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ABB XT3N 250 3 pole Normal MCCB Adjustable Magnetic Release In=160A Im=960 - 1920A
MPN: 1SDA068073R1
Alt. SKU: XT3N 250 MA 160 Im=960...1920 3p F F
Special Price
£427.73
£356.44
Regular Price
£658.04
Why Choose the Moulded Case Circuit Breaker [1SDA068073R1]
The TMAX XT3N 250 fixed three-pole circuit breaker features front terminals and a magnetic release mechanism. It is rated for a nominal current (Iu) of 160 A, with adjustable short-circuit trip settings (I3) ranging from 960 A to 1920 A. Designed for reliable protection and ease of installation, this breaker is suitable for a wide range of industrial and commercial electrical distribution applications.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with magnetic release MA.
- Rated Current (Iₙ): 160 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Insulation Voltage (Uᵢ): 800 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 50 kA (230 V AC) and 50 kA (500 V DC, 2 poles in series).
- Terminal Type: Front bolt terminals suitable for busbars 85–192 mm².
- Mechanical Durability: 25,000 operating cycles.
- Electrical Durability: 8,000 operating cycles at 120 cycles per 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 (Iₙ) of the C.BREAKER TMAX XT3N is 160 A.
What is the maximum short-circuit breaking capacity?
The maximum short-circuit breaking capacity (Ics) is up to 50 kA for both 230 V AC and 500 V DC (2 poles in series).
What type of terminals does this circuit breaker have?
This circuit breaker features front bolt terminals suitable for busbars ranging from 85 to 192 mm².
What is the rated operational voltage?
The rated operational voltage is 690 V AC and 500 V DC.
How many operating cycles can this breaker endure?
The mechanical durability is rated for 25,000 operating cycles, while the electrical durability is 8,000 operating cycles at 120 cycles per hour.
What is the rated insulation voltage?
The rated insulation voltage (Uᵢ) is 800 V.
Is there any conformity information available?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068073R1 |
|---|---|
| Barcode | 8015644019549 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 160A |
| Alternative Product SKU | XT3N 250 MA 160 Im=960...1920 3p F F |
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