1SAM301901R1003 ABB Control Circuit Protection Accessories

ABB 1SAM301901R1003 is an auxiliary contact designed for right-side-mounting as a signaling contact/switch block with screw-clamp connections. It operates with a rated voltage of 600Vdc and is specifically designed for short-circuit alarm functions. This model features 2NC (Normally Closed) contacts and does not include Normally Open (NO) auxiliary contacts. It is suitable for use within an ambient air temperature range for operation of -25 to +60°C and for storage from -50 to +80°C. The part has an IP20 control voltage rating, a rated impulse voltage (Uimp) of 6 kV, and a rated insulation voltage (Ui) of 690 V. It is designed to withstand up to 50,000 operations, indicating its operational lifespan. The net dimensions include a width of 9 mm, a depth of 78 mm, and a length indicating operational cycles of 50,000 operations. This auxiliary contact is equipped for short circuit protection and phase failure, supporting a primary current of 690 V.

About the manufacturer: ABB Control is one of the manufacturers that offers Circuit Protection Accessories that you can order at Advantage Electric Supply site. ABB's Industrial Automation division offers a variety of solutions designed for process and hybrid industries, including industry-specific integrated automation, electrification, and digital solutions, control technologies, software, and advanced services.

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