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ABB XT3N 250 4 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=80A Ii=800A
MPN: 1SDA068061R1
Alt. SKU: XT3N 250 TMD 80-800 4p F F
Special Price
£669.88
£558.23
Regular Price
£1,030.58
Why Choose the Moulded Case Circuit Breaker [1SDA068061R1]
The TMAX XT3N 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMD R) with adjustable current ratings from 80 to 800 A. Designed for reliable protection and precise tripping characteristics, it is suitable for a wide range of industrial and commercial electrical installations requiring robust four-pole switching and fault interruption. Its front terminal design ensures straightforward wiring and maintenance, enhancing installation efficiency and operational safety.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Current: 80 A (setting range 56...80 A).
- Rated Operational Voltage: 690 V AC, 500 V DC.
- Number of Poles: 4P.
- Rated Insulation Voltage: 800 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Terminal Type: Front bolt terminals, suitable for busbars 85–192 mm².
- Mechanical Durability: 25,000 operating cycles.
- Electrical Durability: 8,000 operating cycles.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current range for the TMAX XT3N 250?
The rated current setting range for the TMAX XT3N 250 is 56 to 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 250 have?
This circuit breaker is a four-pole (4P) device.
What type of terminals does the TMAX XT3N 250 use?
The circuit breaker features front bolt terminals suitable for busbars of 85–192 mm².
What is the mechanical durability of the TMAX XT3N 250?
The mechanical durability is rated for 25,000 operating cycles.
What is the electrical durability of this circuit breaker?
The electrical durability is rated for 8,000 operating cycles.
What standards and approvals does the TMAX XT3N 250 conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068061R1 |
|---|---|
| Barcode | 8015644019624 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT3N 250 TMD 80-800 4p F F |
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