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ABB XT4H 160 4 pole High MCCB Adjustable Thermal-Magnetic Release In=80A Ii=800A
MPN: 1SDA068353R1
Alt. SKU: XT4H 160 TMA 80-800 4p F F
Special Price
£892.42
£743.68
Regular Price
£1,372.94
Why Choose the Moulded Case Circuit Breaker [1SDA068353R1]
The TMAX XT4H 160 fixed four-pole circuit breaker features front-access terminals and a thermomagnetic release (TMA R 80), offering adjustable current settings from 400 to 800 A (I3). Designed for reliable protection and ease of installation, this breaker is suitable for a wide range of industrial and commercial electrical distribution applications. Its robust construction ensures consistent performance under demanding conditions, while compatibility with standard switchgear systems facilitates straightforward integration.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release.
- Rated Current (Iₙ): 80 A.
- Rated Uninterrupted Current (Iᵤ): 160 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (I????ₛ): Up to 100 kA (AC), 70 kA (DC with poles in series).
- Terminal Type: Front bolt connections suitable for busbars 85–200 mm².
- Mechanical Durability: 25,000 operating 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 of the C.BREAKER TMAX XT4H?
The rated current (Iₙ) is 80 A.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 100 kA for AC and 70 kA for DC with poles in series.
What type of terminals does the TMAX XT4H have?
It features front bolt connections suitable for busbars of 85–200 mm².
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
How many operating cycles can the TMAX XT4H withstand?
The mechanical durability is rated for 25,000 operating cycles.
What standards does the C.BREAKER TMAX XT4H comply with?
It complies with IEC 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068353R1 |
|---|---|
| Barcode | 8015644022594 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 80A |
| Alternative Product SKU | XT4H 160 TMA 80-800 4p F F |
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