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ABB XT1S 160 3 pole Standard MCCB Fixed Thermal/Adjustable Magnetic Release In=50A Ii=500A
MPN: 1SDA067431R1
Alt. SKU: XT1S 160 TMD 50-500 3p F F
Special Price
£257.36
£214.47
Regular Price
£395.95
Why Choose the Moulded Case Circuit Breaker [1SDA067431R1]
The TMAX XT1S 160 fixed three-pole circuit breaker features front-access terminals and a thermomagnetic release (TMD R) adjustable from 50 to 500 A. Designed for reliable protection and precise current interruption, it ensures compatibility with a range of industrial and commercial electrical installations. Its robust construction and adjustable trip settings provide dependable performance in demanding environments.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMD R.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Current: 50 A (setting range 35–50 A), Rated Uninterrupted Current 160 A.
- Contact Configuration: Three-pole (3P) with front terminals.
- Insulation Voltage (Ui): 800 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 80 kA at 220–240 V AC; 50 kA at 380 V AC; varies with voltage.
- Terminal Type & Size: Bolt terminals, Busbar connection 45.5–80 mm², Tightening torque 6 N·m.
- Durability: Electrical 8,000 cycles, Mechanical 25,000 cycles.
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 TMAX XT1S 160?
The rated operational voltage is 690 V AC / 500 V DC.
What is the rated current setting range for this circuit breaker?
The rated current setting range is 35–50 A.
What is the short-circuit breaking capacity of the TMAX XT1S 160?
It has a short-circuit breaking capacity of up to 80 kA at 220–240 V AC and 50 kA at 380 V AC, varying with voltage.
What type of terminals does the TMAX XT1S 160 have?
It features bolt terminals with a busbar connection size of 45.5–80 mm².
What is the durability rating of this circuit breaker?
The electrical durability is rated for 8,000 cycles and mechanical durability for 25,000 cycles.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA067431R1 |
|---|---|
| Barcode | 8015644013257 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 50A |
| Alternative Product SKU | XT1S 160 TMD 50-500 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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