NW20H2 - Square D 2000A 3-Pole Masterpact NW Insulated Case Circuit Breaker 100kA@440V Draw-Out

NW20H2

NW20H2 is a Square D Masterpact NW insulated case circuit breaker designed for high-capacity power distribution applications.

This circuit breaker features a 3-pole design with a 2000 ampere rating and a voltage capacity up to 690V. It offers a high interrupt rating of 100kA at 440V and utilizes a draw-out mounting type for ease of installation and maintenance. The breaker includes solid-state protection with LSIG (Long-time, Short-time, Instantaneous, Ground-fault) trip functions and meets industry standards including UL 489 and ANSI C37. It is suitable for three-phase power systems and provides reliable, robust protection in demanding electrical environments.

• Manufacturer: Square D
• Part Number: NW20H2
• Type: Masterpact NW Insulated Case Circuit Breaker
• Amperage: 2000 A
• Poles: 3
• Voltage Rating: Up to 690 V
• Interrupt Rating: 100 kA at 440 V
• Mounting Type: Draw-Out
• Trip Unit: Solid-state with LSIG functions
• Phase: 3-Phase
• Certifications: UL 489, ANSI C37

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Specifications

• Part Number: NW20H2
• Manufacturer : Square D
• Category : Circuit Breaker
• Item Subcategory : Insulated Case
• Family : Masterpact
• Type : NW
• Voltage : 690
• Amperage : 2000
• Phase : 3
• Poles : 3
• AIC rating : 100kA@440V
• Connection : Draw-Out
• Functions : LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
• Protection : Solid State

Product Data

• Weight : 200