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ABB XT1B 160 4 pole Basic MCCB Fixed Thermal/Adjustable Magnetic Release In=50A Ii=500A
MPN: 1SDA066815R1
Alt. SKU: XT1B 160 TMD 50-500 4p F F
Special Price
£268.72
£223.93
Regular Price
£413.41
Why Choose the Moulded Case Circuit Breaker [1SDA066815R1]
The TMAX XT1B 160 four-pole fixed circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a thermomagnetic release (TMD R) adjustable from 50 to 500 A, providing reliable protection against overloads and short circuits. Designed for compatibility with a range of industrial and commercial electrical systems, this breaker ensures durable performance and precise current interruption in demanding applications.
Technical Specification
- Function: Fixed four-pole thermomagnetic moulded case circuit breaker with front terminals.
- Rated Current (Iₙ): 50 A.
- Rated Operational Voltage: 690 V AC, 500 V DC.
- Number of Poles: 4 poles.
- Rated Insulation Voltage (Uᵢ): 800 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Terminal Type: Front bolt terminals, connecting capacity busbar 45.5 to 80 mm², tightening torque 6 N·m.
- 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 C.BREAKER TMAX XT1B?
The rated current is 50 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
How many poles does the TMAX XT1B have?
This circuit breaker has 4 poles.
What is the terminal type and cable capacity for the TMAX XT1B?
It features front bolt terminals with a connecting capacity for busbars of 45.5 to 80 mm².
What is the tightening torque for the terminals?
The tightening torque is 6 N·m.
What is the mechanical durability of the circuit breaker?
The mechanical durability is rated for 25,000 operating cycles.
What is the electrical durability of the TMAX XT1B?
The electrical durability is 8,000 operating cycles at 120 cycles/hour.
| Manufacturer Part Number | 1SDA066815R1 |
|---|---|
| Barcode | 8015644694524 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 50A |
| Alternative Product SKU | XT1B 160 TMD 50-500 4p F F |
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