Allen-Bradley 140MT-C-AFA11 Auxiliary Contact Block

The Allen-Bradley 140MT-C-AFA11 is a front-mounted auxiliary contact block designed to enhance the functionality of motor protection circuit breakers and circuit breakers within the 140MT and 140UT series.

Key Features

• Contact Configuration: Equipped with one normally open (NO) and one normally closed (NC) contact, facilitating versatile control and signaling applications.
• Mounting: Designed for front mounting, allowing for straightforward installation without occupying additional panel space.
• Compatibility: Specifically engineered for seamless integration with Allen-Bradley 140MT motor protection circuit breakers and 140UT circuit breakers.

Electrical Specifications

• Rated Insulation Voltage (Ui): 250 V.
• Rated Operational Current (Ie):
  • AC-15 at 24 V: 4 A.
  • AC-15 at 120 V: 3 A.
  • AC-15 at 240 V: 1.5 A.
  • DC-13 at 24 V: 1.2 A.
  • DC-13 at 125 V: 0.22 A.
  • DC-13 at 250 V: 0.11 A.

Applications

The 140MT-C-AFA11 auxiliary contact block is ideal for applications requiring additional signaling or interlocking functions in motor control circuits. Its integration with 140MT and 140UT series breakers ensures reliable performance in industrial automation systems.

Certifications

This product holds certifications including CE, China CCC, UL Listed, Eurasian Economic Community, and Registro Italiano Navale, affirming its compliance with international standards.

Incorporating the 140MT-C-AFA11 auxiliary contact block into your control system enhances operational flexibility and ensures dependable performance in demanding industrial environments.