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ABB XT1B 160 4 pole Basic MCCB Fixed Thermal/Adjustable Magnetic Release In=160A Ii=1600A
MPN: 1SDA066821R1
Alt. SKU: XT1B 160 TMD 160-1600 4p F F InN=100%
Special Price
£461.99
£384.99
Regular Price
£710.75
Why Choose the Moulded Case Circuit Breaker [1SDA066821R1]
The TMAX XT1B 160 fixed four-pole circuit breaker features front terminals and a thermomagnetic release, rated from 160 to 1600 A. It includes a fully rated neutral for enhanced system protection and reliability. Designed for robust performance in industrial and commercial electrical installations, this breaker ensures precise overload and short-circuit protection while facilitating straightforward installation and maintenance.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release TMD.
- Rated Current: 160 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 4P with fully rated neutral.
- Rated Insulation Voltage (Ui): 800 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 25 kA AC (220-240 V), varying by voltage level and DC rating.
- Terminal Type: Front connection with bolt terminals, suitable for busbar 45.5 to 80 mm².
- Mechanical Durability: 25,000 cycles.
- Electrical Durability: 8,000 cycles at 120 cycles per hour.
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 rated operational voltage is 690 V AC / 500 V DC.
How many poles does the TMAX XT1B have?
This circuit breaker has four poles (4P) with a fully rated neutral.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 25 kA AC (220-240 V), varying by voltage level and DC rating.
What type of terminals does the TMAX XT1B use?
It features front connection with bolt terminals, suitable for busbar sizes of 45.5 to 80 mm².
What is the mechanical durability of the TMAX XT1B?
The mechanical durability is rated for 25,000 cycles.
What is the electrical durability of this circuit breaker?
The electrical durability is rated for 8,000 cycles at 120 cycles per hour.
| Manufacturer Part Number | 1SDA066821R1 |
|---|---|
| Barcode | 8015644007287 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 160A |
| Alternative Product SKU | XT1B 160 TMD 160-1600 4p F F InN=100% |
| Product Lead Time | Please contact us for a delivery time |
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