1SDA066681R1 ABB PB 100 mm XT1-XT3 4-Pole Low Phase Barriers 6pcs

Why Choose the ABB 1SDA066681R1 PB 100 mm Phase Barriers?

The ABB 1SDA066681R1 is a set of PB low phase barriers designed for ABB SACE Tmax XT1 and XT3 moulded-case circuit breakers. Configured for 4-pole applications, these phase-separation barriers have a height of 100 mm and provide additional insulating separation between adjacent circuit-breaker phases.

The kit contains 6 phase barriers and is intended for compatible fixed XT1 and XT3 circuit breakers. The barriers extend the physical separation between terminal phases, supporting appropriate insulation and connection segregation within low-voltage switchgear assemblies.

As part of the ABB T-Max XT 250 Range, the 1SDA066681R1 is purpose-designed around the terminal geometry of compatible Tmax XT equipment. It provides an ABB-engineered accessory solution for panel builders, OEMs and electrical installers requiring 100 mm phase separation barriers for 4-pole XT1 or XT3 installations.

Key Advantages

• Genuine ABB PB phase-barrier kit for SACE Tmax XT.
• Designed for XT1 and XT3 circuit breakers.
• Suitable for 4-pole configurations.
• 100 mm barrier height for extended phase separation.
• Supplied as a complete set of 6 pieces.
• Purpose-designed for compatible fixed Tmax XT circuit breakers.

Key Features

• ABB SACE Tmax XT terminal accessory.
• PB phase-separation barrier design.
• Compatible with Tmax XT1 and XT3.
• Designed for 4-pole circuit breakers.
• 100 mm phase-barrier height.
• Package contains 6 phase barriers.
• Low phase-divider configuration.
• Suitable for fixed circuit-breaker installations.

Purpose-Designed Phase Separation for Tmax XT

Phase barriers are insulating dividers installed between adjacent circuit-breaker terminal phases. They increase physical separation around the connection area and are used as part of properly configured low-voltage switchgear assemblies where additional phase segregation is required.

The ABB 1SDA066681R1 provides 100 mm-high barriers specifically for 4-pole XT1 and XT3 applications. With six pieces supplied in the kit, it provides the dedicated ABB phase-divider components required for the applicable fixed circuit-breaker arrangement.

Typical Applications

• ABB SACE Tmax XT1 4-pole circuit breakers.
• ABB SACE Tmax XT3 4-pole circuit breakers.
• Fixed circuit-breaker installations.
• Low-voltage electrical switchboards.
• Industrial power distribution panels.
• Machinery and automation control panels.
• OEM and panel-building applications requiring enhanced phase separation.