{"product_id":"mo-4","title":"Square D MO-4 - 30A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable, industrial-grade protection with the Square D MO-4 30A Circuit Breaker. Built by a trusted name in power safety, this 30-amp unit is designed to slot into panelboards, switchboards, control panels, and OEM equipment, delivering fast interruption when faults occur to safeguard wiring, devices, and downstream systems.\u003c\/p\u003e \u003ch3\u003eWhat makes the MO-4 30A stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 30A\u003c\/strong\u003e delivers precise protection for branch circuits and connected loads without sacrificing operation for everyday equipment.\u003c\/li\u003e \u003cli\u003eVersatile compatibility with panelboards, switchboards, control panels, and OEM equipment, making it suitable for new builds and retrofits alike.\u003c\/li\u003e \u003cli\u003eIdeal for \u003cstrong\u003eindustrial, commercial, and OEM applications\u003c\/strong\u003e where reliable overcurrent protection and safe operation are critical in distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003eBuilt to endure the demands of demanding environments while maintaining clear, dependable trip performance when protection is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker solves real-world problems\u003c\/h3\u003e\n\u003cp\u003eIn distribution panels and motor control centers, an accurate 30A circuit breaker from the MO-4 family acts as a first line of defense against overloads and short circuits. By interrupting fault currents promptly, it protects conductors, motors, and control circuits, reducing downtime and the risk of damage during electrical faults.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in panelboards, switchboards, and control panels needing a dedicated 30A protection point.\u003c\/li\u003e \u003cli\u003eOEM equipment builds and custom control enclosures requiring reliable, standardized circuit protection.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades in industrial machinery and commercial systems where proven, maintainable overcurrent protection matters.\u003c\/li\u003e \u003cli\u003eMotor control centers that demand dependable protection for feeder circuits and associated equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 30A\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eApplications: panelboards, switchboards, control panels, OEM equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D MO-4 30A Circuit Breaker when you need robust, reliable overcurrent protection that fits seamlessly into distribution panels and motor control centers—industrial-grade protection you can trust across harsh, demanding environments. Add it to your layout to ensure safety, uptime, and compliance in your electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390624321698,"sku":"MO-4","price":98.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_9a447d99-7205-49dc-bbe1-5d4a09819e90.png?v=1765378413","url":"https:\/\/www.ampstate.com\/products\/mo-4","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}