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Siemens EF2B090 - Molded Case 90A 2-Pole Breaker

Siemens
Price
Save $-1,041.39
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Condition
  • In stock, ready to ship
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The Siemens EF2B090 is a 2-pole molded case circuit breaker from the EF Series, designed for thermal-magnetic protection in industrial applications. It is rated for 90A continuous current at 600VAC, single-phase, with an interrupting capacity of 14kA at 480VAC, and features LI (Long-Time and Instantaneous) trip functions for overcurrent and short-circuit protection. This bolt-on breaker weighs 3 lb and is constructed for reliable performance in panelboards and switchboards. It complies with industry standards for molded case circuit breakers, making it suitable for protecting branch circuits, feeders, and equipment in commercial and light industrial environments.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, LI (Long-Time and Instantaneous)
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 14kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Family: EF Series
  • Weight: 3 lb


Product Identification
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Type: EF