Default product image

Square D NEF36900LIG - Molded Case 900A 600V 3-Pole Breaker

Square D
Price
Save $-11,222.07
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D NEF36900LIG is a 3-pole, 900A molded case circuit breaker from the Micrologic family, designed to provide long-time, instantaneous, and ground fault protection for industrial power systems. This solid-state trip unit operates at a maximum voltage rating of 600V and delivers a high interrupting capacity of 100kA at 480V, ensuring reliable fault clearing in demanding environments. The NE frame breaker features a bolt-on connection and weighs 82 lb, with a compact construction suited for panelboard or switchboard installation. It complies with industry standards for molded case circuit breakers, offering robust performance in commercial and industrial applications. Typical uses include main or feeder protection in manufacturing plants, data centers, and large-scale electrical distribution systems.

Key Features & Specifications
  • Type: Molded Case, Solid State Trip, LIG (Long-Time, Instantaneous, Ground Fault)
  • Voltage Rating: 600V AC
  • Current Rating: 900A
  • Dimensions: NE Frame Size
  • Standards: UL, CSA, NEMA
  • Applications: Industrial power distribution, main breaker, feeder protection
  • Switch Type: Circuit Breaker
  • Configuration: 3-Phase, 3-Wire
  • Coil Voltage Maximum: Not applicable (solid state)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Standard NE frame packaging
  • Phase: 3
  • Voltage: 600V
  • Amperage: 900A
  • AIC rating: 100kA@480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Solid State
  • Functions: LIG - Long-Time, Instantaneous and Ground Fault
  • Frame Size: NE Frame
  • Trip Type: Solid State
  • Panel Type: Panelboard/Switchboard
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Steel/Copper
  • Panel Style: Industrial
  • Bus Type: Copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Bolt-On
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Optional
  • CPT: Not included
  • Full Load Amps: 900A
  • Dist Voltage: 480V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 900A
  • Full Load Amp Minimum: Not specified
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 900A
  • Amperage Minimum: Not specified
  • Nema Rating: 1 (indoor)
  • Switch Style: Not applicable
  • Wire Size: Not specified
  • Certification: UL 489, CSA C22.2
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL, CSA, NEMA
  • Compatible Frames: NE Frame
  • Installation Type: Panelboard/Switchboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: NE
  • Current Rating: 900A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


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