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ABB XT1C 160 4 pole Enhanced MCCB Fixed Thermal/Adjustable Magnetic Release In=50A Ii=500A
MPN: 1SDA067403R1
Alt. SKU: XT1C 160 TMD 50-500 4p F F
Special Price
£294.14
£245.12
Regular Price
£452.53
Why Choose the Moulded Case Circuit Breaker [1SDA067403R1]
The TMAX XT1C 160 fixed four-pole circuit breaker features front-access terminals and a thermomagnetic release (TMD R) adjustable from 50 to 500 A. Designed for reliable protection in low-voltage electrical installations, it ensures precise overload and short-circuit response. Its robust construction and compatibility with standard switchgear make it suitable for demanding industrial and commercial applications.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release (TMD R).
- Rated Current: 50 A (setting range 35–50 A).
- Rated Voltage: 690 V AC / 500 V DC.
- Contact Configuration: Four poles (4P) with front bolt terminals.
- Insulation Voltage: 800 V.
- Impulse Withstand Voltage: 8 kV.
- Short-Circuit Breaking Capacity: Up to 40 kA (220–240 V AC), 25 kA (380–415 V AC), and 25 kA DC with poles in series.
- Terminal Capacity: Busbar 45.5 to 80 mm².
- Mechanical Durability: 25,000 operating cycles.
- Electrical Durability: 8,000 operating cycles at 120 cycles/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 TMAX XT1C 160 circuit breaker?
The rated current is 50 A, with a setting range of 35–50 A.
What is the maximum rated voltage for this circuit breaker?
The maximum rated voltage is 690 V AC and 500 V DC.
What is the short-circuit breaking capacity of the TMAX XT1C 160?
It has a short-circuit breaking capacity of up to 40 kA at 220–240 V AC, 25 kA at 380–415 V AC, and 25 kA DC with poles in series.
What is the terminal capacity for this circuit breaker?
The terminal capacity is for busbars ranging from 45.5 to 80 mm².
How many operating cycles can the TMAX XT1C 160 handle?
It has a mechanical durability of 25,000 operating cycles and an electrical durability of 8,000 operating cycles at 120 cycles/hour.
What type of release does the TMAX XT1C 160 use?
It uses a thermomagnetic release (TMD R).
What are the insulation and impulse withstand voltages?
The insulation voltage is 800 V and the impulse withstand voltage is 8 kV.
| Manufacturer Part Number | 1SDA067403R1 |
|---|---|
| Barcode | 8015644012977 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 50A |
| Alternative Product SKU | XT1C 160 TMD 50-500 4p F F |
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