Air Circuit Breakers

Square D DS-840 Circuit Breaker

Complete Breakers and Replacement Parts In Stock
Square D DS-840 circuit breaker pictured.

Manufacturer: Square D

Model: DS-840

Type: Power Circuit Breaker

Voltage Class: 600 VAC

Ampacity: 4000 AMP

Availability: Complete breaker or replacement parts, as-is or reconditioned, electrically or manually operated, Stationary or Drawout, Amptector, Digitrip or other solid state.

If this circuit breaker isn't an exact match to the equipment you have please contact us. Our highly skilled sales staff will assist you in finding exactly what you need.

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Use the form below to check stock on parts, full assemblies, accessories, switchgear or inquire about service work to your circuit breaker. No part number? No problem! Upload a picture or file of your existing equipment. Our expert staff is skilled at identifying replacement parts from customer images.