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ABB XT4L 160 3 pole Low MCCB Adjustable Magnetic Release In=80A Im=400 – 800A
ABB XT4L 160 MA 80 moulded case circuit breaker with magnetic MA trip unit, 80 A rated current, three-pole fixed design and front terminals for industrial motor protection and power distribution.
£732.87
Why Choose the ABB 1SDA068456R1 Tmax XT4L Moulded Case Circuit Breaker?
The ABB 1SDA068456R1 is a high-performance Tmax XT4L moulded case circuit breaker (MCCB) designed to provide dependable short-circuit protection for industrial motor circuits, machinery and low voltage power distribution systems. Part of the trusted ABB SACE Tmax XT series, it combines a compact footprint with exceptional interrupting capacity and long-term operational reliability.
Equipped with a magnetic MA trip unit, this breaker delivers rapid fault clearance for motor protection applications. Its fixed three-pole configuration with front terminals allows straightforward installation in switchboards, control panels and OEM equipment.
With a 160 A frame size, 80 A rated current and an adjustable instantaneous magnetic trip setting of 400 to 800 A, the ABB 1SDA068456R1 is ideal for industrial environments requiring reliable protection against high fault currents.
Key Advantages
- High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
- 80 A rated current for industrial motor protection.
- Magnetic MA release provides rapid short-circuit protection.
- Adjustable instantaneous trip setting from 400 to 800 A.
- Three-pole fixed configuration with front terminals.
- High interrupting capacity for demanding industrial power systems.
Key Features
- ABB SACE Tmax XT series.
- XT4L 160 frame size.
- 80 A rated current.
- Magnetic MA trip unit.
- Instantaneous magnetic setting: 400 to 800 A.
- Three-pole fixed MCCB.
- Front terminal connections.
- Suitable for AC and DC applications.
- Designed for industrial motor protection and power distribution.
Reliable Circuit Protection for Industrial Motor Applications
The ABB Tmax XT4L range is designed to protect industrial electrical installations against high fault currents while maintaining compact panel layouts. The magnetic MA release delivers rapid short-circuit interruption, making it suitable for motor circuits when combined with appropriate overload protection.
Its compact dimensions, high breaking capacity and proven ABB engineering make the 1SDA068456R1 an excellent choice for machine builders, panel manufacturers and industrial maintenance engineers seeking dependable electrical protection.
Typical Applications
- Industrial motor protection circuits.
- Control panels and switchboards.
- OEM machinery.
- Manufacturing and production equipment.
- Low voltage power distribution systems.
- Industrial retrofit and maintenance projects.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Motor protection | |
| Current | 80 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 150 kA | |
| Trip Unit | Magnetic only | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT4L 160 MA 80 | |
| Product ID | 1SDA068456R1 | |
| EAN | 8015644696504 | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Frame size | XT4 | |
| Rated uninterrupted current (Iu) | 160 A | |
| Rated current (In) | 80 A | |
| Trip unit | Magnetic MA | |
| Instantaneous trip setting (Ii) | 400 to 800 A | |
| Number of poles | 3 | |
| Rated operational voltage | 690 V AC / 750 V DC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Rated ultimate breaking capacity (Icu) | Up to 150 kA | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Front terminals | |
| Mounting type | Fixed | |
| Protection rating | IP20 | |
| Standards | IEC 60947-2 | |
| Dimensions (H × W × D) | 160 × 105 × 82.5 mm | |
| Weight | Approx. 2.5 kg | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA068456R1 used for?
The ABB 1SDA068456R1 is designed to provide high-performance short-circuit protection for industrial motor circuits and low voltage power distribution systems.
What is the rated current of this MCCB?
This model has a rated current of 80 A within a 160 A XT4 frame.
What type of trip unit does this breaker use?
The breaker incorporates a magnetic MA trip unit for rapid short-circuit protection.
What is the instantaneous magnetic trip setting?
The instantaneous magnetic trip setting is adjustable from 400 to 800 A.
Where is this circuit breaker typically installed?
It is commonly installed in industrial control panels, switchboards, OEM machinery and power distribution equipment.
Trusted by Industrial Engineers Worldwide
ABB SACE Tmax XT moulded case circuit breakers are trusted by OEMs, panel builders and industrial engineers worldwide for dependable protection, high interrupting performance and long service life.
