1SDA066878R1 ABB KIT EF XT4 4pcs Extended Front Terminal Kit

Why Choose the ABB KIT EF XT4 4pcs 1SDA066878R1 Extended Front Terminal Kit?

The ABB KIT EF XT4 4pcs 1SDA066878R1 is a genuine extended front terminal kit for ABB Tmax XT4 moulded-case circuit breakers, designed to provide extended electrical connection points for compatible four-pole XT4 installations. As part of the ABB T-Max XT 250 Range, this accessory supports professional installation of low-voltage circuit breakers in switchboards, distribution panels and industrial electrical systems.

The kit contains four extended front terminals and is specifically designed for a four-pole XT4 breaker configuration. The extended-front connection arrangement provides a practical interface for conductors or busbar connections where additional terminal reach is required, while maintaining compatibility with the ABB Tmax XT breaker platform.

Engineered specifically for the ABB Tmax XT4 frame, the 1SDA066878R1 provides a genuine ABB connection solution for new installations, panel construction, equipment upgrades and maintenance. Its dedicated design helps ensure correct mechanical fit and dependable integration with the associated XT4 moulded-case circuit breaker.

Key Advantages

• Genuine ABB extended front terminal accessory for Tmax XT4 circuit breakers.
• Supplied as a complete four-piece terminal kit.
• Designed specifically for four-pole XT4 breaker configurations.
• Extended front connection provides additional reach for electrical connections.
• Direct compatibility with the ABB Tmax XT4 frame.
• Suitable for switchboard construction, maintenance and replacement applications.

Key Features

• ABB T-Max XT 250 Range accessory.
• Extended front terminal kit for XT4 moulded-case circuit breakers.
• Four extended terminals supplied per kit.
• Designed for four-pole breaker installations.
• Terminal connection type: Front Extended.
• Suitable for the SACE Tmax XT product class.
• Complies with applicable IEC 60947-2 and UL 489 standards.
• Genuine ABB order code 1SDA066878R1.

Extended Connections for ABB Tmax XT4 Circuit Breakers

Extended front terminals provide an electrical connection interface that projects beyond the standard breaker terminals, helping accommodate conductor and busbar arrangements within switchboards and distribution assemblies. Using connection accessories specifically designed for the breaker frame helps maintain correct mechanical alignment and dependable electrical integration.

The ABB KIT EF XT4 4pcs is engineered for four-pole Tmax XT4 circuit breakers and supplies four matching extended front terminals. It is particularly suitable for panel builders, electrical contractors, OEMs and maintenance engineers requiring genuine ABB components for low-voltage power distribution equipment.

Typical Applications

• ABB Tmax XT4 moulded-case circuit breaker installations.
• Four-pole low-voltage power distribution systems.
• Electrical switchboards and distribution panels.
• Industrial control and power panels.
• Busbar and conductor connection arrangements.
• OEM switchgear and panel building.
• Breaker maintenance, upgrades and replacement projects.