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1SDA070701R1 ABB E1.2B 630 Ekip Dip LI 3-Pole Fixed Air Circuit Breaker
ABB 1SDA070701R1 is an Emax 2 E1.2B 630 A three-pole fixed air circuit breaker with front terminals and an Ekip Dip LI electronic trip unit for overload and instantaneous short-circuit protection in low-voltage power-distribution systems.
£3,235.13
Why Choose the ABB 1SDA070701R1 E1.2B 630 Ekip Dip LI Air Circuit Breaker?
The ABB 1SDA070701R1 is an Emax 2 E1.2B 630 three-pole fixed air circuit breaker with front terminals and an Ekip Dip LI solid-state electronic trip unit. Designed for low-voltage power distribution, it combines the compact E1.2 frame with dependable overload and short-circuit protection for industrial, commercial and infrastructure switchboards.
This model has a 630 A rated uninterrupted current, three-pole construction, fixed execution and front terminals. The E1.2B performance level provides a 42 kA ultimate short-circuit breaking capacity at 400–440 V AC and a 42 kA short-time withstand current for 1 second.
The Ekip Dip LI electronic trip unit provides long-time overload and instantaneous short-circuit protection. This straightforward protection configuration makes the 1SDA070701R1 suitable for installations requiring reliable circuit protection without the additional protection and measurement functions of more advanced Ekip trip-unit versions.
Key Advantages
- Genuine ABB SACE Emax 2 air circuit breaker for low-voltage power distribution.
- 630 A rated uninterrupted current for substantial distribution loads.
- Ekip Dip LI electronic trip unit provides overload and instantaneous short-circuit protection.
- 42 kA ultimate short-circuit breaking capacity at 400–440 V AC.
- 42 kA short-time withstand current for 1 second.
- Three-pole fixed construction with front terminals supports straightforward switchboard integration.
Key Features
- ABB SACE Emax 2 air circuit breaker.
- E1.2B 630 configuration.
- 630 A rated uninterrupted current.
- Three-pole construction.
- Fixed execution.
- Front terminals.
- Ekip Dip LI solid-state electronic trip unit.
- LI protection: long-time overload and instantaneous short-circuit protection.
- 690 V rated voltage.
- IEC configuration for low-voltage power-distribution applications.
Reliable Protection for Low-Voltage Power Distribution
The Ekip Dip LI electronic trip unit provides two fundamental protection functions for electrical distribution circuits. Long-time protection responds to sustained overload conditions, while instantaneous protection provides rapid tripping when severe short-circuit currents occur, helping protect conductors, switchgear and connected electrical equipment.
Combined with the compact E1.2B frame, the ABB 1SDA070701R1 provides dependable protection and switching in a fixed three-pole format. Its front terminals simplify connection within compatible switchboards, while its 42 kA breaking capacity supports use in demanding industrial and commercial low-voltage distribution systems.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power-distribution systems.
- Commercial building electrical distribution.
- Transformer and installation protection.
- Infrastructure and utility distribution assemblies.
- OEM switchboards and power-distribution panels.
Technical Specifications
| Product family | SACE Emax 2 |
|---|---|
| ABB order code | 1SDA070701R1 |
| Product type | Air circuit breaker |
| Frame | E1.2 |
| Short-circuit performance level | B |
| Rated uninterrupted current | 630 A |
| Rated voltage | 690 V |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal connection | Front |
| Trip unit | Ekip Dip LI |
| Release type | Electronic / solid-state |
| Protection functions | LI |
| Ultimate short-circuit breaking capacity at 400 V AC | 42 kA |
| Ultimate short-circuit breaking capacity at 415 V AC | 42 kA |
| Ultimate short-circuit breaking capacity at 440 V AC | 42 kA |
| Rated service short-circuit breaking capacity | 100% of Icu |
| Short-time withstand current, 1 s | 42 kA |
| Short-time withstand current, 3 s | 24 kA |
| Standard | IEC |
| EAN | 8015644745516 |
| ABB product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA070701R1?
The ABB 1SDA070701R1 is an Emax 2 E1.2B 630 three-pole fixed air circuit breaker with front terminals and an Ekip Dip LI electronic trip unit.
What is the current rating of ABB 1SDA070701R1?
The E1.2B 630 has a 630 A rated uninterrupted current.
What protection functions does the Ekip Dip LI trip unit provide?
The LI configuration provides long-time overload protection and instantaneous short-circuit protection.
What is the breaking capacity of the E1.2B 630?
The E1.2B configuration provides an ultimate short-circuit breaking capacity of 42 kA at 400 V, 415 V and 440 V AC.
Is ABB 1SDA070701R1 fixed or withdrawable?
The 1SDA070701R1 is a fixed Emax 2 air circuit breaker with front terminals.
What is the short-time withstand current of ABB 1SDA070701R1?
The circuit breaker has a rated short-time withstand current of 42 kA for 1 second and 24 kA for 3 seconds.
How many poles does ABB 1SDA070701R1 have?
This Emax 2 configuration has three poles for use in compatible three-phase low-voltage electrical distribution systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Emax 2 air circuit breakers are used in demanding industrial, commercial and infrastructure power systems where dependable circuit protection, robust switching performance and professional integration into low-voltage switchgear are essential.
