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ABB XT4L 160 4 pole Low MCCB Adjustable Thermal-Magnetic Release In=80A Ii=800A
MPN: 1SDA068386R1
Alt. SKU: XT4L 160 TMA 80-800 4p F F
Special Price
£1,081.48
£901.23
Regular Price
£1,663.81
Why Choose the Moulded Case Circuit Breaker [1SDA068386R1]
The TMAX XT4L 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release TMA R 80, providing adjustable trip settings from 400 to 800 A. Designed for reliable protection and precise current interruption, this breaker is suitable for industrial and commercial electrical installations requiring robust overload and short-circuit safeguarding. Its fixed configuration ensures secure mounting, while the front terminals facilitate straightforward wiring and maintenance.
Technical Specification
- Function: Fixed four-pole thermomagnetic moulded case circuit breaker.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Rated Current: 80 A (setting range 56...80 A), uninterrupted 160 A.
- Short-Circuit Breaking Capacity: Up to 150 kA AC (220-240 V), 85 kA DC (2-3 poles in series).
- Insulation Voltage: 1000 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Terminal Type and Connection: Front terminals, bolt type, busbar capacity 85–200 mm², M8 screwdriver recommended.
- Mechanical Durability: 25,000 cycles at 240 operations/hour.
- Electrical Durability: 8,000 cycles at 120 operations/hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the C.BREAKER TMAX XT4L 160?
It is a fixed four-pole thermomagnetic moulded case circuit breaker.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
What is the short-circuit breaking capacity?
Up to 150 kA AC (220-240 V) and 85 kA DC (2-3 poles in series).
What is the recommended busbar capacity for terminal connections?
The busbar capacity is 85–200 mm².
How many mechanical cycles can this breaker endure?
It has a mechanical durability of 25,000 cycles at 240 operations/hour.
What is the insulation voltage of the C.BREAKER TMAX XT4L 160?
The insulation voltage is 1000 V.
What tools are recommended for terminal connections?
An M8 screwdriver is recommended for the bolt-type front terminals.
| Manufacturer Part Number | 1SDA068386R1 |
|---|---|
| Barcode | 8015644022921 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT4L 160 TMA 80-800 4p F F |
| Product Lead Time | Please contact us for a delivery time |
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