the main benefits of using this contactor for industrial motor control applications?

A: Designed for high-current capacity, this contactor offers robust mechanical endurance, silver alloy contacts for superior conductivity, effective overheating protection, and high efficiency. These features contribute to reliable operation and prolonged service life in demanding industrial environments.

Q: When should the contactor's electrical and mechanical endurance be considered for replacement planning?

A: It's recommended to monitor the total number of operations-mechanical endurance is 10 million and electrical is 1 million at rated load. Replacement or maintenance planning should align with these lifecycle milestones to avoid unscheduled downtime.

Q: Where is the LC1F185 contactor typically used?

A: This contactor is widely used across industrial motor control panels, factory power distribution boards, and process automation setups in sectors such as manufacturing, utilities, and mining, primarily for switching and protecting three-phase loads.

Q: What auxiliary contacts are provided, and how can they be utilized?

A: The LC1F185 provides 2 Normally Open (NO) and 2 Normally Closed (NC) auxiliary contacts. These can be used for signaling, interlocking, or controlling supplementary circuits alongside the main switching function.

Q: How does the contactor ensure safety and durability in adverse conditions?

A: Safety is enhanced through IP20 protection, high-grade flame-retardant insulation, shock resistance up to 15g, vibration resistance, and efficient overheating protection. It can reliably operate within the temperature range of -5C to +60C and up to 95% relative humidity (non-condensing).

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