1SDA104760R1 ABB KIT R Rear Terminals XT5 3pcs

Why Choose the ABB KIT R Rear Terminals XT5 3pcs?

The ABB KIT R – Rear Terminals XT5 3pcs, order code 1SDA104760R1, is a genuine rear-terminal accessory kit designed for ABB SACE Tmax XT5 moulded case circuit breakers. Supplied as a set of three terminals, it provides the connection components required to configure a compatible three-pole XT5 breaker with rear-facing main-circuit connections.

Rear terminals are particularly useful where switchboard design requires the main conductors or busbars to connect from behind the circuit breaker rather than from the front. This arrangement can help optimise panel layouts, maintain clear front access and provide an effective interface between the XT5 breaker and rear-mounted distribution conductors.

The 1SDA104760R1 is designed for three-pole XT5 configurations and is specified by ABB for both IEC and UL applications, with reference standards including IEC 60947-2 and UL 489. ABB installation documentation specifies an 18 Nm tightening torque for the XT5 F-R rear-terminal arrangement.

Key Advantages

• Genuine ABB SACE Tmax XT5 connection accessory.
• Complete set of three rear terminals.
• Designed for compatible three-pole XT5 circuit breakers.
• Enables main-circuit connections to be routed behind the breaker.
• Useful for switchboards with rear-mounted busbars or conductors.
• Purpose-designed for correct integration with the XT5 platform.
• Suitable for both IEC and UL applications.

Key Features

• ABB SACE Tmax XT series.
• XT5 frame compatibility.
• R – rear terminal configuration.
• 3-piece terminal set.
• Suitable for 3-pole configurations.
• Designed for rear main-circuit connections.
• 18 Nm specified tightening torque.
• Loose/configurable ABB accessory.
• Reference standards IEC 60947-2 and UL 489.

Reliable Rear Connections for ABB XT5 Circuit Breakers

The ABB 1SDA104760R1 provides a purpose-designed method of converting the main connection arrangement of a compatible XT5 breaker to rear terminals. Rear connections can be particularly advantageous in switchboards where busbars or conductors are positioned behind the breaker, allowing the front of the assembly to remain accessible for operation and maintenance.

The three supplied terminals correspond to a three-pole circuit-breaker configuration. ABB specifies an installation tightening torque of 18 Nm for this F-R terminal arrangement, helping installers achieve the intended mechanical connection when the kit is fitted in accordance with the manufacturer's instructions.

Typical Applications

• ABB SACE Tmax XT5 moulded case circuit breakers.
• Three-pole XT5 circuit-breaker assemblies.
• Rear-connected low-voltage switchboards.
• Main and sub-distribution panels.
• Industrial power-distribution systems.
• Switchboards using rear-mounted busbars or conductors.
• IEC and UL circuit-breaker installations requiring rear terminals.