Industrial Automation » Programmable Logic Controllers (PLC)

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154

Used circuit breakers

  • Trusted Seller
    SIEMENS 30A CIRCUIT BREAKER 5SJ4130-7HG41

    SIEMENS 30A CIRCUIT BREAKER 5SJ4130-7HG41 - ***NEW IN BOX**

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $200 USD
    Muskegon, MI
  • Trusted Seller
    Siemens S5C75N Panelboard with Circuit

    Siemens S5C75N Panelboard with Circuit Breakers

    • used

    • Manufacturer: Siemens
    • Model: Simatic S5

    Cat No. S5C75N6101ATS, 208Y/120V, 3PH, w/(1) 1000A Circuit Breaker; (4) 350A Circuit Breakers; (1) 40A Circuit Breaker; (1) 100A Circuit Breaker

    Spartanburg, SC
  • Siemens Breaker, 5SJ4208-7HG42, NIB

    Siemens Breaker, 5SJ4208-7HG42, NIB

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    “We can ship overnight if needed just contact us ahead of time.” KP-6 PLEASE SEE PICTURE FOR MORE INFO PLEASE FEEL FREE TO ASK ANY QUESTIONS We can ship on your account or use our account and we can do next day j...

    $295 USD
    Hamilton, MI
  • Trusted Seller
    Square D CIM3F Micrologic Communications

    Square D CIM3F Micrologic Communications Adapter Accessory for Breaker PEF SED (EM3481-25)

    • used

    • Manufacturer: Square D

    Square D MPN: CIM3F USED Communications Adapter Micrologic For use with types PEF, LE, ME, NE, SED, & SEF circuit breakers Adapter Weight: 0.2 lbs. Adapter Dimensions (D x W x H): 1" x 2" x 2" 30 day warranty on ...

    $25 USD
    Chattanooga, TN
  • Trusted Seller
    Siemens S5C60M6800EBS, MD63B800 Main Breaker,

    Siemens S5C60M6800EBS, MD63B800 Main Breaker, 120/208V, 3PH 4W, Panelboard-E2944

    • used

    • Manufacturer: Siemens
    • Model: Simatic S5

    This listing is for : (1) SIEMENS S5C60M6800EBS PANELBOARD MD63B800 MAIN CIRCUIT BREAKER 120/208 VOLT, 3 PHASE, 4 WIRE COPPER BUS POVISIONS FOR (6) FD, 3 POLE CIRCUIT BREAKERS SURFACE HINGED COVER APPROX DIMS: 38...

    $3,600 USD
    North Hampton, NH
  • Trusted Seller
    40A ABB 2CTB802344R2100 Surge Protective

    40A ABB 2CTB802344R2100 Surge Protective Device OVR T2 3L 40 150 P TS U New NIB

    • used

    • Manufacturer: ABB
    • Model: CTB

    ABB Surge Protective Device Brand: ABB Quantity: 1 Condition: New in box Series: OVRT2 Type: 2CTB802344R2100 Assembly#: OVR T2 2N 40-150 P TS U Nominal Discharge Surge Current: 20kA Maximum Discharge Surge Curren...

    $333 USD
    Belgium, WI
  • Siemens 6SL3201-0BE21-8AA0, KP-226

    Siemens 6SL3201-0BE21-8AA0, KP-226

    • new

    • Manufacturer: Siemens
    • Model: 6SL

    “See picture for details and items condition, some shelf ware and might have been mounted but never had power ran through it.” KP-226 Please see pictures for more information and item conditions. Please feel free...

    $550 USD
    Hamilton, MI
  • Trusted Seller
    NEW IN BOX SIEMENS MINIATURE

    NEW IN BOX SIEMENS MINIATURE CIRCUIT BREAKER 5SJ4 102-7HG41

    • new

    • Manufacturer: Siemens
    • Model: 7SJ

    NEW IN BOX SIEMENS MINIATURE CIRCUIT BREAKER 5SJ4 102-7HG41 NEW SURPLUS Shelving number (BB40)

    $19 USD
    Sevierville, TN
  • Trusted Seller
    Allen Bradley 194R-NJ030P3 Ser. B

    Allen Bradley 194R-NJ030P3 Ser. B

    • used

    • Manufacturer: Allen-Bradley
    • Model: 194R-NJ030P3

    Came from working units 30 day warranty WRi Number of poles: 3 | Disconnector type: Fuse-Switch Disconnector | Country/region of manufacture: Dominican Republic | Mounting style: Bolt On Mounting

    $50 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 194R-NJ030P3 Disconnect Switch

    Allen Bradley 194R-NJ030P3 Disconnect Switch w/ On/Off Button

    • used

    • Manufacturer: Allen-Bradley
    • Model: 194R-NJ030P3

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted PRIOR to making your purchase. *Your purchase include...

    $60 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 194R-C30-1753 Switch Disconnector

    Allen Bradley 194R-C30-1753 Switch Disconnector *NEW*

    • new

    • Manufacturer: Allen-Bradley
    • Model: 194R

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $250 USD
    Suwanee, GA
  • Trusted Seller
    6 PALLETS OF ASSORTED AUTOMATION

    6 PALLETS OF ASSORTED AUTOMATION AND ELECTRICAL CONTROLS

    • used

    6 PALLETS OF ASSORTED AUTOMATION AND ELECTRICAL CONTROLS, CHASSIS, MODULES, PCB BOARDS, CIRCUIT BREAKERS, POWER SUPPLIES; WESTINGHOUSE, ALLEN BRADLEY, SEAGATE, HONEYWELL, MODICON, ENTERASYS, APC, POLYAMP PHOTOS ...

    $100 USD
    Delta, OH
  • Trusted Seller
    3 PALLETS OF ASSORTED AUTOMATION

    3 PALLETS OF ASSORTED AUTOMATION AND ELECTRICAL CONTROLS

    • used

    3 PALLETS OF ASSORTED AUTOMATION AND ELECTRICAL CONTROLS, CIRCUIT BREAKERS, MODULES, MOTOR DRIVES, INVERTERS, SCALE, FITTINGS AND CONNECTORS; ALLEN BRADLEY, DELL, MODICON, GOULD, HONEYWELL, OVATION, LENZE, WESTIN...

    $100 USD
    Delta, OH
  • Trusted Seller
    4 PALLETS OF ASSORTED AUTOMATION

    4 PALLETS OF ASSORTED AUTOMATION AND ELECTRICAL CONTROLS

    • used

    4 PALLETS OF ASSORTED AUTOMATION AND ELECTRICAL CONTROLS, PCB BOARDS, POWER SUPPLIES, FUSES, MODULES, MOTOR DRIVES, CONTROLLERS, CIRCUIT BREAKERS, INTERFACE PANELS, RELAYS; HONEYWELL, MODICON, CONTREX, ABB, FANUC...

    $100 USD
    Delta, OH
  • Trusted Seller
    Siemens SIEMENS 3VA6460-1BB3

    Siemens SIEMENS 3VA6460-1BB3

    • used

    • Manufacturer: Siemens

    “Some parts of Circuit Breaker is chipped and cracked from warehouse ware. Product is still in great condition and useable!” SIEMENS 3VA6460-1BB3 Case Circuit Breaker Some parts of Circuit Breaker is chipped and ...

    $655 USD
    Gilbert, IA
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Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.