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ABB XT4L 160 3 pole Low MCCB Adjustable Magnetic Release In=52A Im=260 - 520A
MPN: 1SDA068455R1
Alt. SKU: XT4L 160 MA 52 Im=260...520 3p F F
Special Price
£635.16
£529.30
Regular Price
£977.16
Why Choose the Moulded Case Circuit Breaker [1SDA068455R1]
The TMAX XT4L 160 fixed three-pole circuit breaker features front terminals and a magnetic release mechanism. It has a rated operational current (Iu) of 52 A and an adjustable trip setting (I3) ranging from 260 to 520 A, providing reliable protection for medium-duty electrical installations. Designed for straightforward integration, this breaker ensures secure connections and consistent performance in industrial and commercial applications.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with magnetic release (MA type).
- Rated Current (In): 52 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Contact Configuration: 3 poles (3P), front terminal connection with bolt terminals.
- Connecting Capacity Main Circuit: Busbar 85–200 mm².
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 150 kA at 220–240 V AC; 85 kA DC (2 or 3 poles in series).
- Mechanical Durability: 25,000 cycles.
- Tightening Torque: 8 N·m for main circuit terminals.
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 XT4L?
The rated current (I n) of the C.BREAKER TMAX XT4L is 52 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
What is the contact configuration of the TMAX XT4L?
The contact configuration is three poles (3P) with front terminal connection.
What is the connecting capacity for the main circuit?
The connecting capacity for the main circuit is busbar 85–200 mm².
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 150 kA at 220–240 V AC and 85 kA DC (2 or 3 poles in series).
How many mechanical cycles can the TMAX XT4L endure?
The mechanical durability is rated for 25,000 cycles.
What is the tightening torque for the main circuit terminals?
The tightening torque for the main circuit terminals is 8 N·m.
| Manufacturer Part Number | 1SDA068455R1 |
|---|---|
| Barcode | 8015644023614 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 52A |
| Alternative Product SKU | XT4L 160 MA 52 Im=260...520 3p F F |
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