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BRKR ED4 3P 480V 40A

BRKR ED4 3P 480V 40A

$1,926.99 USD
$1,926.99 USD
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Shipping calculated at checkout.

BRKR ED4 3P 480V 40A Molded Case Circuit Breaker

The Siemens BRKR ED4 3P 480V 40A molded case circuit breaker is designed for standard 40°C applications, providing reliable protection in electrical distribution systems. This 3-pole breaker features a thermal-magnetic trip unit with a non-interchangeable trip design, suitable for use in panelboards, switchboards, and individual enclosures. As a key component for electrical distributors and switchgear suppliers, it supports 480V AC operation at 50/60 Hz frequency with an 18kA interrupting rating, ensuring safe and efficient circuit protection.

Specifications

  • Manufacturer: Siemens
  • Manufacturer Part #: ED43B040
  • Frame: ED
  • Number of Poles: 3
  • Voltage Rating: 480V AC
  • Current Rating: 40 Amps
  • Interrupt Rating: 18 kAIC at 480V
  • Frequency Rating: 50/60 Hz
  • Operating Temperature: 40¬∞C
  • Dimensions (W x H x D): 6.00 in x 7 in x 4.00 in
  • Weight: 3.67 lbs
  • Country of Origin: Mexico
  • Wire Range: #10 to 1/0 AWG Copper/Aluminum (Load Lugs Only)

Features

  • Thermal-magnetic trip unit with non-interchangeable design for enhanced safety and compliance with UL 489/CSA standards
  • Standard 40¬∞C breaker ED frame with standard breaking capacity
  • Load lugs only configuration (LN1E100) supporting copper and aluminum wire sizes from 10 AWG to 1/0 AWG
  • Suitable for use in various electrical distribution and lighting solutions requiring reliable overcurrent protection
  • Compact design optimized for panelboards and switchgear assemblies

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