Connector Harting 12‑pole 10A 250V model 09140122732

Harting 12‑pole 10A 250V model 09140122732 is a compact multi‑contact rectangular connector designed for reliable power and signal distribution in industrial equipment and control panels. The connector provides twelve numbered contacts in a single housing with rated current up to 10 amps per contact and insulation suitable for up to 250 volts. Its form factor supports panel, cable and device interfaces where space-efficient, clearly identified connections are required.

Advantages

The connector combines a compact 12‑pole layout with clear contact numbering to simplify installation and maintenance. It is rated for moderate currents and voltages common in control and automation systems, providing robust mating and secure contact retention to reduce accidental disconnection. The design supports repeated mating cycles and offers consistent electrical performance for mixed power and signal wiring in equipment racks and enclosures.

Suitable for

• Power and signal distribution in industrial control panels
• Device-to-device interfaces and equipment wiring
• Cable harness terminations requiring compact multi‑pin connectors
• Replacement or upgrade of rectangular multi‑pole connectors in machinery

Key specifications

• Number of contacts: 12
• Rated current per contact: 10 A
• Rated voltage: 250 V
• Contact arrangement: multi‑pole rectangular layout with numbered contacts
• Intended use: power and signal connections for industrial and equipment wiring
• Mounting interfaces: suitable for panel and cable connections (housing style dependent)

How to use

Select the appropriate mating housing or hood and mounting accessory for panel or cable installation. Prepare conductors to the recommended strip length, insert wires into the corresponding numbered contacts and secure according to the contact termination method used (crimp, solder or screw terms depending on the mating insert). Align the connector housing with its mating part and engage until mechanical lock or retention is achieved to ensure correct electrical contact. Verify polarity and continuity before applying operational voltage.

Usage recommendations

For reliable long‑term performance, use conductors sized for the rated 10 A per contact and observe proper torque values for screw terminations if present. Avoid exceeding the rated voltage and current, ensure appropriate strain relief for cable entries, and select mating accessories compatible with the connector’s mechanical and environmental requirements.