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ABB XT3S 250 4 pole Standard MCCB Fixed Thermal/Adjustable Magnetic Release In=100A Ii=1000A
MPN: 1SDA068224R1
Alt. SKU: XT3S 250 TMD 100-1000 4p F F
Special Price
£726.82
£605.68
Regular Price
£1,118.18
Why Choose the Moulded Case Circuit Breaker [1SDA068224R1]
The TMAX XT3S 250 fixed four-pole circuit breaker features front-access terminals and a thermomagnetic release (TMD R) with a current rating range of 100 to 1000 A. Designed for reliable protection and precise tripping characteristics, it is suitable for industrial and commercial electrical installations requiring robust overload and short-circuit protection. Its fixed configuration ensures secure mounting and straightforward integration within distribution panels.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release TMD R.
- Rated Current: 100 A (setting range 70...100 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.
- Short-Circuit Breaking Capacity (Icu / Ics): Up to 85 kA / 50 kA (AC), up to 50 kA / 37.5 kA (DC, 3 poles in series).
- Terminal Type and Connection: Front terminals, bolt type, suitable for busbars 85–192 mm².
- Mechanical Durability: 25,000 mechanical cycles at 240 cycles/hour.
- Electrical Durability: 8,000 electrical cycles 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 current of the C.BREAKER TMAX XT3S 250?
The rated current is 100 A, with a setting range of 70 to 100 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 85 kA for AC and up to 50 kA for DC (with 3 poles in series).
What type of terminals does this circuit breaker have?
This circuit breaker features front terminals with a bolt type connection, suitable for busbars of 85–192 mm².
What is the rated operational voltage for the TMAX XT3S 250?
The rated operational voltage is 690 V AC and 500 V DC.
How many mechanical cycles can the circuit breaker endure?
The mechanical durability is rated for 25,000 cycles at 240 cycles per hour.
What is the electrical durability of this circuit breaker?
The electrical durability is rated for 8,000 cycles at 120 cycles per hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068224R1 |
|---|---|
| Barcode | 8015644021306 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | XT3S 250 TMD 100-1000 4p F F |
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