We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1sda054459r1 t5n 630 tma 500-5000 4 pole abb mccb
MPN: 1SDA054459R1
Alt. SKU: T5N 630 TMA 500-5000 4p F F
Special Price
£3,318.61
£2,765.51
Regular Price
£5,105.56
Why Choose the Moulded Case Circuit Breaker [1SDA054459R1]
The TMAX T5N 630 fixed four-pole circuit breaker features front terminals and a thermomagnetic release mechanism, model TMA R 500. It offers adjustable short-circuit protection with I3 settings ranging from 2,500 to 5,000 A, ensuring reliable performance in demanding electrical installations. Designed for compatibility with industrial and commercial distribution systems, this breaker provides precise, robust protection for critical applications.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release (TMA).
- Rated Current (In): 500 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Uninterrupted Current (Iu): 630 A.
- Rated Service Short-Circuit Breaking Capacity (Ics): Up to 70 kA (220-230 V AC), decreasing to 20 kA at 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Connection Type: Fixed, front terminals.
- Mechanical Durability: 20,000 cycles at 120 operations per hour.
- Electrical Durability: 5,000 cycles at 60 operations 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 T5N 630?
The rated current (I n) is 500 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
What is the rated short-circuit breaking capacity?
The rated service short-circuit breaking capacity (I cs) is up to 70 kA at 220-230 V AC, decreasing to 20 kA at 690 V AC.
How is the C.BREAKER TMAX T5N 630 mounted?
This circuit breaker features fixed front terminals for mounting.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 20,000 cycles at 120 operations per hour.
What is the electrical durability of the C.BREAKER TMAX T5N 630?
The electrical durability is rated for 5,000 cycles at 60 operations per hour.
What standards does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054459R1 |
|---|---|
| Barcode | 8015644555627 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 500A |
| Alternative Product SKU | T5N 630 TMA 500-5000 4p F F |
Write Your Own Review
