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1SDA073983R1 ABB Emax 2 E1.2 Lower Horizontal Rear Terminal Kit 3-Pole
ABB 1SDA073983R1 is a three-piece lower horizontal rear terminal kit for compatible three-pole fixed SACE Emax 2 E1.2 and Tmax XT7/XT7M circuit breakers.
£217.68
Why Choose the ABB 1SDA073983R1 Emax 2 Lower Horizontal Rear Terminal Kit?
The ABB 1SDA073983R1 is a dedicated lower horizontal rear terminal kit for three-pole fixed ABB SACE Emax 2 E1.2 circuit breakers. Identified by ABB as Kit HR Low E1.2 F 3pcs INST, it provides three lower rear terminals for integrating a compatible fixed breaker with the main conductors or busbars of a low-voltage switchboard.
The HR horizontal rear terminal arrangement positions the main-circuit connections at the rear of the breaker with a horizontal orientation. This provides a purpose-designed connection geometry for switchboards where the power conductors approach the breaker from behind, helping panel builders create compact and orderly power-distribution assemblies.
Supplied as a three-piece lower terminal set, the 1SDA073983R1 is intended for a three-pole fixed installation. The E1.2 fixed-breaker platform supports up to 1600 A, while this terminal kit is also associated with compatible XT7/XT7M fixed breaker applications.
Key Advantages
- Genuine ABB horizontal rear terminal kit for compatible fixed circuit breakers.
- Provides three lower HR terminals for a three-pole installation.
- Designed for ABB SACE Emax 2 E1.2 fixed breakers.
- Also suitable for compatible XT7 and XT7M breaker platforms.
- Rear horizontal connection geometry supports practical switchboard busbar layouts.
- Purpose-engineered ABB accessory for dependable mechanical and electrical integration.
Key Features
- ABB SACE Emax 2 / Tmax XT terminal accessory.
- HR horizontal rear terminal configuration.
- Lower connection-side installation.
- Three-piece kit for a three-pole breaker.
- Designed for fixed (F) circuit-breaker installations.
- Compatible with E1.2, XT7 and XT7M platforms.
- E1.2 fixed-breaker application up to 1600 A.
- Installed terminal configuration for compatible breaker assemblies.
Reliable Rear Connections for Fixed Circuit Breakers
Rear terminals allow a circuit breaker to connect to switchboard conductors behind the breaker body, keeping the main power connections away from the front operating area. A horizontal rear arrangement is particularly useful where the busbar architecture is designed to meet the breaker from the rear in a horizontal plane.
The ABB 1SDA073983R1 provides the three lower horizontal rear terminals required for a compatible three-pole fixed breaker installation. Using the dedicated ABB terminal kit helps maintain the intended connection geometry and mechanical compatibility of the Emax 2 system while supporting efficient integration into low-voltage switchgear.
Typical Applications
- ABB SACE Emax 2 E1.2 fixed circuit-breaker installations.
- Compatible ABB Tmax XT7 and XT7M fixed breaker installations.
- Three-pole low-voltage distribution switchboards.
- Switchgear requiring horizontal rear main-circuit connections.
- Industrial power-distribution panels.
- Commercial and infrastructure switchboards.
- Busbar and main-conductor connection assemblies.
- OEM switchboard and electrical panel building.
Technical Specifications
| Series | SACE Emax 2 / Tmax XT |
|---|---|
| Order code | 1SDA073983R1 |
| Product designation | Kit HR Low E1.2 F 3pcs INST |
| Product type | Connection terminal / phase spreader kit |
| Terminal type | Horizontal rear (HR) |
| Terminal position | Lower |
| Breaker configuration | Fixed (F) |
| Compatible breaker frame | E1.2 |
| Compatible platforms | E1.2 / XT7 / XT7M |
| Number of poles | 3 |
| Number of terminals | 3 |
| E1.2 maximum rated current | 1600 A |
| Configuration type | Installed / mounted |
| Product net weight | 0.85 kg |
| EAN | 8015644779160 |
Frequently Asked Questions
What is the ABB 1SDA073983R1 used for?
The ABB 1SDA073983R1 provides three lower horizontal rear terminals for a compatible three-pole fixed E1.2 circuit breaker, allowing connection to the switchboard's main power conductors.
What does HR mean in the ABB 1SDA073983R1 description?
HR identifies the horizontal rear terminal arrangement, meaning the main-circuit terminals are positioned at the rear of the compatible breaker with a horizontal connection orientation.
How many terminals are included in 1SDA073983R1?
The kit contains three lower horizontal rear terminals and is designed for a three-pole breaker configuration.
Is 1SDA073983R1 an upper or lower terminal kit?
The 1SDA073983R1 is the lower HR terminal kit. It is installed on the lower connection side of the compatible fixed circuit breaker.
Which breakers are compatible with ABB 1SDA073983R1?
The terminal kit is designed for compatible ABB SACE Emax 2 E1.2 and Tmax XT7/XT7M fixed circuit breakers in three-pole configurations.
Engineered for ABB Power Distribution Systems
ABB horizontal rear terminal accessories provide purpose-designed main-circuit connection options for compatible Emax 2 and Tmax XT breakers, helping switchboard builders create robust and space-efficient low-voltage power-distribution assemblies.
