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ABB XT1B 160 4 pole Basic MCCB Fixed Thermal/Adjustable Magnetic Release In=160A Ii=1600A
MPN: 1SDA066820R1
Alt. SKU: XT1B 160 TMD 160-1600 4p F F InN=50%
Special Price
£461.99
£384.99
Regular Price
£710.75
Why Choose the Moulded Case Circuit Breaker [1SDA066820R1]
The TMAX XT1B 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release, providing reliable protection for electrical installations. Rated for 160 A with adjustable trip settings from 160 to 1600 A, it ensures precise overload and short-circuit protection. The neutral pole is rated at 50% of the phase current, optimising compatibility in three-phase systems. Designed for straightforward integration, this breaker offers dependable performance in commercial and industrial applications.
Technical Specification
- Function: Thermomagnetic moulded case circuit breaker with four poles and front bolt terminals.
- Rated Current: 160 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P with neutral at 50% of phase rating.
- Insulation Voltage (Ui): 800 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 25 kA AC depending on voltage; 18 kA DC with poles in series.
- Terminal Type and Connecting Capacity: Front bolt terminals for busbar 45.5 to 80 mm².
- Mechanical Durability: 25,000 operating cycles.
- Standards: IEC 60947-2 compliant.
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 XT1B?
The rated current is 160 A.
What is the maximum operational voltage for this circuit breaker?
The maximum operational voltage is 690 V AC and 500 V DC.
How many poles does the TMAX XT1B have?
The TMAX XT1B has four poles, with the neutral at 50% of the phase rating.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 25 kA AC depending on voltage and 18 kA DC with poles in series.
What type of terminals does the TMAX XT1B use?
It uses front bolt terminals for busbar connections with a capacity of 45.5 to 80 mm².
What is the mechanical durability of the TMAX XT1B?
The mechanical durability is rated for 25,000 operating cycles.
Is the TMAX XT1B compliant with any standards?
Yes, it is compliant with IEC 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA066820R1 |
|---|---|
| Barcode | 8015644694548 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 160A |
| Alternative Product SKU | XT1B 160 TMD 160-1600 4p F F InN=50% |
| Product Lead Time | Please contact us for a delivery time |
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