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ABB XT3N 250 4 pole Normal MCCB Adjustable Thermal/Fixed Magnetic Release In=80A Ii=400A
MPN: 1SDA068259R1
Alt. SKU: XT3N 250 TMG 80-400 4p F F
Special Price
£811.73
£676.44
Regular Price
£1,248.80
Why Choose the Moulded Case Circuit Breaker [1SDA068259R1]
The TMAX XT3N 250 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a thermomagnetic release (TMG R), it offers reliable overcurrent protection with adjustable ratings from 80 to 400 A. Designed for robust performance and compatibility within low-voltage distribution systems, this breaker ensures precise tripping characteristics and long-term operational stability.
Technical Specification
- Function: Fixed four-pole thermomagnetic moulded case circuit breaker.
- Rated Current: 80 A (Setting range: 56–80 A).
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P with front terminal connection.
- Rated Insulation Voltage: 800 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Terminal Type and Size: Bolt terminals, busbar 85–192 mm², recommended M8 screwdriver.
- Mechanical Durability: 25,000 cycles.
- Electrical Durability: 8,000 cycles at 120 operations per hour.
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 XT3N?
The rated current is 80 A, with a setting range of 56–80 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC and 500 V DC.
How many poles does the TMAX XT3N circuit breaker have?
This circuit breaker is a four-pole (4P) device.
What type of terminals does the TMAX XT3N feature?
It features bolt terminals suitable for busbars sized 85–192 mm².
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 cycles.
What is the electrical durability of the TMAX XT3N?
The electrical durability is 8,000 cycles at 120 operations per hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068259R1 |
|---|---|
| Barcode | 8015644021658 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT3N 250 TMG 80-400 4p F F |
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