SV9674.782 Rittal Support frame for Drail-mounted devices 2 x 36 pitch units

Why Choose the Rittal SV9674.782 Support Frame for DIN Rail-Mounted Devices?

The Rittal SV9674.782 is a complete support frame set for DIN rail-mounted devices, designed for installing modular electrical equipment such as miniature circuit breakers (MCBs) within structured low-voltage switchgear assemblies. The frame provides 2 × 36 pitch units at a standard pitch of 17.5 mm, giving panel builders a practical mounting solution for a wide range of DIN rail components.

Designed for an enclosure width of 800 mm and a functional compartment height of 300 mm, the SV9674.782 uses support rails secured to functional-space side panel modules by two mounting brackets. A dedicated cover with cut-out is then attached to the support frame using knurled screws, creating an organised and accessible installation for modular devices.

When combined with compatible compartment dividers, partial mounting plates and side panel modules, the support frame enables internal compartmentalisation according to Forms 2, 3 or 4. The support frame is manufactured from 1.5 mm zinc-plated and passivated sheet steel, while the supplied cover uses 1.5 mm spray-finished sheet steel for a robust industrial installation.

Key Advantages

• Designed specifically for DIN rail-mounted modular devices such as MCBs.
• Provides 2 × 36 pitch units for extensive modular equipment capacity.
• Suitable for 800 mm wide enclosure configurations.
• Designed for a 300 mm high functional compartment.
• Supports internal compartmentalisation according to Form 2, Form 3 or Form 4.
• Robust 1.5 mm sheet steel construction.
• Supplied as a coordinated set with support rails, mounting brackets, cover and assembly parts.

Key Features

• Rittal SV support frame for DIN rail-mounted devices.
• 2 rows with 36 pitch units per row.
• 17.5 mm pitch unit spacing.
• 72 total pitch units across two rows.
• Overall frame dimensions of approximately 700 × 295 mm (W × H).
• Suitable for enclosure widths of 800 mm.
• Suitable for compartment heights of 300 mm.
• Support frame manufactured from zinc-plated, passivated sheet steel.
• Spray-finished sheet steel cover with equipment cut-out.
• Compatible with Rittal internal compartmentalisation components.

Structured DIN Rail Device Installation

DIN rail-mounted devices such as miniature circuit breakers are commonly used throughout industrial power distribution and control systems. The Rittal SV9674.782 provides two organised mounting rows with 36 pitch units per row, allowing multiple modular protection and control devices to be arranged efficiently within a dedicated functional compartment.

The support rails are mounted to compatible functional-space side panel modules using the supplied brackets, while the front cover provides a neat equipment opening and is secured using knurled screws. When used with Rittal compartment dividers, partial mounting plates and side panel modules, the system can form part of an internally separated switchgear assembly meeting Form 2, 3 or 4 compartmentalisation requirements.

Typical Applications

• DIN rail-mounted miniature circuit breaker installations.
• Industrial low-voltage switchgear assemblies.
• Power distribution cabinets and panels.
• Modular protection and control device installations.
• Internally compartmentalised Form 2, 3 and 4 assemblies.
• Rittal functional-space compartment configurations.
• Industrial control and automation panels.
• OEM switchgear and panel-building applications.