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ABB XT3S 250 4 pole Standard MCCB Fixed Thermal/Adjustable Magnetic Release In=80A Ii=800A
MPN: 1SDA068223R1
Alt. SKU: XT3S 250 TMD 80-800 4p F F
Special Price
£726.82
£605.68
Regular Price
£1,118.18
Why Choose the Moulded Case Circuit Breaker [1SDA068223R1]
The TMAX XT3S 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, this breaker is suitable for a wide range of industrial and commercial electrical installations, ensuring compatibility with standard switchgear systems and facilitating straightforward maintenance.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release (TMD).
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Current (In): 80 A (setting range 56–80 A).
- Number of Poles: 4P.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Short-Circuit Breaking Capacity (Ics): Up to 50 kA (AC, dependent on voltage).
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): Up to 85 kA (AC, dependent on voltage).
- Terminal Type and Size: Front bolt terminals, suitable for busbar 85–192 mm², tightening torque 8 N·m.
- Mechanical Durability: 25,000 operations.
- Electrical Durability: 8,000 operations at 120 cycles/hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the C.BREAKER TMAX XT3S 250?
The rated operational voltage is 690 V AC and 500 V DC.
What is the setting range for the rated current?
The setting range for the rated current is 56–80 A.
How many poles does this circuit breaker have?
This circuit breaker has four poles (4P).
What is the impulse withstand voltage?
The impulse withstand voltage is 8 kV.
What is the rated short-circuit breaking capacity?
The rated short-circuit breaking capacity is up to 50 kA (AC), depending on voltage.
What type of terminals does the circuit breaker have?
The circuit breaker features front bolt terminals, suitable for busbar sizes of 85–192 mm².
What is the mechanical durability of the circuit breaker?
The mechanical durability is rated for 25,000 operations.
| Manufacturer Part Number | 1SDA068223R1 |
|---|---|
| Barcode | 8015644021290 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT3S 250 TMD 80-800 4p F F |
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