You have arrived on the RFQ page for ST203M-B4NA by Abb, one of the top global manufacturers featured on our Approved Vendor List (AVL). The particular product you have taken an interest in, ABB Miniature Circuit Breakers, ST200M Series, is featured in our catalog of parts and is available to be purchased at any time. To commence procurement, all you need to do is complete and submit the form on this page, making sure to include relevant details about your operational needs and restrictions. With this information, a skilled account manager will craft a quote that has been tailored to your requirements within 15 minutes or less of receiving and reviewing your submission.
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Part number ST203M-B4NA is just one of the many ABB Miniature Circuit Breakers, ST200M Series items that we carry within the Circuit Protection section of our database. At Purchase Industrial Parts, quality is the cornerstone of our operations, and as such, we go to great lengths to guarantee the reliability of our components. For example, all parts available for purchase on our website have been sourced from leading global manufacturers that we trust like Abb, and many have been subjected to rigorous quality assurance measures to ensure their fit, form, and function prior to your purchase. When you choose us as your strategic sourcing partner for parts like part number ST203M-B4NA, you will find how simple parts procurement can be.
Alarm Switch | Optional |
Amps | 4 |
Approvals | UL;CSA;VDE;CCC;EAC |
Auxiliary Switch | Optional |
Busbar | Optional |
CSA Standard | 22.2 |
H x W x D | 3.46 in x 2.76 in x 2.72 in |
IEC Standard | 60947-2 |
kAIC @ 125 VDC | 10 |
kAIC @ 240 VAC | 10 |
kAIC @ 277 VAC | 5 |
kAIC @ 480 VAC | 10 |
kAIC @ 60 VDC | 10 |
Max Voltage | 277/Y480 VAC;125 VDC |
Mounting | DIN Rail |
Neutral Pole | Yes |
Poles | 3 + Neutral |
Protection | Supplemental |
RoHS | Yes |
Series | ST200M |
Shunt Trip | Optional |
Terminal Type | Screw |
Terminals Included | Line and Load |
Trip Curve | B |
Trip Unit | Fixed Thermal / Fixed Magnetic |
UL Standard | 1077 |
Undervoltage Release | Optional |
UPC | 888614806337 |
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