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Used Switches in Canada

  • Square D SQ.D SL250 (250A,600V,100KA)

    Square D SQ.D SL250 (250A,600V,100KA)

    • Manufacturer: Square D

    Voltage: 600 V | Stocking unit: Each | Amperage: 250 AMP | Ka rating: 100 KA | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D QOU115

    Square D SQ.D QOU115

    • Manufacturer: Square D

    Amperage: 15 AMP | Voltage: 120/240 V | Stocking unit: Each | Poles and phase: 1P

    Cambridge, Canada
  • Square D SQ.D QOB360

    Square D SQ.D QOB360

    • Manufacturer: Square D

    Stocking unit: Each | Amperage: 60 AMP | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D QOB315

    Square D SQ.D QOB315

    • Manufacturer: Square D

    Amperage: 15 AMP | Stocking unit: Each | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D QOB215

    Square D SQ.D QOB215

    • Manufacturer: Square D

    Stocking unit: Each | Amperage: 15 AMP | Poles and phase: 2P

    Cambridge, Canada
  • Square D SQ.D QOB130

    Square D SQ.D QOB130

    • Manufacturer: Square D

    Amperage: 30 AMP | Stocking unit: Each | Poles and phase: 1P

    Cambridge, Canada
  • Square D SQ.D QOB120

    Square D SQ.D QOB120

    • Manufacturer: Square D

    Voltage: 120/240 V | Stocking unit: Each | Amperage: 20 AMP | Ka rating: 10 KA | Poles and phase: 1P

    Cambridge, Canada
  • Square D SQ.D QO215 GFI

    Square D SQ.D QO215 GFI

    • Manufacturer: Square D

    Amperage: 15 AMP | Voltage: 120/240 V | Stocking unit: Each | Ka rating: 10 KA | Poles and phase: 2P

    Cambridge, Canada
  • Square D SQ.D QO115

    Square D SQ.D QO115

    • Manufacturer: Square D

    Amperage: 15 AMP | Voltage: 0-5 VDC | Stocking unit: Each | Ka rating: 10 KA | Poles and phase: 1P

    Cambridge, Canada
  • Square D SQ.D PGA36120 (1200A,600V,18KA)

    Square D SQ.D PGA36120 (1200A,600V,18KA)

    • Manufacturer: Square D

    Amperage: 1200 AMP | Voltage: 600 V | Stocking unit: Each | Ka rating: 18 KA | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D MGA36400 (400A,600V,18KA)

    Square D SQ.D MGA36400 (400A,600V,18KA)

    • Manufacturer: Square D

    Voltage: 600 V | Stocking unit: Each | Amperage: 400 AMP | Ka rating: 18 KA | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D MGA36450 (450A,600V,18KA)

    Square D SQ.D MGA36450 (450A,600V,18KA)

    • Manufacturer: Square D

    Voltage: 600 V | Stocking unit: Each | Amperage: 450 AMP | Ka rating: 18 KA | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D KAP36100 (100A,600V,22KA)

    Square D SQ.D KAP36100 (100A,600V,22KA)

    • Manufacturer: Square D

    Voltage: 600 V | Stocking unit: Each | Amperage: 100 AMP | Ka rating: 22 KA | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D JLL36200 (200A,600V,50KA)

    Square D SQ.D JLL36200 (200A,600V,50KA)

    • Manufacturer: Square D

    Voltage: 600 V | Stocking unit: Each | Amperage: 200 AMP | Ka rating: 50 KA | Poles and phase: 3P

    Cambridge, Canada
  • Square D SQ.D HJL36030 (30A,600V,25KA)

    Square D SQ.D HJL36030 (30A,600V,25KA)

    • Manufacturer: Square D

    Voltage: 600 V | Stocking unit: Each | Amperage: 30 AMP | Ka rating: 25 KA | Poles and phase: 3P

    Cambridge, Canada
4041424344

Overview

Switches are essential components in electrical and networking systems, used to control the flow of electricity or data between devices. In networking, they connect multiple devices on a local area network (LAN) and manage data traffic to ensure efficient communication. They come in various types, including managed and unmanaged switches, and are crucial for maintaining robust and scalable network infrastructure.

FAQ

What should I consider when buying a used switch?

Check the switch's compatibility with your existing network, its port count, speed, and whether it is managed or unmanaged. Also, inspect the condition and request any available maintenance records.

How do I ensure the switch is shipped safely to my location?

Use proper packaging materials to protect the switch from static and physical damage during transit. Opt for a reputable shipping service that specializes in handling electronic equipment.

What maintenance is required for a switch?

Regular maintenance includes cleaning the switch to prevent dust buildup, checking for firmware updates, monitoring performance, and ensuring proper ventilation to avoid overheating.