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ABB XT4S 160 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=80A Ii=800A
MPN: 1SDA068320R1
Alt. SKU: XT4S 160 TMA 80-800 4p F F
Special Price
£882.74
£735.62
Regular Price
£1,358.06
Why Choose the Moulded Case Circuit Breaker [1SDA068320R1]
The TMAX XT4S 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 80) with adjustable trip settings ranging from 400 to 800 A. Designed for reliable protection and precise current interruption, this breaker is suitable for a wide range of industrial and commercial applications requiring robust overload and short-circuit safeguarding. Its fixed configuration ensures secure installation, while the front terminals facilitate straightforward wiring and maintenance.
Technical Specification
- Function: Moulded Case Circuit Breaker with thermomagnetic release TMA R.
- Poles: Fixed four-pole (4P) configuration.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Current (In): 80 A (setting range 56–80 A); Rated Uninterrupted Current 160 A.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 85 kA AC, 50 kA DC (depending on voltage and poles in series).
- Insulation Voltage (Ui) and Impulse Withstand Voltage (Uimp): 1000 V / 8 kV.
- Terminal Type and Connection: Front terminals, bolt connection; suitable for busbars 85–200 mm².
- Tightening Torque: 8 N·m with recommended M8 screwdriver.
- Mechanical & Electrical Durability: 25,000 mechanical cycles; 8,000 electrical cycles.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the C.BREAKER TMAX XT4S 160?
The rated current (In) is 80 A, with a setting range of 56–80 A.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 85 kA AC and 50 kA DC, depending on voltage and poles in series.
What type of terminals does the C.BREAKER TMAX XT4S 160 have?
This circuit breaker features front terminals with a bolt connection, suitable for busbars of 85–200 mm².
What is the insulation voltage of the TMAX XT4S 160?
The insulation voltage (Ui) is 1000 V.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 cycles.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068320R1 |
|---|---|
| Barcode | 8015644022266 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT4S 160 TMA 80-800 4p F F |
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