Collection: Power Supplies & Protection

Explore our extensive range of Power Supplies & Protection equipment at PLG Automation, designed to ensure the stability and safety of your electrical systems. Our collection includes a variety of power supplies, transformers, relays, and protection devices that are essential for maintaining reliable and efficient operations in industrial environments.

Why Buy Power Supplies & Protection Equipment from PLG Automation

PLG Automation supplies industrial power supplies, transformers, circuit protection devices, relays, and electrical safety components for control panels and automation systems. We specialize in verified, surplus, and discontinued power hardware with fast RFQ response times and dependable inventory sourcing. Whether you’re replacing a failed power module or building new electrical panels, our team helps ensure compatibility, reliability, and rapid delivery.

Top Brands:

Phoenix Contact, Allen-Bradley, Delta, Siemens, Square D and more.

ABB EOT60U3M1-P Three-Phase Electronic Overload Relay

ABB EOT60U3M1-P Three-Phase Electronic Overload Relay

Vendor:
ABB

Regular price $503.00

Regular price Sale price $503.00
Unit price per
ABB EOT540N3PAP-SBA Electronic Overload Relay

ABB EOT540N3PAP-SBA Electronic Overload Relay

Vendor:
ABB

Regular price $408.00

Regular price Sale price $408.00
Unit price per
ABB EOT45U3M3-P Electronic Motor Protection Relay

ABB EOT45U3M3-P Electronic Motor Protection Relay

Vendor:
ABB

Regular price $422.00

Regular price Sale price $422.00
Unit price per
ABB EOT30U3M3-P Electronic Overload Relay Module

ABB EOT30U3M3-P Electronic Overload Relay Module

Vendor:
ABB

Regular price $393.00

Regular price Sale price $393.00
Unit price per
ABB EOT16U3P4-P Electronic Overload Relay for Motor Protection

ABB EOT16U3P4-P Electronic Overload Relay for Motor Protection

Vendor:
ABB

Regular price $384.00

Regular price Sale price $384.00
Unit price per
ABB EOT100U3M1-P Industrial Motor Protection Relay

ABB EOT100U3M1-P Industrial Motor Protection Relay

Vendor:
ABB

Regular price $259.00

Regular price Sale price $259.00
Unit price per
ABB EF96-100 Electronic Overload Relay System

ABB EF96-100 Electronic Overload Relay System

Vendor:
ABB

Regular price $431.00

Regular price Sale price $431.00
Unit price per
ABB EF65-70 Electronic Overload Relay

ABB EF65-70 Electronic Overload Relay

Vendor:
ABB

Regular price $399.00

Regular price Sale price $399.00
Unit price per
ABB EF65-56 Electronic Overload Relay

ABB EF65-56 Electronic Overload Relay

Vendor:
ABB

Regular price $1,263.00

Regular price Sale price $1,263.00
Unit price per
ABB EF460 Electronic Overload Relay

ABB EF460 Electronic Overload Relay

Vendor:
ABB

Regular price $184.00

Regular price Sale price $184.00
Unit price per
ABB 1SAX221001R1102 Overload Relay

ABB 1SAX221001R1102 Overload Relay

Vendor:
ABB

Regular price $188.00

Regular price Sale price $188.00
Unit price per
ABB EF45-45 Electronic Overload Relay EF45-45

ABB EF45-45 Electronic Overload Relay EF45-45

Vendor:
ABB

Regular price $136.00

Regular price Sale price $136.00
Unit price per
ABB EF45-45 Overload Relay

ABB EF45-45 Overload Relay

Vendor:
ABB

Regular price $203.00

Regular price Sale price $203.00
Unit price per
ABB EF45-30 Electronic Overload Relay

ABB EF45-30 Electronic Overload Relay

Vendor:
ABB

Regular price $1,035.00

Regular price Sale price $1,035.00
Unit price per
Industrial EF370-380 Electronic Overload Relay

Industrial EF370-380 Electronic Overload Relay

Vendor:
ABB

Regular price $789.00

Regular price Sale price $789.00
Unit price per
Industrial EF205-210 Electronic Overload Relay

Industrial EF205-210 Electronic Overload Relay

Vendor:
ABB

Regular price $100.00

Regular price Sale price $100.00
Unit price per
ABB 1SAX121001R1104 Overload Relay

ABB 1SAX121001R1104 Overload Relay

Vendor:
ABB

Regular price $148.00

Regular price Sale price $148.00
Unit price per
ABB EF19-6.3 Electronic Overload Relay for Contactors

ABB EF19-6.3 Electronic Overload Relay for Contactors

Vendor:
ABB

Regular price $148.00

Regular price Sale price $148.00
Unit price per
ABB EF19-2.7 Electronic Overload Relay

ABB EF19-2.7 Electronic Overload Relay

Vendor:
ABB

Regular price $89.00

Regular price Sale price $89.00
Unit price per
ABB EF19-18.9 Overload Relay

ABB EF19-18.9 Overload Relay

Vendor:
ABB

Regular price $120.00

Regular price Sale price $120.00
Unit price per
ABB EF19-1.0 Electronic Overload Relay EF19-1.0

ABB EF19-1.0 Electronic Overload Relay EF19-1.0

Vendor:
ABB

Regular price $120.00

Regular price Sale price $120.00
Unit price per
ABB EF19-0.32 Electronic Overload Relay

ABB EF19-0.32 Electronic Overload Relay

Vendor:
ABB

Regular price $101.00

Regular price Sale price $101.00
Unit price per
ABB ECSL41A Safety Relay Module Four Channel DIN Rail Mounted

ABB ECSL41A Safety Relay Module Four Channel DIN Rail Mounted

Vendor:
ABB

Regular price $46.00

Regular price Sale price $46.00
Unit price per
SSAC ECS41BC Protection Relay

SSAC ECS41BC Protection Relay

Vendor:
ABB

Regular price $455.00

Regular price Sale price $455.00
Unit price per

Country/region

Collection: Power Supplies & Protection

Why Buy Power Supplies & Protection Equipment from PLG Automation

Filter and sort

Filter