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1SDA073984R1 ABB Emax 2 E1.2 Lower Horizontal Rear Terminal Kit 4-Pole
ABB 1SDA073984R1 is a four-piece lower horizontal rear terminal kit for compatible four-pole fixed SACE Emax 2 E1.2 and Tmax XT7/XT7M circuit breakers.
£288.83
Why Choose the ABB 1SDA073984R1 Emax 2 Lower Horizontal Rear Terminal Kit?
The ABB 1SDA073984R1 is a dedicated lower horizontal rear terminal kit for four-pole fixed ABB SACE Emax 2 E1.2 circuit breakers. Identified by ABB as Kit HR Low E1.2 F 4pcs INST, it provides four lower rear terminals for connecting a compatible fixed breaker to the main power conductors or busbars within a low-voltage switchboard.
The HR horizontal rear terminal arrangement positions the main-circuit connection points at the rear of the breaker with a horizontal orientation. This connection geometry is designed for switchboards where the busbars or conductors approach the breaker from behind, supporting organised power connections while keeping the front of the breaker accessible for operation and maintenance.
Supplied as a four-piece lower terminal set, the 1SDA073984R1 is intended for four-pole fixed installations and is associated with the E1.2, XT7 and XT7M breaker platforms. Its ABB-engineered construction provides the correct connection interface for compatible fixed-breaker assemblies.
Key Advantages
- Genuine ABB horizontal rear terminal kit for compatible fixed circuit breakers.
- Provides four lower HR terminals for a four-pole installation.
- Designed for ABB SACE Emax 2 E1.2 fixed breakers.
- Also associated with compatible XT7 and XT7M breaker platforms.
- Horizontal rear geometry supports practical switchboard busbar connection layouts.
- Installed terminal configuration provides purpose-designed integration with the breaker assembly.
Key Features
- ABB SACE Emax 2 / Tmax XT terminal accessory.
- HR horizontal rear terminal configuration.
- Lower connection-side installation.
- Four-piece kit for a four-pole breaker.
- Designed for fixed (F) circuit-breaker installations.
- Compatible with the E1.2, XT7 and XT7M platforms.
- Provides rear-facing main-circuit connection points with horizontal orientation.
- Purpose-designed for integration into low-voltage switchgear assemblies.
Reliable Rear Connections for Fixed Circuit Breakers
Rear-terminal arrangements allow the main power conductors to connect behind the circuit breaker, helping separate high-current busbar connections from the front operating area of the switchgear. Horizontal rear terminals are particularly suitable for assemblies designed with busbars approaching the breaker from the rear in a horizontal plane.
The ABB 1SDA073984R1 provides the four lower horizontal rear terminals required for a compatible four-pole fixed-breaker installation. Using the dedicated ABB terminal arrangement helps maintain the intended mechanical connection geometry while allowing panel builders to integrate the breaker cleanly into the switchboard's busbar architecture.
Typical Applications
- ABB SACE Emax 2 E1.2 fixed circuit-breaker installations.
- Compatible ABB Tmax XT7 and XT7M fixed breaker installations.
- Four-pole low-voltage distribution switchboards.
- Switchgear requiring horizontal rear main-circuit connections.
- Industrial main 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 | 1SDA073984R1 |
| Product designation | Kit HR Low E1.2 F 4pcs INST |
| ABB catalogue designation | Kit HR Inf E1.2-XT7/XT7M F 4pcs INST |
| Product type | Main-circuit terminal 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 | 4 |
| Number of terminals | 4 |
| Installation | Installed / mounted configuration |
| Application | Main-circuit connection for compatible fixed circuit breakers |
Frequently Asked Questions
What is the ABB 1SDA073984R1 used for?
The ABB 1SDA073984R1 provides four lower horizontal rear terminals for compatible four-pole fixed E1.2 circuit breakers, creating the main-circuit connection interface between the breaker and switchboard conductors.
What does HR mean in the ABB 1SDA073984R1 description?
HR identifies the horizontal rear terminal arrangement, with the main-circuit connection points positioned at the rear of the compatible breaker in a horizontal orientation.
How many terminals are included in the 1SDA073984R1 kit?
The kit contains four horizontal rear terminals and is intended for a four-pole fixed circuit-breaker configuration.
Is 1SDA073984R1 an upper or lower terminal kit?
The 1SDA073984R1 is the lower HR terminal kit. ABB also describes the position as "Inf", indicating the lower connection side of the breaker.
Which breakers are compatible with ABB 1SDA073984R1?
The terminal kit is designed for compatible ABB SACE Emax 2 E1.2 and Tmax XT7/XT7M fixed circuit breakers requiring a four-pole lower horizontal rear terminal arrangement.
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 efficiently arranged low-voltage power-distribution assemblies.
