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ABB XT4S 160 3 pole Standard MCCB Adjustable Magnetic Release In=20A Im=100 - 200A
MPN: 1SDA068433R1
Alt. SKU: XT4S 160 MA 20 Im=100...200 3p F F
Special Price
£711.35
£592.79
Regular Price
£1,094.39
Why Choose the Moulded Case Circuit Breaker [1SDA068433R1]
The TMAX XT4S 160 fixed three-pole circuit breaker features front terminals for straightforward installation and a magnetic release mechanism for precise overcurrent protection. Rated for an operational current (Iu) of 20 A, it offers adjustable tripping currents (I3) ranging from 100 to 200 A, ensuring reliable performance in industrial and commercial electrical distribution systems. Designed for compatibility with standard switchgear, this breaker delivers dependable protection and ease of maintenance in demanding applications.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with magnetic release (MA type).
- Rated Current (In): 20 A.
- Rated Operational Voltage (Ur): 690 V AC / 750 V DC.
- Contact Configuration: 3 poles, front terminal connection with bolt type.
- Connecting Capacity Main Circuit: Busbars 85 to 200 mm².
- Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Service Short-Circuit Breaking Capacity (Ics): Up to 85 kA (varies by voltage).
- Rated Uninterrupted Current (Iu): 160 A.
- Mechanical Durability: 25,000 cycles.
- Tightening Torque: 8 N·m for 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 TMAX XT4S circuit breaker?
The rated current (In) of the TMAX XT4S circuit breaker is 20 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage (Ur) is 690 V AC / 750 V DC.
What is the contact configuration of the TMAX XT4S?
The circuit breaker has a three-pole contact configuration with front terminal connection.
What is the connecting capacity for the main circuit?
The connecting capacity for the main circuit is busbars from 85 to 200 mm².
What is the rated service short-circuit breaking capacity?
The rated service short-circuit breaking capacity (Ics) is up to 85 kA, varying by voltage.
What is the mechanical durability of the TMAX XT4S?
The mechanical durability is rated for 25,000 cycles.
What is the tightening torque for the terminals?
The tightening torque for the terminals is 8 N·m.
| Manufacturer Part Number | 1SDA068433R1 |
|---|---|
| Barcode | 8015644023393 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 20A |
| Alternative Product SKU | XT4S 160 MA 20 Im=100...200 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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