Adapter Rittal SV 9635.340 — polyamide electrical switch adapter, 3‑pole, 25 A, 45 mm width

Rittal SV 9635.340 adapter is a polyamide electrical switch adapter intended for three-pole connections rated at 25 A. The accessory features a light grey housing with a width of 45 mm, a depth of 34.5 mm and a height of 160 mm, designed to be mounted in control cabinets, distribution panels and industrial electrical installations to simplify the mechanical and electrical integration of switches and devices.

Advantages

This adapter provides a compact, standardized mounting solution made from durable polyamide that resists mechanical stress and typical cabinet environments. With support for three-pole wiring and a 25 A current rating, it enables safe distribution of moderate currents while keeping wiring organized. The neutral light grey finish and defined dimensions allow predictable placement inside enclosures and compatibility with common rail and panel layouts.

Suitable for

• Mounting and connecting three-pole switches in control cabinets and distribution panels
• Industrial electrical installations requiring a 25 A connection point for devices or modules
• Retrofit or replacement tasks where a compact polyamide adapter is needed to adapt existing switchgear
• Applications that require predictable mechanical dimensions (45 mm width, 34.5 mm depth, 160 mm height)

When it may not be suitable

This adapter is not intended for applications with current requirements above 25 A or for circuits that require higher thermal or fire performance than standard polyamide can provide. It is also not suitable where integrated electronic protection, metering or switching functions are required; it serves as a mechanical and connection accessory rather than an active protective device.

Key specifications

• Material: polyamide housing
• Poles: 3 (three-pole configuration)
• Current rating: 25 A
• Width: 45 mm
• Depth: 34.5 mm
• Height: 160 mm
• Color/finish: light grey
• Intended use: mounting/connection in control cabinets and distribution panels

How to use

Install the adapter in the intended location inside the control cabinet or panel, ensuring adequate clearance for the stated dimensions. Secure the adapter mechanically according to the cabinet manufacturer’s mounting method and connect conductors following applicable wiring standards and local regulations. Use appropriate conductor cross-sections and torque settings for terminals to maintain a reliable 25 A connection, and verify correct polarity and secure fastening before energizing the circuit.

What to consider before purchase

• Ensure the adapter’s 25 A current rating matches the load requirements of your circuit
• Check the physical dimensions (45 × 34.5 × 160 mm) against available space in the cabinet or panel
• Confirm material properties (polyamide) are acceptable for the installation environment regarding temperature and fire performance
• Verify compatibility with the switches, terminal types and mounting method used in your system

Usage recommendations

For safe and reliable operation, pair the adapter with appropriately rated conductors and protective devices, follow local electrical codes during installation, and perform a visual and torque check after initial energization. Regular inspection as part of cabinet maintenance will help ensure long-term performance.