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1SDA067921R1 ABB XT2L 160 Ekip I In=63A 3p F F Moulded Case Circuit Breaker
ABB 1SDA067921R1 XT2L 160 Ekip I In=63A 3p F F is a 63 A three-pole fixed moulded case circuit breaker with an Ekip DIP I electronic trip unit providing adjustable 63–630 A instantaneous short-circuit protection.
£577.22
Why Choose the ABB XT2L 160 Ekip I In=63A 3p F F Circuit Breaker?
The ABB XT2L 160 Ekip I In=63A 3p F F, order code 1SDA067921R1, is a high-performance three-pole moulded case circuit breaker (MCCB) designed for short-circuit protection in low-voltage AC power distribution and industrial electrical systems. As part of the ABB SACE Tmax XT series, it combines the compact XT2 frame with an electronic Ekip I trip unit and the high breaking performance of the XT2L configuration.
This circuit breaker is equipped with an Ekip DIP I solid-state electronic release rated at 63 A. The instantaneous short-circuit protection is adjustable over a range of 63–630 A, corresponding to 1–10 × In, providing flexible protection coordination for circuits where overload protection is handled separately.
The XT2L 160 Ekip I In=63A is a fixed three-pole circuit breaker with front terminals for straightforward integration into switchboards and industrial panels. It is rated for voltages up to 690 V AC, while the XT2L breaking-performance level provides an ultimate short-circuit breaking capacity of 120 kA at 400–415 V AC.
Key Advantages
- Compact three-pole moulded case circuit breaker for short-circuit protection.
- 63 A rated current for industrial and power distribution applications.
- Ekip DIP I electronic trip unit provides adjustable instantaneous protection.
- Adjustable 63–630 A short-circuit release range.
- Protection adjustment over 1–10 × In supports circuit coordination.
- High 120 kA ultimate breaking capacity at 400–415 V AC.
- Fixed mounting with front terminals simplifies switchboard integration.
Key Features
- ABB SACE Tmax XT2 series.
- XT2L 160 configuration with L-level breaking performance.
- Three-pole configuration.
- 63 A rated current.
- Ekip DIP I solid-state electronic trip unit.
- 63–630 A adjustable instantaneous short-circuit protection.
- Electronic protection adjustment range of 1–10 × In.
- Rated voltage up to 690 V AC.
- Fixed circuit-breaker construction with front terminal connections.
- Suitable for applications where overload protection is provided separately.
Reliable Electronic Short-Circuit Protection for Industrial Systems
Electronic instantaneous protection provides precise short-circuit protection while allowing the trip threshold to be coordinated with the electrical characteristics of the installation. The ABB Ekip I release offers an adjustable instantaneous function without an overload protection function, making this breaker suitable for systems where overload protection is provided by another protective device.
The Tmax XT platform is designed for compact industrial switchboards and power distribution systems where dependable interruption of high prospective fault currents is essential. The XT2L configuration combines high breaking performance with compact dimensions, while its fixed front-connected construction supports efficient integration into switchboards, machinery and OEM electrical assemblies.
Typical Applications
- Industrial circuits requiring electronic short-circuit protection.
- Motor circuits with separate overload protection.
- Industrial low-voltage power distribution systems.
- Electrical switchboards and control panels.
- Machinery and automation electrical systems.
- OEM electrical equipment and panel building.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA067921R1 |
| Alternate catalogue number | XT2LE3063JFF000XXX |
| Product type | Moulded case circuit breaker |
| Frame size | XT2 |
| Breaking-performance level | L |
| Number of poles | 3 |
| Rated current (In) | 63 A |
| Rated uninterrupted current (Iu) | 160 A |
| Trip unit | Ekip DIP I |
| Release technology | Solid-state electronic |
| Protection function | Instantaneous short-circuit protection |
| Instantaneous short-circuit adjustment range | 63–630 A |
| Instantaneous adjustment range | 1–10 × In |
| Rated voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1,000 V |
| Ultimate breaking capacity (Icu) at 400–415 V AC | 120 kA |
| Ultimate breaking capacity (Icu) at 690 V AC | 18 kA |
| Mounting | Fixed |
| Terminal connection | Front |
| Dimensions (H × W × D) | 130 × 90 × 82.5 mm |
| Standard | IEC |
| UPC / EAN | 8015644018177 |
Frequently Asked Questions
What is the ABB 1SDA067921R1 used for?
The ABB 1SDA067921R1 is a three-pole moulded case circuit breaker designed to provide adjustable electronic instantaneous short-circuit protection in low-voltage AC electrical systems.
What current rating does the XT2L 160 Ekip I have?
The circuit breaker is fitted with a 63 A Ekip DIP I electronic trip unit and is built on the ABB XT2 160 frame.
What is the instantaneous short-circuit adjustment range?
The Ekip I trip unit provides adjustable instantaneous protection from 63–630 A, corresponding to a setting range of 1–10 × In.
Does the Ekip I release provide overload protection?
No. The Ekip I release provides electronic instantaneous short-circuit protection, so suitable overload protection should be provided separately where required by the application.
How is the ABB 1SDA067921R1 installed?
The XT2L 160 Ekip I In=63A 3p F F is a fixed three-pole circuit breaker with front terminals, designed for integration into electrical switchboards, control panels and industrial equipment.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely used by panel builders, machine builders and electrical engineers for compact, dependable protection of industrial low-voltage electrical systems.
