ABB ST203M-B50

Cat:
ST203M-B50
Manufactured by:
ABB
ABB ST203M-B50
ABB ST203M-B50
ABB ST203M-B50
ABB ST203M-B50

The ABB ST203M-B50 is a compact 3-pole miniature circuit breaker designed to handle up to 50 amps at 480Y/277V AC. Part of the ST200M series, this B-Curve breaker offers reliable supplemental protection with a breaking capacity of 10 kAIC, making it a solid choice for various industrial applications. Known for its dependable performance and compliance with UL 1077 and CSA 22.2 standards, this breaker is a real workhorse when you need dependable circuit protection. Distributed by BSP Automation, the ST203M-B50 ensures your system stays safe and sound without hassle.

Shipping, Support and Warranty Information

products.benefits.shipping.title
Shipping and DeliveryBSP partners with international carriers like FedEx and DHL, as well as local couriers. Shipping costs apply and follow Incoterms standards for global trade and logistics compliance.
products.benefits.support.title
Technical support 24/7We offer 24/7 technical support to ensure quick assistance whenever needed. Our team is always ready to help with product setup, troubleshooting, and urgent service requests.
products.benefits.consultation.title
ConsultationNeed help choosing the right product? We provide expert consultations to guide you through selection, technical compatibility, and project-specific requirements.
products.benefits.warranty.title
WarrantyAll parts come with a minimum 1-year warranty from the purchase date. We guarantee the quality and reliability of every product supplied through BSP.

Product Details for ST203M-B50

Brand
ABB
Category
Power Distribution
Subcategory
Power Distribution > Circuit Breakers > Circuit Breakers - Din Rail Mount > 3-Pole DIN Rail Mount Circuit Breakers
Poles
3
Mounting
DIN Rail
Type
Trip Curve B
Volts AC
277, 480Y
Amps
50
Interrupt Rating AC
10 kA
Product Catalogue Number
ST203M-B50

Documents and Manuals

PDF fileCut SheetDownload
Phone Number+31647636191
Emailsales@bspautomation.com
AddressMeander 759, 1181WN Amstelveen, Netherlands

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