1SDA073878R1 ABB PB Separators H=100mm 6pcs E1.2 F 4P

Why Choose the ABB PB Separators H=100mm 6pcs E1.2 F 4P?

The ABB PB Separators H=100mm 6pcs E1.2 F 4P, order code 1SDA073878R1, are a set of six insulating phase separators designed for four-pole fixed ABB SACE Emax 2 E1.2 air circuit breakers. Each separator has a height of 100 mm and is used around the breaker terminal area to provide additional physical separation between adjacent pole connections.

ABB PB separators are purpose-designed insulating barriers for compatible circuit-breaker terminal arrangements. By increasing physical segregation between neighbouring phase and neutral terminal areas, they support an orderly switchgear layout and help maintain appropriate separation around high-current power connections.

The 1SDA073878R1 kit contains six 100 mm-high separators and is specifically configured for the fixed, four-pole Emax 2 E1.2. As a genuine ABB mechanical accessory, the kit provides switchboard builders and system integrators with correctly matched barriers for compatible E1.2 installations.

Key Advantages

• Genuine ABB SACE Emax 2 insulating separator kit.
• Contains 6 separators for compatible four-pole installations.
• Each separator has a height of 100 mm.
• Designed for fixed ABB SACE Emax 2 E1.2 4-pole circuit breakers.
• Provides additional physical segregation between adjacent pole terminal areas.
• Purpose-designed for the compatible ABB breaker terminal arrangement.
• Suitable for professional low-voltage switchboard construction and integration.

Key Features

• ABB PB phase separators / barriers.
• 6-piece kit.
• 100 mm separator height.
• Designed for 4-pole circuit breakers.
• For fixed (F) breaker execution.
• Compatible with SACE Emax 2 E1.2.
• Installed around the circuit-breaker power-terminal area.
• Electrically insulating barrier construction.
• Supplied as a circuit-breaker accessory kit.
• ABB order code 1SDA073878R1.

Reliable Pole Separation for Four-Pole Emax 2 Breakers

The power-terminal area of a four-pole air circuit breaker brings several high-current conductors into a compact switchgear space. Purpose-designed insulating barriers provide additional physical segregation between neighbouring pole connections, supporting an organised installation around the breaker terminals.

The ABB 1SDA073878R1 kit provides six 100 mm-high PB separators matched to the fixed four-pole E1.2 configuration. Using the specified ABB accessory ensures that the barrier arrangement is intended for the breaker geometry, avoiding the need for improvised separator components around the power connections.

Typical Applications

• ABB SACE Emax 2 E1.2 fixed four-pole air circuit breakers.
• Insulating separation around circuit-breaker power terminals.
• Industrial low-voltage distribution switchboards.
• Main incoming and distribution circuit-breaker assemblies.
• Generator and critical-power switchgear.
• Infrastructure, utility and process-industry electrical panels.