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1sda060632r1 t5n 400 ul csatma 300 1500-3000 4 pole abb mccb
MPN: 1SDA060632R1
Alt. SKU: T5N400 UL TMA 300-1500..3000 4p FF N100%
Why Choose the Moulded Case Circuit Breaker [1SDA060632R1]
The C.BREAKER TMAX T5N 400 UL/CSA is a fixed four-pole circuit breaker featuring front terminals and a thermomagnetic release (TMA R 300). It offers rated current options from 1500 A to 3000 A with an I³t characteristic suitable for selective protection. The device includes a fully rated neutral pole, ensuring reliable performance in three-phase applications. Designed to meet UL and CSA standards, it provides robust, precise protection for industrial and commercial electrical installations.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release (TMA).
- Rated Current (In): 300 A.
- Rated Operational Voltage: 600 V AC / 600 V DC.
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): Up to 65 kA (240 V AC), 25 kA (480 V AC), 18 kA (600 V AC), 25 kA (500 V DC, 2 poles in series), 16 kA (600 V DC, 3 poles in series).
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Fixed, front terminals.
- Mechanical Durability: 20,000 switching cycles at up to 120 cycles per hour.
- Power Loss per Pole: 12.3 W at rated operating conditions.
- Standards Compliance: UL and CSA certified.
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 400?
The rated current (I n) is 300 A.
What is the maximum short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity (I cu) is up to 65 kA at 240 V AC.
What type of terminals does this circuit breaker have?
This circuit breaker features fixed, front terminals.
What is the rated operational voltage for the TMAX T5N 400?
The rated operational voltage is 600 V AC / 600 V DC.
How many switching cycles can the breaker endure?
The mechanical durability is rated for 20,000 switching cycles at up to 120 cycles per hour.
Is this product compliant with any standards?
This product is UL and CSA certified. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA060632R1 |
|---|---|
| Barcode | 8015644631277 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 300A |
| Alternative Product SKU | T5N400 UL TMA 300-1500..3000 4p FF N100% |
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