Authorized LS Electric Distributor
LS Electric 70421618036 - CONTACT ASS'Y,MOVING,MC-500a,3P,SPARE 1SET
LS Electric

70421618036

Contact for Pricing

Overview

This is a 3-pole moving contact assembly manufactured by LS Electric, specifically designed as a spare part for their MC-500a series circuit breakers. The SKU for this component is 70421618036. It is a direct replacement part intended to maintain electrical continuity and operational efficiency in LS Electric MC-500a circuit breakers and switchgear. This assembly is manufactured in South Korea (KR). Its purpose is to facilitate reliable replacement during maintenance or in the event of component failure, restoring functionality to existing MC-500a systems without requiring a complete system redesign. This part is categorized under UNSPSC code 39121544.
  • Genuine LS Electric 3-pole moving contact assembly
  • Direct replacement for MC-500a series circuit breakers
  • Ensures reliable electrical continuity
  • Spare part for maintenance and failure replacement
  • Manufactured in South Korea (SKU: 70421618036)

Specifications

Poles
3P
Series
MC-500a
COVER ASS'Y,TERMINAL 3P,UTS600

64621173441

COVER ASS'Y,TERMINAL 3P,UTS600
LUG LW1 3P ACW125

LW1 3P ACW 125

LUG LW1 3P ACW125
3P TERMINAL KIT, AWG4-300MCM

ATK185

3P TERMINAL KIT, AWG4-300MCM
COVER,SET,AP-220,MC-185a/225a

64611614006

COVER,SET,AP-220,MC-185a/225a
CONTACT ASS'Y,MOVING,GMC-800, MC-800a,3P,SPARE 1SET

70421618034

CONTACT ASS'Y,MOVING,GMC-800, MC-800a,3P,SPARE 1SET
CONTACT ASS'Y,FIXED,MC-100a,SCREW,SPARE

70421633022

CONTACT ASS'Y,FIXED,MC-100a,SCREW,SPARE
CONTACT ASS'Y,MOVING,MC-50,SPARE

70421632023

CONTACT ASS'Y,MOVING,MC-50,SPARE
CONTACT ASS'Y,FIXED,GMC-800,MC-800a

70421618006

CONTACT ASS'Y,FIXED,GMC-800,MC-800a

Frequently Asked Questions about LS Electric

What industries and applications are LS Electric products used for?

LS Electric drives and automation solutions are used across multiple critical industrial sectors, including energy, manufacturing, marine, food & beverage, petrochemical, water treatment, HVAC, mining, and metals processing. Their product lines support applications like pumps, compressors, conveyors, cranes, hoists, fans, injection molding, packaging machinery, and industrial process equipment. Key industries include power generation, shipbuilding, textile manufacturing, plastic and rubber production, and infrastructure projects.

What technical support does LS Electric offer?

LS Electric offers comprehensive technical support through SOLUTION SQUARE, an online platform providing engineering resources, software updates, and an open community for automation professionals. Technical support includes access to graphic libraries, product information, engineering software services, and mobile-friendly knowledge sharing. For direct assistance, customers can contact LS Electric's regional offices, with the US support line at 1-800-891-2941 and email at [email protected].

What are the main product lines offered by LS Electric?

LS Electric offers a comprehensive range of low-voltage drive product lines designed for diverse industrial applications. Their key drive series include the M100 Micro Drive, G100 General Drive, S100 Standard Drive, H100 Fan & Pump Drive, L100 Lift Application Drive, iS7 High Performance Drive, and iV5 Vector Drive. These drives cover power ranges from 0.1kW to 800kW, with various voltage configurations and specialized functions for different industrial needs.

What are the key features of LS Electric products?

LS Electric products are characterized by advanced energy-saving drive solutions with exceptional features including high-efficiency motor control, diverse product ranges covering multiple voltage and power configurations, and proven market leadership. Key features include innovative energy efficiency technologies, comprehensive product lines from micro to high-performance drives (M100, G100, S100, H100, iS7), and global recognition as a top innovator with 40% market share in Korea. Their drives offer flexible control, user-friendly interfaces, and solutions for industries ranging from manufacturing to power generation.

What communication protocols do LS Electric products support?

LS Electric supports multiple industrial communication protocols across its product lines, including Modbus TCP/IP, EtherNet/IP, RAPIEnet, DeviceNet, Profibus-DP, EtherCAT, BACnet/IP, BACnet/MSTP, and Lonworks. These protocols enable flexible network integration with transmission speeds ranging from 2.4 Kbps to 100 Mbps, supporting various topologies like bus, ring, and line configurations.

What environmental ratings do LS Electric products have?

LS Electric products offer robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, and 12 enclosures. Many LS Electric devices meet IP66 protection standards, providing excellent resistance against dust, water jets, and corrosive environments. Specific product lines like DS20, DS30, DR30, and DR50 come standard with 3R ratings, with 4X upgrades available as an optional configuration.

What accessories are available for LS Electric products?

LS Electric offers a comprehensive range of accessories across its drive series, including remote keypads, remote cables, communication modules, and I/O expansion options. Key accessories include Ethernet communication modules (EtherNet IP, Modbus TCP), fieldbus options (PROFINET, DeviceNet, Profibus-DP), encoder interfaces, LCD keypads, parameter copy units, and extension I/O modules for series like iS7, iV5, M100, G100, S100, and H100.

What certifications and standards do LS Electric products comply with?

LS Electric products meet rigorous international standards across multiple certification domains, including UL (United States), cULus (Canada), CE (European Community), CCC (China), EAC (Russia), and C-Tick (Australia & New Zealand). Our products comply with critical functional safety standards such as EN 61800-5-2, ISO 13849-1, IEC 61508, and mechanical protection standards like EN 60529 and UL 50, ensuring high-performance and reliability in industrial automation applications.

How are LS Electric products typically installed?

LS Electric products are designed for straightforward, professional installation with comprehensive support. Their global network of experts provides specialized assistance from purchase through installation and maintenance, ensuring customers receive technical guidance during the entire setup process. Depending on the specific product line (drives, PLCs, etc.), installation typically involves following detailed user manuals, using compatible mounting hardware, and leveraging LS Electric's recommended configuration options and communication protocols.