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ABB XT3N 250 4 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=100A Ii=1000A
MPN: 1SDA068062R1
Alt. SKU: XT3N 250 TMD 100-1000 4p F F
Special Price
£644.11
£536.76
Regular Price
£990.95
Why Choose the Moulded Case Circuit Breaker [1SDA068062R1]
The TMAX XT3N 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release, rated from 100 to 1000 A. Designed for reliable protection and precise tripping, it is suitable for a wide range of industrial and commercial electrical installations. Its robust construction ensures compatibility with standard switchgear, offering dependable performance and ease of integration within low-voltage distribution systems.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Current: 100 A (setting range 70-100 A).
- Rated Operational Voltage: 690 V AC, 500 V DC.
- Rated Insulation Voltage: 800 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 50 kA (depending on voltage and poles in series).
- Contact Configuration: 4 poles.
- Terminal Type and Size: Front terminals, bolt type, suitable for busbar 85-192 mm², tightening torque 8 N·m.
- Mechanical Durability: 25,000 cycles at 240 cycles per hour.
- 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 of the C.BREAKER TMAX XT3N?
The rated current is 100 A, with a setting range of 70-100 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 50 kA, depending on voltage and poles in series.
What type of terminals does this circuit breaker have?
It features front terminals that are bolt type, 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 rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
How many mechanical cycles can this circuit breaker endure?
It has a mechanical durability of 25,000 cycles at 240 cycles per hour.
What standards does this circuit breaker comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068062R1 |
|---|---|
| Barcode | 8015644019631 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | XT3N 250 TMD 100-1000 4p F F |
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