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3M 3ST Mini Stack Connector Interface Units

3M 3ST Mini Stack Connector Interface Units are I/O connectors with 32VAC/DC rated voltage and 1000VAC withstanding voltage (1 min). These interface units feature 1A current per contact pin on the connector and 10A per contact pin on the terminal block. The 3ST interface units offer 1000MΩ minimum insulation resistance at 500VDC (1 min). The wire size of the standard wire for the terminal block ranges from 0.25mm2 to 1.5mm2 (24AWG to 16AWG), and of the solid wire, from 0.5mm to 1.2mm in diameter. These interface units operate under the -20°C to 60°C temperature range and 85%RH maximum relative humidity. The 3ST interface units come in black and are RoHS-compliant.

Features

  • 32VAC/DC rated voltage
  • 1000VAC withstanding voltage (1 min)
  • 1A current per contact pin on the connector
  • 10A per contact pin on the terminal block
  • 1000MΩ minimum insulation resistance at 500VDC (1 min)
  • -20°C to 60°C operating temperature range
  • 85%RH maximum relative humidity
  • RoHS-compliant
  • Black color

Specifications

  •  3ST16-C3A2-P00:
    • Connector:
      • I/O signal:
        • 16 channels
      • I/O common:
        • 2 channels
  • 3ST32-C3A4-P00:
    • Connector:
      • I/O signal:
        • 32 channels
      • I/O common:
        • 2 channels

Additional Resource

Published: 2023-08-24 | Updated: 2023-09-12