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1SDA071701R1 ABB E2.2S 2500 Ekip Dip LI 4p F HR Air Circuit Breaker
ABB E2.2S 2500 Ekip Dip LI 4p F HR air circuit breaker with 2500 A rated current designed for reliable low voltage power distribution protection.
£11,269.90
Why Choose the ABB E2.2S 2500 Ekip Dip LI 4p F HR Air Circuit Breaker?
The ABB E2.2S 2500 Ekip Dip LI 4p F HR is a high-performance low voltage air circuit breaker (ACB) designed for reliable protection, switching and control in demanding electrical distribution systems. As part of the advanced ABB SACE Emax 2 air circuit breaker series, it combines rugged mechanical construction with dependable Ekip Dip LI electronic protection technology for industrial and infrastructure applications.
This fixed four-pole circuit breaker is equipped with an Ekip Dip LI solid-state trip unit, providing long-time overload and instantaneous short-circuit protection. The electronic release enables accurate fault response and improved coordination within modern low voltage electrical networks, helping maintain system safety and availability.
With a rated current of 2500 A, a rated operational voltage of 690 V AC and rear horizontal terminals, the E2.2S 2500 Ekip Dip LI 4p F HR is suitable for main switchboards, industrial power distribution systems and critical electrical installations requiring dependable circuit protection. :chatgpt-content-reference{index="0"}
Key Advantages
- Advanced ABB Emax 2 air circuit breaker technology for low voltage power distribution.
- 2500 A rated current for high-capacity electrical systems.
- Integrated Ekip Dip LI electronic protection release.
- Four-pole fixed construction with rear horizontal terminal connection.
- High short-circuit performance for demanding industrial environments.
- Designed for reliable operation, maintenance efficiency and electrical system protection.
Key Features
- ABB SACE Emax 2 air circuit breaker series.
- E2.2S 2500 frame size.
- 2500 A rated uninterrupted current.
- Ekip Dip LI electronic trip unit.
- Four-pole fixed version with rear flat horizontal terminals.
- 690 V AC rated operational voltage.
- Long-time overload and instantaneous short-circuit protection functions.
- Four auxiliary contacts with breaker open/closed position indication.
Reliable Protection for Industrial Power Systems
Air circuit breakers such as the ABB Emax 2 range provide dependable protection against overloads and short circuits by safely disconnecting electrical circuits during abnormal operating conditions. Their electronic trip units allow precise protection settings and improved coordination between electrical devices.
The Ekip Dip LI release provides dependable protection adjustment capabilities, helping engineers maintain safe and efficient low voltage distribution networks across industrial and commercial facilities.
Typical Applications
- Main low voltage switchboards.
- Industrial power distribution systems.
- Manufacturing and processing plants.
- Generator and transformer protection systems.
- Commercial electrical infrastructure.
- Critical power and energy management installations.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA071701R1 |
| Product type | Air circuit breaker |
| Rated current (In) | 2500 A |
| Number of poles | 4 poles |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Protection release | Ekip Dip LI |
| Protection functions | Long-time and instantaneous protection |
| Terminal connection | Rear flat horizontal |
| Version | Fixed (F) |
| Short-circuit performance level | S |
| Standards | IEC 60947-2 |
| Rated ultimate short-circuit breaking capacity (Icu) | 85 kA at 400 V AC; 66 kA at 690 V AC |
| Rated short-time withstand current (Icw) | 66 kA for 1 s / 50 kA for 3 s |
| Mechanical durability | 20,000 cycles |
| Electrical durability | 8,000 cycles at Ue ≤ 440 V; 7,000 cycles at 500–690 V |
| Dimensions (H × W × D) | approx. 371 × 366 × 270 mm |
| Weight | approx. 53 kg |
Frequently Asked Questions
What is the ABB E2.2S 2500 Ekip Dip LI 4p F HR used for?
This air circuit breaker is used for protecting and switching high-capacity low voltage electrical distribution systems in industrial and infrastructure applications.
What is the rated current of this ABB circuit breaker?
The ABB E2.2S 2500 Ekip Dip LI 4p F HR has a rated current of 2500 A.
What protection functions are included?
The integrated Ekip Dip LI release provides long-time overload and instantaneous short-circuit protection.
How many poles does this circuit breaker have?
This model is a four-pole (4p) air circuit breaker designed for low voltage electrical distribution systems.
What type of connection does this breaker use?
The breaker uses rear flat horizontal terminals for installation in compatible switchgear assemblies.
Trusted by Power Distribution Engineers Worldwide
ABB Emax 2 air circuit breakers are widely selected for industrial and commercial electrical systems where dependable protection, efficient operation and advanced circuit control are required.
