Socket set Schneider Electric A9XPT920 — 20 tooth-type sockets for electrical panels and switchgear

Schneider Electric A9XPT920 is a set of 20 tooth-type sockets designed for use with electrical panels, switchgear and control cabinets. The kit covers a range of socket sizes used for installing and servicing modular devices, miniature circuit breakers and other protection equipment. Tooth-profile contact ensures secure engagement with fasteners commonly found on electrical enclosures and control gear, supporting professional maintenance and assembly tasks that require reliable contact and correct torque transfer.

Advantages

The tooth-type design provides improved grip on nut and bolt heads used in electrical equipment, reducing the risk of slipping and damaging components. A comprehensive set of 20 sockets removes the need to combine multiple tool sets, enabling faster job setup and fewer interruptions. Sockets are designed for compatibility with standard drive tools used in electrical work, facilitating straightforward integration into existing toolkits and workflows.

Suitable for

• Installation and replacement of modular devices in distribution panels
• Maintenance and commissioning of switchgear and control cabinets
• Tightening and loosening fasteners on protection devices and terminal blocks
• Field service and workshop work where secure socket engagement is required

Key specifications

• Number of sockets: 20
• Socket profile: tooth-type (tooth-profile) for enhanced grip
• Intended use: electrical panels, switchgear, and control cabinets
• Drive compatibility: standard drive tools used in electrical maintenance (compatible with common ratchets and drivers)
• Material and finish: engineered for durability and contact reliability in professional environments

How to use

Select the socket that matches the fastener size and fit it onto a compatible drive tool. Engage the tooth-profile socket with the fastener ensuring full seating before applying torque. Apply torque steadily to tighten or loosen the fastener, taking care to avoid over-tightening on terminal connections. After use, clean any debris and store the sockets in their case to protect profile edges and maintain fit accuracy.

Usage recommendations

Use appropriate personal protective equipment and verify that circuits are de-energized before working on electrical panels. Match socket size precisely to fastener to avoid rounding, and use calibrated torque tools when specified by equipment manufacturers to ensure correct assembly of protection devices.