Terminal block Rittal SV 9342.311, 1‑pole, rated voltage 690 V, light grey

Rittal SV 9342.311 is a single‑pole terminal block in light grey intended for electrical distribution and control panels. Designed for use in industrial switchgear and junction boxes, this 1‑pole terminal block supports a rated voltage of 690 V and provides a compact, clearly defined connection point for a single conductor. With a width of 50 mm and height of 88 mm, it combines a narrow footprint with a robust form factor suitable for common terminal wiring tasks.

Advantages

The terminal block offers a standardized single connection point that simplifies wiring layouts and aids clear conductor identification. Its 690 V rated insulation makes it suitable for higher‑voltage industrial applications, and the light grey color improves visual contrast for labeling and inspection. The compact dimensions allow efficient use of DIN rail or panel space while maintaining mechanical stability for mounted conductors.

Suitable for

• Industrial switchgear and control panels
• Terminal wiring and junction boxes
• Power distribution cabinets with single‑pole connection requirements
• Applications requiring a compact, clearly identifiable single conductor termination

When it may not be suitable

This single‑pole terminal block is not intended for multi‑pole or multi‑circuit termination where combined or common connections are required. It is also not a device for direct switching or protection functions such as breakers or fuses; separate protective and switching components must be used in the circuit. For applications exceeding the specified voltage class or requiring specialized insulation materials, select components rated for those conditions.

Key specifications

• Number of poles: 1
• Rated voltage: 690 V
• Color: light grey
• Width: 50 mm
• Height: 88 mm

How to use

Mount the terminal block according to panel manufacturer and DIN‑rail instructions, ensuring a secure mechanical fit. Strip conductor insulation to the recommended length, insert the conductor into the terminal point and tighten the connector to the specified torque for the termination system in use. Mark or label the terminal for clear circuit identification and verify tightness and insulation clearance before energizing the circuit. Maintain access for periodic inspection and retightening where required by maintenance schedules.

What to consider before purchase

• Confirm the terminal block's rated voltage aligns with the application's system voltage.
• Verify mechanical dimensions (width 50 mm, height 88 mm) against available panel or DIN‑rail space.
• Ensure compatibility with conductor cross‑section and connector type used in the installation.
• Plan for separate protective devices (breakers/fuses) as this component does not provide circuit protection.

Usage recommendations

Use the Rittal SV 9342.311 for clear, single‑pole terminations in distribution and control panels where a 690 V rated, compact terminal point is required. Follow torque and mounting recommendations, label connections for maintenance, and pair the block with appropriate protective gear to ensure safe, reliable operation.