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ABB XT3N 250 3 pole Normal MCCB Adjustable Magnetic Release In=160A Im=960 – 1920A
ABB XT3N 250 moulded case circuit breaker with 160 A MA magnetic release, adjustable instantaneous setting 960 to 1920 A, fixed three pole construction and front terminals for motor protection and low voltage power distribution.
£427.73
Why Choose the ABB 1SDA068073R1 XT3N 250 MA 160 Im=960...1920 3P FF?
The ABB 1SDA068073R1 is a robust SACE Tmax XT3N moulded case circuit breaker (MCCB) engineered for low voltage power distribution and motor protection applications. Fitted with a 160 A magnetic MA release, this three pole circuit breaker provides rapid short circuit protection for industrial machinery, commercial installations and OEM electrical equipment.
Part of the proven ABB SACE Tmax XT series, this MCCB combines dependable protection with a compact design and excellent interrupting performance. Its fixed three pole construction with front terminals enables straightforward installation into switchboards, motor control centres and industrial control panels.
With a 250 A frame size, 160 A rated current, adjustable instantaneous magnetic setting from 960 to 1920 A and a 690 V AC rated operational voltage, the ABB 1SDA068073R1 is ideal for demanding motor feeder and low voltage distribution circuits requiring reliable ABB protection technology.
Key Advantages
- Reliable ABB SACE Tmax XT3N moulded case circuit breaker.
- 160 A MA magnetic release designed for motor protection.
- Three pole fixed configuration with front terminals.
- Adjustable instantaneous setting from 960 to 1920 A.
- Compact XT3 frame for efficient switchboard installation.
- Suitable for industrial, commercial and OEM applications.
Key Features
- Manufacturer: ABB
- SACE Tmax XT3N series.
- Model: XT3N 250 MA 160 Im=960...1920 3P FF.
- Product ID: 1SDA068073R1.
- EAN: 8015644019549.
- Frame size: XT3 250.
- Rated current: 160 A.
- MA magnetic release.
- Three pole fixed breaker.
- Front terminal connections.
- Manufactured in accordance with IEC 60947-2.
Reliable Magnetic Protection for Motor Circuits
The ABB XT3N MCCB is designed to interrupt high fault currents rapidly, protecting motors and associated equipment from damaging short circuits. Its MA magnetic release is intended for motor feeder applications where overload protection is provided separately by dedicated motor protection devices.
The adjustable instantaneous magnetic setting enables engineers to optimise protection according to the characteristics of the connected motor and installation while maintaining dependable fault clearance.
Typical Applications
- Motor protection circuits.
- Industrial power distribution.
- Motor control centres.
- OEM machinery and automation equipment.
- Commercial switchboards.
- Manufacturing and process control systems.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Motor protection | |
| Current | 160 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 36 kA | |
| Trip Unit | Magnetic only | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT3N 250 MA 160 Im=960...1920 3P FF | |
| Product ID | 1SDA068073R1 | |
| EAN | 8015644019549 | |
| Product type | Moulded case circuit breaker | |
| Frame size | XT3 250 | |
| Rated current (In) | 160 A | |
| Rated uninterrupted current (Iu) | 250 A | |
| Number of poles | 3 | |
| Release | MA magnetic release | |
| Release type | Magnetic | |
| Instantaneous short circuit setting (Ii) | 960...1920 A | |
| Rated operational voltage | 690 V AC / 500 V DC | |
| Rated insulation voltage (Ui) | 800 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Front terminals | |
| Terminal connection | Bolt terminal | |
| Mounting | Fixed | |
| Breaking capacity at 415 V AC | 36 kA | |
| Short circuit performance level | N | |
| Dimensions (H × W × D) | 150 × 105 × 70 mm | |
| Weight | Approx. 1.7 kg | |
| Standards | IEC 60947-2 | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA068073R1 used for?
This moulded case circuit breaker is designed for motor protection and low voltage power distribution applications requiring dependable short circuit protection.
What is the rated current of this MCCB?
The ABB 1SDA068073R1 has a 160 A rated current within an XT3 250 frame.
What type of release is fitted?
The breaker is equipped with an MA magnetic release featuring an adjustable instantaneous setting between 960 and 1920 A.
How many poles does this circuit breaker have?
This model is supplied as a three pole (3P) fixed moulded case circuit breaker.
Where is this MCCB typically installed?
It is commonly installed in motor control centres, industrial switchboards, OEM control panels and commercial power distribution systems.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are trusted worldwide for delivering dependable protection, outstanding durability and consistent performance across demanding industrial and commercial electrical installations.
