Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA073914R1 ABB E4.2 W FP Iu=3200 4P HR HR
ABB 1SDA073914R1 is a four-pole 3200 A fixed part with rear horizontal terminals for compatible withdrawable SACE Emax 2 E4.2 air circuit breakers.
£2,829.89
Why Choose the ABB 1SDA073914R1 Emax 2 E4.2 Fixed Part?
The ABB 1SDA073914R1 is a fixed part for a withdrawable SACE Emax 2 E4.2 air circuit breaker, designed for four-pole installations with a rated uninterrupted current of 3200 A. Identified by ABB as E4.2 W FP Iu=3200 4p HR HR, it provides the stationary chassis and primary electrical connection interface required for a compatible withdrawable E4.2 circuit breaker.
This fixed part features rear horizontal (HR) terminals and bolted main-circuit connections, providing a robust connection arrangement for high-current switchgear. As part of the withdrawable Emax 2 system, the fixed section remains installed within the switchboard while the corresponding moving part can be inserted, connected, tested and withdrawn according to the installation's operating and maintenance requirements.
With its 3200 A rating and four-pole (4P) construction, the ABB 1SDA073914R1 is suited to demanding three-phase-plus-neutral distribution systems. The E4.2 frame and rear horizontal terminal arrangement make it particularly suitable for industrial switchboards, main distribution boards and critical-power systems requiring a high-current withdrawable air circuit breaker architecture.
Key Advantages
- Genuine ABB SACE Emax 2 E4.2 fixed part.
- Designed for compatible withdrawable E4.2 air circuit breakers.
- Rated uninterrupted current of 3200 A.
- Four-pole (4P) configuration suitable for systems requiring neutral switching.
- Rear horizontal terminals provide a practical rear busbar connection arrangement.
- Withdrawable construction supports inspection, servicing and breaker replacement while retaining the installed fixed chassis.
Key Features
- ABB SACE Emax 2 circuit breaker fixed part.
- Frame size E4.2.
- Withdrawable fixed-part configuration.
- Rated uninterrupted current (Iu): 3200 A.
- Four-pole (4P) construction.
- Rear horizontal (HR/HR) terminals.
- Bolted main-circuit electrical connections.
- Built-in chassis configuration for low-voltage switchgear.
- Designed for compatible E4.2 N, S and H performance versions.
- ABB order code and Product ID 1SDA073914R1.
Four-Pole Fixed Chassis for Withdrawable Emax 2 Circuit Breakers
A withdrawable air circuit breaker installation consists of a fixed chassis installed permanently in the switchboard and a compatible moving circuit breaker section. The fixed part provides the mechanical support and main electrical connection interface, allowing the breaker moving part to be inserted or withdrawn while the switchboard-side busbar and cable connections remain in place.
The ABB 1SDA073914R1 is specifically configured for an Emax 2 E4.2 four-pole installation rated at 3200 A. Its rear horizontal terminals provide the primary rear connection arrangement, while the four-pole construction accommodates applications where all three phases and the neutral are incorporated into the breaker system.
Typical Applications
- ABB SACE Emax 2 E4.2 withdrawable air circuit breaker installations.
- High-current four-pole low-voltage main distribution boards.
- Three-phase-plus-neutral systems requiring a 3200 A fixed-part chassis.
- Industrial switchboards and power distribution centres.
- Transformer and main incomer switchgear.
- Generator, utility and critical-power distribution systems.
- Installations requiring rear horizontal busbar connections.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | ACB fixed part | |
|---|---|---|
| Series | SACE Emax 2 | |
| Frame | E4.2 | |
| Order code / Product ID | 1SDA073914R1 | |
| Product type | Fixed part / chassis for withdrawable air circuit breaker | |
| Execution | Withdrawable fixed part (W FP) | |
| Rated uninterrupted current (Iu) | 3200 A | |
| Number of poles | 4P | |
| Compatible E4.2 performance versions | N, S and H | |
| Terminal orientation | Rear horizontal (HR/HR) | |
| Main-circuit connection | Bolt connection | |
| Rated voltage | 900 V | |
| Rated operational voltage | 690 / 800 / 900 V | |
| Standard | IEC | |
| ETIM classification | EC002043 – Chassis part power circuit breaker | |
| EAN / GTIN | 8015644778477 | |
| Product net width | 551 mm | |
| Product net height | 425 mm | |
| Product net depth | 383 mm | |
| Product net weight | 62 kg | |
| Customs tariff number | 85389099 |
Frequently Asked Questions
What is the ABB 1SDA073914R1?
The ABB 1SDA073914R1 is the fixed part or chassis for a compatible withdrawable SACE Emax 2 E4.2 air circuit breaker. It has a four-pole configuration, rear horizontal terminals and a rated uninterrupted current of 3200 A.
What does W FP mean on the ABB 1SDA073914R1?
W FP refers to the fixed part of the withdrawable circuit breaker arrangement. This chassis remains installed in the switchboard and accepts the corresponding Emax 2 E4.2 withdrawable moving part.
What does HR HR mean on the ABB 1SDA073914R1?
HR identifies the rear horizontal terminal arrangement. The HR HR designation indicates the rear horizontal connection configuration used by this E4.2 fixed part.
What are the current rating and pole configuration of the ABB 1SDA073914R1?
The ABB 1SDA073914R1 has a rated uninterrupted current of 3200 A and a four-pole (4P) configuration, making it suitable for compatible systems incorporating three phases and a neutral.
Is the ABB 1SDA073914R1 a complete air circuit breaker?
No. The ABB 1SDA073914R1 is the fixed part of a withdrawable Emax 2 E4.2 circuit breaker system. A compatible withdrawable moving part is required to create the complete circuit breaker installation.
ABB Emax 2 Withdrawable Air Circuit Breaker Systems
ABB SACE Emax 2 fixed parts provide the stationary mechanical and electrical interface for compatible withdrawable air circuit breakers, supporting high-current power distribution, maintainability and operational flexibility across industrial, commercial and infrastructure switchgear installations.
