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ABB XT3S 250 3 pole Standard MCCB Adjustable Thermal/Fixed Magnetic Release In=100A Ii=400A
MPN: 1SDA068267R1
Alt. SKU: XT3S 250 TMG 100-400 3p F F
Special Price
£590.32
£491.93
Regular Price
£908.17
Why Choose the Moulded Case Circuit Breaker [1SDA068267R1]
The TMAX XT3S 250 fixed three-pole circuit breaker features front-access terminals and a thermomagnetic release (TMG R) rated from 100 to 400 A. Designed for reliable protection and precise tripping characteristics, it is suitable for a wide range of industrial and commercial electrical installations. Its robust construction ensures compatibility with standard switchgear systems, providing dependable overload and short-circuit protection in demanding environments.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMG.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Current: 100 A (setting range 70–100 A).
- Number of Poles: 3P.
- Rated Insulation Voltage: 800 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Short-Circuit Breaking Capacity (Icu): Up to 85 kA (220–240 V AC), 50 kA (380–415 V AC).
- Terminal Type: Front bolt terminals, suitable for busbar 85–192 mm², tightening torque 8 N·m.
- Mechanical Durability: 25,000 cycles.
- Standards Compliance: IEC 60947-2.
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 C.BREAKER TMAX XT3S 250?
The rated current range is 70–100 A.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 85 kA at 220–240 V AC and 50 kA at 380–415 V AC.
What type of terminals does the C.BREAKER TMAX XT3S 250 have?
It features front bolt terminals suitable for busbar sizes of 85–192 mm².
What is the tightening torque for the terminals?
The tightening torque for the terminals is 8 N·m.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated at 25,000 cycles.
What standards does the C.BREAKER TMAX XT3S 250 comply with?
It complies with IEC 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068267R1 |
|---|---|
| Barcode | 8015644021733 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 100A |
| Alternative Product SKU | XT3S 250 TMG 100-400 3p F F |
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