The AMETEK Gemco Electric 2500BASA0M2D4B is a 2500 programmable limit switch. It is a rotary cam-operated limit switch or switch-position controller from AMETEK Gemco Electric, used to trigger electrical contacts at defined points in a machine's rotary or linear cycle.

Gemco Electric's cam limit switches use a rotating shaft fitted with adjustable cams that trip individual switch contacts at set positions in the machine cycle, a design widely used for sequencing, end-of-travel detection, and interlocking on industrial machinery. Many models in this family, including adjustable and programmable variants, allow the number of cams, contact arrangement, and trip points to be configured to the application. AMETEK supports parts such as the 2500BASA0M2D4B as part of a broader catalog of industrial instrumentation and electromechanical components, sourced to match the original fit, form, and function of the unit being replaced.

Key Features and Specifications:

• Manufactured by AMETEK Gemco Electric
• Identified by AMETEK part number 2500BASA0M2D4B

Because cam and contact configurations vary by model, the 2500BASA0M2D4B is best ordered against its exact catalog number when used as a maintenance replacement, ensuring the new switch reproduces the same sequencing behavior as the unit it replaces.