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1SDA073979R1 ABB Emax 2 E1.2 ES Terminal Kit 3 Pieces
ABB 1SDA073979R1 is a three-piece extended spread front terminal kit for compatible three-pole E1.2, E1.3, SACE Tmax XT7 and XT7M fixed circuit-breaker installations.
£295.82
Why Choose the ABB 1SDA073979R1 ES Terminal Kit?
The ABB 1SDA073979R1 is a three-piece extended spread front terminal kit designed for compatible fixed ABB SACE Emax 2 E1.2 air circuit breakers. ABB identifies the product as Kit ES E1.2/3-XT7-XT7M F 3pcs, providing dedicated main-circuit terminal extensions for three-pole fixed circuit-breaker installations.
The ES terminal configuration uses extended and spread front connections, providing increased spacing between the main connection points compared with standard front terminals. This arrangement supports suitable switchboard busbar and conductor layouts while retaining a purpose-designed ABB connection interface for the circuit breaker.
Supplied as a three-piece kit, the 1SDA073979R1 is intended for 3-pole fixed circuit breakers. In addition to compatible Emax 2 E1.2 equipment, ABB specifies the accessory for suitable E1.3, SACE Tmax XT7 and XT7M products, making it a versatile genuine ABB terminal solution for switchboard construction and maintenance.
Key Advantages
- Genuine ABB extended spread front terminal kit.
- Supplied as a three-piece set for 3-pole applications.
- Designed for compatible fixed circuit breakers.
- Extended and spread terminal geometry provides increased connection spacing.
- Suitable for compatible ABB SACE Emax 2 E1.2 equipment.
- Also specified for suitable E1.3, SACE Tmax XT7 and XT7M products.
- Purpose-designed ABB accessory for switchboard construction, modification and maintenance.
Key Features
- ABB main-circuit terminal accessory.
- ES – extended spread front terminal configuration.
- Three terminal pieces supplied.
- 3-pole configuration.
- Designed for fixed (F) circuit-breaker installations.
- Suitable for compatible E1.2, E1.3, XT7 and XT7M equipment.
- Loose or configurable accessory.
- Designed to IEC requirements.
- ABB order code 1SDA073979R1.
Extended Spread Front Connections for Fixed Switchgear
Main-circuit terminal accessories allow a fixed circuit breaker to interface with the busbar or conductor arrangement required by the switchboard design. Extended spread front terminals project the connection points forwards while increasing their spacing, providing an alternative connection geometry for compatible power distribution assemblies.
The ABB 1SDA073979R1 provides three ES terminal components for compatible three-pole fixed circuit breakers. It is particularly suited to new switchboard construction, terminal configuration, retrofit and maintenance applications where the specified ABB extended spread front connection arrangement is required.
Typical Applications
- ABB SACE Emax 2 E1.2 fixed circuit-breaker installations.
- Compatible E1.3, SACE Tmax XT7 and XT7M installations.
- Three-pole low-voltage power distribution systems.
- Extended spread front busbar and conductor connections.
- Industrial and commercial low-voltage switchboards.
- Main distribution and power-control assemblies.
- OEM panel building, switchgear maintenance and refurbishment.
Technical Specifications
| Series | SACE Emax 2 / SACE Emax 3 / SACE Tmax XT |
|---|---|
| Model / order code | 1SDA073979R1 |
| Product designation | Kit ES E1.2/3-XT7-XT7M F 3pcs |
| Product type | Connection vane / phase spreader terminal kit |
| Terminal configuration | Extended spread front (ES) |
| Quantity | 3 pieces |
| Number of poles | 3 |
| Suitable equipment | E1.2, E1.3, XT7 and XT7M |
| Circuit-breaker execution | Fixed |
| Configuration type | Loose or configurable |
| Standard | IEC |
| Main screw tightening torque | 18 N·m |
| Net weight | 4.7 kg |
| EAN / GTIN | 8015644779122 |
Frequently Asked Questions
What is the ABB 1SDA073979R1 used for?
The ABB 1SDA073979R1 is a three-piece extended spread front terminal kit for compatible three-pole fixed ABB circuit breakers.
How many terminals are included in the ABB 1SDA073979R1 kit?
The kit contains three terminal pieces and is intended for a three-pole circuit-breaker configuration.
What does ES mean on the ABB 1SDA073979R1?
ES identifies the extended spread front terminal configuration, which provides extended front connection points with increased spacing for compatible busbar and conductor arrangements.
Which ABB circuit breakers are compatible with the 1SDA073979R1?
ABB specifies the terminal kit for compatible E1.2, E1.3, SACE Tmax XT7 and XT7M fixed circuit-breaker applications.
Is the ABB 1SDA073979R1 intended for fixed or withdrawable circuit breakers?
The 1SDA073979R1 is designed for fixed circuit-breaker installations; it is not the corresponding terminal kit for a withdrawable fixed part.
Trusted by Switchboard Builders Worldwide
ABB SACE Emax and Tmax circuit breakers and their dedicated main-terminal accessories are used by switchboard builders and electrical professionals to create robust, configurable and serviceable low-voltage power distribution systems.
