1SDA066890R1 ABB KIT ES XT1 4pcs Extended Spread Front Terminal Kit

Why Choose the ABB KIT ES XT1 4pcs Extended Spread Front Terminal Kit 1SDA066890R1?

The ABB 1SDA066890R1 KIT ES XT1 is a genuine ABB set of extended spread front terminals designed specifically for SACE Tmax XT1 moulded case circuit breakers. Supplied as a set of 4 pieces, the kit provides an extended and spread front connection arrangement for compatible XT1 installations.

Designed for a 4-pole XT1 configuration, the ES terminal arrangement extends and spreads the circuit-breaker connection points to provide an alternative conductor or busbar connection geometry. The dedicated design ensures compatibility with the ABB SACE Tmax XT1 platform and supports professionally engineered low-voltage switchboard assemblies.

The 1SDA066890R1 forms part of ABB's Tmax XT lugs and terminals accessory range. With a product net weight of approximately 0.381 kg, the four-piece kit provides a manufacturer-matched terminal solution for XT1 applications requiring extended spread front connections.

Key Advantages

• Designed specifically for ABB SACE Tmax XT1 circuit breakers.
• Provides extended spread front terminal connections.
• Dedicated configuration for 4-pole XT1 breakers.
• Supplied as a complete kit containing 4 pieces.
• Genuine ABB accessory engineered for coordinated integration with the SACE Tmax XT platform.
• Provides a manufacturer-matched alternative to standard straight front-terminal arrangements.

Key Features

• ABB SACE Tmax XT extended spread front terminal kit.
• Accessory designation: KIT ES XT1.
• Compatible with the XT1 circuit-breaker frame.
• Designed for 4-pole configurations.
• Contains 4 extended spread front terminals.
• Extended and spread front connection geometry.
• Loose or configurable accessory.
• ABB alternate catalogue number KXT1ES-4PC.

Extended Spread Front Connections for ABB SACE Tmax XT1

Extended spread front terminals alter the connection geometry at the front of a circuit breaker by extending the terminal interface and spreading the connection points outwards. This arrangement can provide additional connection spacing compared with a standard front-terminal configuration while retaining components engineered specifically for the breaker frame.

The ABB 1SDA066890R1 provides 4 extended spread front terminals for a compatible 4-pole SACE Tmax XT1 circuit breaker. The dedicated ES configuration makes the kit suitable for switchboard designs requiring genuine ABB spread front connections rather than conventional straight front terminals.

Typical Applications

• ABB SACE Tmax XT1 four-pole circuit-breaker installations.
• Low-voltage electrical distribution switchboards.
• Industrial power distribution and control panels.
• Commercial building electrical distribution systems.
• Machinery and equipment power panels.
• XT1 installations requiring extended and spread front terminal connections.