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ABB XT4L 160 4 pole Low MCCB Fixed Thermal/Adjustable Magnetic Release In=20A Ii=300A
MPN: 1SDA068380R1
Alt. SKU: XT4L 160 TMD 20-300 4p F F
Special Price
£1,057.85
£881.54
Regular Price
£1,627.45
Why Choose the Moulded Case Circuit Breaker [1SDA068380R1]
The TMAX XT4L 160 is a fixed four-pole circuit breaker featuring front terminals for straightforward installation and maintenance. It incorporates a thermomagnetic release (TMD R) with an adjustable current rating range of 20 to 300 A, providing reliable protection against overloads and short circuits. Designed for compatibility with a wide range of electrical systems, this breaker ensures consistent performance and durability in demanding industrial and commercial applications.
Technical Specification
- Function: Four-pole fixed moulded case circuit breaker with thermomagnetic release TMD.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Rated Current: 20 A (setting range 14–20 A), continuous current 160 A.
- Short-Circuit Breaking Capacity: Up to 150 kA AC (220-240 V), 85 kA DC (2 or 3 poles in series).
- Number of Poles: 4P with front bolt terminals.
- Connecting Capacity Main Circuit: Busbar 85 to 200 mm².
- Rated Insulation Voltage: 1000 V.
- Impulse Withstand Voltage: 8 kV.
- Mechanical Durability: 25,000 cycles at 240 operations per hour.
- Electrical Durability: 8,000 cycles at 120 operations per hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated operational voltage of the C.BREAKER TMAX XT4L?
The rated operational voltage is 690 V AC and 750 V DC.
What is the continuous current rating for this circuit breaker?
The continuous current rating is 160 A.
What is the short-circuit breaking capacity of the TMAX XT4L?
It has a short-circuit breaking capacity of up to 150 kA AC and 85 kA DC.
What is the connecting capacity for the main circuit?
The connecting capacity for the main circuit is busbar sizes from 85 to 200 mm².
How many mechanical and electrical durability cycles does this breaker support?
It supports 25,000 mechanical cycles and 8,000 electrical cycles.
What type of release does the TMAX XT4L feature?
It features a thermomagnetic release TMD.
What standards and approvals does this circuit breaker conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068380R1 |
|---|---|
| Barcode | 8015644022860 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 20A |
| Alternative Product SKU | XT4L 160 TMD 20-300 4p F F |
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