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1SDA073989R1 ABB KIT HR/VR E1.2 F 3PCS
ABB 1SDA073989R1 is a three-piece horizontal rear and vertical rear terminal kit for compatible three-pole fixed SACE Emax 2 E1.2 air circuit breaker installations.
£217.68
Why Choose the ABB 1SDA073989R1 Emax 2 Terminal Kit?
The ABB 1SDA073989R1 is a genuine horizontal rear / vertical rear terminal kit designed for fixed ABB SACE Emax 2 E1.2 air circuit breakers. Supplied as a set of three terminals, this accessory provides the connection components required for compatible three-pole E1.2 fixed circuit breaker installations in low-voltage power distribution systems.
As part of the advanced ABB SACE Emax 2 accessory range, the kit supports HR/VR rear connection arrangements, allowing the breaker terminals to be configured for horizontal or vertical rear connections according to the switchboard design. This flexibility helps panel builders integrate the circuit breaker with suitable busbars and conductors while maintaining an efficient switchgear layout.
The 1SDA073989R1 is specifically intended for three-pole fixed E1.2 circuit breakers. Its rear terminal architecture makes it particularly suitable for switchboards where connections are routed behind the breaker, providing a manufacturer-engineered solution for industrial, commercial and infrastructure power distribution assemblies.
Key Advantages
- Genuine ABB SACE Emax 2 connection accessory.
- Supplied as a 3-piece terminal kit for three-pole installations.
- Designed specifically for fixed E1.2 air circuit breakers.
- Supports horizontal rear (HR) and vertical rear (VR) connection arrangements.
- Rear connection design supports efficient integration with switchboard busbars and conductors.
- Purpose-designed for reliable use in ABB low-voltage power distribution assemblies.
Key Features
- ABB SACE Emax 2 accessory range.
- E1.2 frame compatibility.
- Three-pole configuration.
- Set of 3 terminal components.
- Horizontal rear / vertical rear (HR/VR) terminal configuration.
- Designed for fixed circuit breaker installation.
- Rear-facing electrical connection arrangement.
- Suitable for low-voltage switchboard and power distribution applications.
Flexible Rear Connections for Fixed Air Circuit Breakers
Rear terminal accessories provide the electrical interface between an air circuit breaker and the busbars or conductors located behind it within a low-voltage switchboard. Horizontal and vertical rear arrangements allow the connection orientation to be adapted to the physical layout of the electrical assembly, supporting efficient switchboard design and conductor routing.
The ABB SACE Emax 2 platform uses modular accessories to accommodate different installation and connection requirements. The 1SDA073989R1 provides an HR/VR terminal solution for compatible three-pole fixed E1.2 circuit breakers, helping create a dependable connection between the breaker and the wider low-voltage distribution system.
Typical Applications
- ABB SACE Emax 2 E1.2 fixed air circuit breaker installations.
- Three-pole low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Manufacturing and process plant switchgear.
- Commercial and infrastructure electrical distribution.
- Switchboards requiring horizontal or vertical rear connections.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA073989R1 |
| Product type | Circuit breaker terminal accessory kit |
| Product group | Emax 2 Air Circuit Breaker |
| Frame size | E1.2 |
| Terminal configuration | Horizontal rear / vertical rear (HR/VR) |
| Number of terminal components | 3 |
| Suitable for number of poles | 3 |
| Breaker configuration | Fixed |
| Connection orientation | Rear |
Frequently Asked Questions
What is the ABB 1SDA073989R1 used for?
The ABB 1SDA073989R1 is an HR/VR rear terminal kit designed for compatible three-pole fixed ABB SACE Emax 2 E1.2 air circuit breaker installations.
How many terminal components are included in the 1SDA073989R1 kit?
The kit contains three terminal components and is intended for a three-pole circuit breaker configuration.
What does HR/VR mean on the ABB 1SDA073989R1?
HR/VR refers to horizontal rear and vertical rear terminal arrangements, allowing rear connections to be configured according to the switchboard layout.
Is the ABB 1SDA073989R1 for fixed or withdrawable circuit breakers?
The 1SDA073989R1 is designed for fixed circuit breaker installations using the compatible ABB SACE Emax 2 E1.2 frame.
Where is the ABB 1SDA073989R1 typically used?
The kit is typically used in low-voltage switchboards and power distribution assemblies where a compatible three-pole E1.2 fixed air circuit breaker requires horizontal or vertical rear electrical connections.
Trusted ABB Switchgear Connectivity
ABB SACE Emax 2 connection accessories provide purpose-designed terminal configurations for low-voltage switchgear, supporting flexible and dependable integration of fixed air circuit breakers into industrial, commercial and infrastructure power distribution systems.
