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ABB XT3N 250 3 pole Normal MCCB Adjustable Magnetic Release In=100A Im=600 - 1200A
MPN: 1SDA068071R1
Alt. SKU: XT3N 250 MA 100 Im=600...1200 3p F F
Special Price
£353.48
£294.57
Regular Price
£543.83
Why Choose the Moulded Case Circuit Breaker [1SDA068071R1]
The TMAX XT3N 250 fixed three-pole circuit breaker features front-facing terminals for straightforward installation and maintenance. It incorporates a magnetic release mechanism, providing reliable short-circuit protection with a rated current (Iu) of 100 A and adjustable trip settings (I3) ranging from 600 to 1200 A. Designed for robust performance, this breaker is suitable for industrial and commercial electrical distribution systems requiring precise and dependable overload and fault interruption.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with magnetic release.
- Rated Current (Iₙ): 100 A.
- Rated Operational Voltage (Uᵣ): 690 V AC / 500 V DC.
- Rated Insulation Voltage (Uᵢ): 800 V.
- Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Breaking Capacity (Iₛ): Up to 50 kA at 220-240 V AC, 36 kA at 380-415 V AC.
- Mechanical Durability: 25,000 operating cycles.
- Terminal Type: Front bolt terminals, suitable for busbars 85–192 mm².
- Tightening Torque: 8 N·m.
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 250?
The rated current (Iₙ) is 100 A.
What is the maximum breaking capacity of this circuit breaker?
The breaking capacity is up to 50 kA at 220-240 V AC and 36 kA at 380-415 V AC.
What type of terminals does the TMAX XT3N 250 have?
It features front bolt terminals suitable for busbars of 85–192 mm².
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 500 V DC.
How many operating cycles can this circuit breaker endure?
The mechanical durability is rated for 25,000 operating cycles.
What is the impulse withstand voltage for the TMAX XT3N 250?
The impulse withstand voltage (Uᵢₘₚ) is 8 kV.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068071R1 |
|---|---|
| Barcode | 8015644019525 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 100A |
| Alternative Product SKU | XT3N 250 MA 100 Im=600...1200 3p F F |
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