Rittal SV 9677.750 connection kit for device adapter (compat. with 9677.710/715)

Rittal SV 9677.750 connection kit for device adapter is a preassembled connector kit designed for three-pole electrical connection between a moulded-case circuit breaker (MCCB) and a device adapter. Compatible with Rittal device adapter models 9677.710 and 9677.715, this kit supplies the mechanical and electrical components required to integrate the adapter into enclosures or control systems, simplifying installation and maintenance tasks.

Advantages

The kit is supplied preassembled to reduce installation time and to minimise wiring errors. Components are selected to provide secure mechanical mating and reliable electrical contact for three-pole MCCB connections. Designed for compatibility with common brands of moulded-case circuit-breakers and Rittal device adapters, the connection kit supports straightforward retrofits and replacements in control panels and electrical enclosures.

Suitable for

• Electrical cabinets and industrial enclosures requiring MCCB-to-adapter connections
• Installation and replacement of Rittal device adapters (compatible with 9677.710 / 9677.715)
• Control systems where a preassembled three-pole connection reduces on-site wiring work
• Maintenance tasks that need secure and repeatable mechanical and electrical interfacing

When it may not be suitable

This connection kit is intended specifically for three-pole MCCB connections and for use with compatible Rittal device adapters; it may not be suitable for single- or two-pole breaker arrangements or for devices that require different mechanical mounting interfaces. If your application requires specialised connectors, bespoke cable lengths, or integrated sensing/auxiliary contacts not provided with the kit, consider a different solution.

Key specifications

• Connection type: preassembled three-pole connector for MCCB to device adapter
• Compatibility: designed for use with specified Rittal device adapter models (adapter models referenced)
• Application: electrical and mechanical interfacing between switchgear and device adapter in enclosures
• Delivery: supplied as a ready-to-install connector assembly to reduce on-site wiring

How to use

Mount the device adapter in the enclosure according to the adapter instructions, then align the preassembled connector kit with the MCCB terminals and the adapter mating points. Secure mechanical fastenings and tighten connections to the torque values recommended by the MCCB and adapter manufacturers. Verify electrical continuity and correct phasing before restoring power. Follow standard safety procedures and lockout/tagout while performing installation.

What to consider before purchase

• Confirm that your MCCB is three-pole and compatible with the physical mating interface of the adapter
• Verify compatibility with the specific Rittal device adapter models used in your installation
• Check required torque values and terminal types to ensure correct and safe installation
• Ensure the supplied connector assembly meets the environmental and current-carrying requirements of your application

Usage recommendations

Use the kit as part of a coordinated installation with the Rittal device adapter and the MCCB manufacturer documentation. Perform mechanical and electrical checks after installation and during routine maintenance to ensure secure contacts and correct operation.