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ABB XT3N 250 4 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=250A Ii=2500A
MPN: 1SDA068070R1
Alt. SKU: XT3N 250 TMD 250-2500 4p F F InN=100%
Special Price
£869.09
£724.24
Regular Price
£1,337.06
Why Choose the Moulded Case Circuit Breaker [1SDA068070R1]
The TMAX XT3N 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release, rated from 250 to 2500 A. It includes a fully rated neutral, ensuring reliable performance in three-phase applications. Designed for robust protection and compatibility with a wide range of electrical installations, this breaker delivers precise overload and short-circuit protection with ease of installation and maintenance.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Current: 250 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P with fully rated neutral.
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Front bolt terminals for busbar connection 85–192 mm².
- Mechanical Durability: 25,000 operating cycles.
- Electrical Durability: 8,000 operating 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 XT3N?
The rated current is 250 A.
What is the maximum operational voltage for this circuit breaker?
The maximum operational voltage is 690 V AC / 500 V DC.
How many poles does the TMAX XT3N have?
The TMAX XT3N has four poles with a fully rated neutral.
What is the terminal type for the TMAX XT3N?
The terminal type is front bolt terminals for busbar connection, suitable for 85–192 mm² cables.
What is the mechanical durability of the circuit breaker?
The mechanical durability is 25,000 operating cycles.
What is the electrical durability at maximum cycles?
The electrical durability is 8,000 operating cycles at 120 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068070R1 |
|---|---|
| Barcode | 8015644019716 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 250A |
| Alternative Product SKU | XT3N 250 TMD 250-2500 4p F F InN=100% |
| Product Lead Time | Please contact us for a delivery time |
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