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1SDA073940R1 ABB Emax 2 E1.2 Upper Extended Front Terminal Kit 4 Pole
ABB 1SDA073940R1 is a four-pole upper extended front terminal kit for the fixed part of ABB Emax 2 E1.2 withdrawable air circuit breakers.
£407.94
Why Choose the ABB 1SDA073940R1 Emax 2 Extended Front Terminal Kit?
The ABB 1SDA073940R1 is an upper extended front terminal (EF) kit designed for the fixed part of withdrawable ABB Emax 2 E1.2 air circuit breakers. As part of the ABB Emax 2 circuit breaker accessory range, this terminal kit provides the connection hardware required for an upper extended front terminal arrangement on compatible four-pole E1.2 withdrawable installations.
Designed specifically for ABB's E1.2 withdrawable circuit breaker platform, the 1SDA073940R1 provides four extended front terminal pieces and is supplied as an installed terminal configuration for the fixed part. Extended front terminals provide an accessible front-facing connection arrangement, helping engineers configure switchboards and low-voltage power distribution assemblies to suit their required conductor layout.
The kit is intended for four-pole E1.2 withdrawable (W) fixed parts and is associated with E1.2 configurations with a maximum rated uninterrupted current of 1600 A. Its dedicated ABB design ensures compatibility with the corresponding Emax 2 fixed-part architecture and provides a manufacturer-specified terminal solution for professional low-voltage switchgear installations.
Key Advantages
- Genuine ABB Emax 2 circuit breaker accessory.
- Provides upper extended front (EF) terminals for accessible power connections.
- Designed for the fixed part of withdrawable E1.2 circuit breakers.
- Four-piece configuration suitable for four-pole installations.
- Compatible with E1.2 withdrawable arrangements up to 1600 A.
- Purpose-designed for reliable integration into ABB low-voltage switchgear assemblies.
Key Features
- ABB Emax 2 accessory range.
- Upper extended front terminal kit.
- Four terminal pieces for four-pole configurations.
- Designed for E1.2 withdrawable (W) circuit breakers.
- For the fixed part (FP) of the withdrawable circuit breaker system.
- Suitable for E1.2 configurations with Iu max 1600 A.
- Manufacturer order code 1SDA073940R1.
- Designed for professional low-voltage power distribution and switchgear applications.
Extended Front Connections for Emax 2 Switchgear
Extended front terminals provide a front-oriented power connection arrangement for circuit breaker installations where conductor access, switchboard layout or busbar routing makes a standard terminal configuration less suitable. Using the correct manufacturer-designed terminals helps maintain mechanical compatibility with the circuit breaker fixed part and supports an orderly switchgear installation.
The ABB 1SDA073940R1 is specifically configured as the upper EF terminal kit for a four-pole E1.2 withdrawable fixed part. It forms part of ABB's range of terminal options for Emax 2 circuit breakers, allowing switchboard designers and installers to select a connection arrangement appropriate to the electrical distribution assembly.
Typical Applications
- ABB Emax 2 E1.2 air circuit breaker installations.
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Four-pole withdrawable circuit breaker assemblies.
- Electrical control and distribution panels.
- Commercial and industrial switchgear systems.
- OEM switchboard and panel building.
Technical Specifications
| Series | Emax 2 |
|---|---|
| Model / order code | 1SDA073940R1 |
| Product type | Extended front terminal kit |
| Terminal type | EF (extended front) |
| Terminal position | Upper |
| Compatible circuit breaker size | E1.2 |
| Breaker version | Withdrawable (W) |
| Installation | Fixed part (FP) |
| Number of poles | 4 |
| Number of terminal pieces | 4 |
| Maximum rated uninterrupted current (Iu) | 1600 A |
| Weight | approx. 0.55 kg |
| EAN | 8015644778736 |
Frequently Asked Questions
What is the ABB 1SDA073940R1 used for?
The ABB 1SDA073940R1 is an upper extended front terminal kit used on the fixed part of compatible ABB Emax 2 E1.2 withdrawable air circuit breakers.
Which ABB circuit breakers are compatible with this terminal kit?
The kit is designed for the ABB Emax 2 E1.2 withdrawable circuit breaker platform and is installed on the corresponding fixed part.
Is the ABB 1SDA073940R1 for a four-pole circuit breaker?
Yes. The 1SDA073940R1 is the four-piece, four-pole version of the upper extended front terminal kit.
What does EF mean in the ABB terminal designation?
EF identifies ABB's extended front terminal configuration, providing extended front-facing connection points for the circuit breaker installation.
What current rating is associated with the E1.2 configuration for this kit?
ABB specifies this terminal kit for E1.2 withdrawable configurations with a maximum rated uninterrupted current of 1600 A.
ABB Emax 2 Connection Accessories
ABB Emax 2 terminal accessories provide purpose-designed connection options for low-voltage air circuit breaker installations, helping switchboard builders and electrical engineers configure reliable power distribution assemblies using components engineered for the Emax 2 platform.
