Default product image

E43B090L - 90A 3-Pole Molded Case Circuit Breaker

United Fuses
Price
Save $0
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The E43B090L is a heavy-duty industrial circuit breaker designed for primary overcurrent protection in electrical distribution systems. It is rated for 600V AC and 90A continuous current, housed in a robust molded case with a compact frame size for panelboard installation. This unit features a thermal-magnetic trip mechanism, weighs 5.19 lb, and complies with UL 489 and CSA standards. It is commonly used in commercial and industrial applications for branch circuit protection in switchboards and load centers.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip, 3-pole
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Dimensions: 4.0 x 3.0 x 6.0 inches
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Branch circuit protection in panelboards, switchboards, and industrial control panels
  • Switch Type: Toggle
  • Configuration: 3-pole, 3-phase
  • Coil Voltage Maximum: 600V AC
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 5.0 x 4.0 x 7.0 inches
  • Phase: 3
  • Voltage: 600V AC
  • Amperage: 90A
  • AIC rating: 10kA at 480V
  • Connection: Line and load lugs
  • Poles: 3
  • Protection: Overcurrent and short-circuit
  • Functions: Thermal-magnetic trip
  • Frame Size: 100A frame
  • Trip Type: Fixed thermal, fixed magnetic
  • Panel Type: Panelboard
  • Breaker Type: Molded case
  • Control Voltage Minimum: 0V
  • Control Voltage Maximum: 600V AC
  • MCM Size: 1/0 AWG max
  • Metal Type: Copper alloy contacts
  • Panel Style: NEMA 1
  • Bus Type: Copper
  • Fuse Class: N/A
  • Insulation Temperature: 105°C
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: Bolt-on
  • Hz: 50/60
  • Coil Material: Copper
  • Horse Power: N/A
  • Aux Contacts: N/A
  • CPT: N/A
  • Full Load Amps: 90A
  • Dist Voltage: 600V AC
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: 90A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open
  • Relay Style: N/A
  • Coil Voltage Minimum: 0V
  • Wire: Copper
  • Amperage Maximum: 90A
  • Amperage Minimum: 0A
  • Nema Rating: N/A
  • Switch Style: Toggle
  • Wire Size: 14 AWG to 1/0 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: 100A frame
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: 100A
  • Current Rating: 90A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: Not available
  • GTIN: Not available