Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 2
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 3
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 4
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 5
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 6
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 7
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 8
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 9
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 2
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 3
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 4
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 5
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 6
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 7
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 8
Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker - Image 9

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Siemens

Siemens Sentron, ED43B045L, 45A, 3P, 480V, Thermal Magnetic, Lug, Circuit Breaker

Out of stock
SKU: ED43B045L UPC: 783643236172
(0)
$188.00
-63% $513.00 $188.00
Out of stock
Condition

Siemens ED43B045L: 45 Amp, 3-Pole, Thermal Magnetic Molded Case Circuit Breaker, 480V, 18kA, lug terminal, UL listed, CSA certified.

  • Manufacturer: Siemens
  • Brand: Siemens Sentron
  • Product Range: ED (Type ED4, for Sentron panelboards and switchboards)
  • UPC: 783643236172
  • Model Number: ED43B045L
  • Breaker Type: Thermal Magnetic Molded Case Circuit Breaker (MCCB)
  • Amperage: 45 Amps
  • Poles: 3-Pole
  • Voltage: 480 Volts AC
  • Interrupt Rating: 18 kAIC at 480V AC; 65 kAIC at 240V AC
  • Mounting Mode: Bolt-on
  • Connections Terminals: Lug Terminal (load side)
  • Wire Size: #10 to 1/0 AWG (Cu/Al)
  • Dimensions: Width: 3 in; Depth: 4.56 in; Height: 6.35 in
  • Weight: 3.0 lbs
  • Certifications: UL Listed (UL 489), HACR Rated, CSA

This Siemens ED43B045L thermal magnetic circuit breaker delivers dependable 45 Amp, 3-Pole protection for 480V circuits in Sentron panelboards and switchboards. Designed for bolt-on installation with 18kA interrupt rating at 480V, it supports commercial and light industrial applications.

There is a $15 charge for delivery under $250 orders. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Warranty Coverage

We stand behind every product we sell. Coverage depends on the condition of the item at time of purchase:

  • New: 12-month warranty
  • New Open Box: 10-month warranty
  • Reconditioned: 90-day warranty

Warranty coverage begins on the date of delivery and covers manufacturing and functional defects under normal use. It does not cover damage from misuse, improper installation, or unauthorized repair. To make a warranty claim, contact us at support@breakersmart.com with your order number and a description of the issue.