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1sda064778r1 t7s 1000 ul pr331/p lsig in=1000a 3 pole abb mccb
MPN: 1SDA064778R1
Alt. SKU: T7S 1000 UL PR331/P LSIG In1000A 3p FF M
Why Choose the Moulded Case Circuit Breaker [1SDA064778R1]
The TMAX T7S 1000 three-pole fixed circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a stored energy operating mechanism combined with a solid-state release, ensuring precise and reliable tripping performance. Certified to UL and CSA standards, this model PR331/P-LSIG R 1000 is designed for robust protection in demanding AC applications, offering compatibility with a wide range of electrical systems.
Technical Specification
- Function: Moulded Case Circuit Breaker, three-pole fixed with front terminals.
- Rated Current: 1000 A.
- Rated Operational Voltage: 600 V AC.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Insulation Voltage (Ui): 1000 V.
- Short-Circuit Interrupting Rating (UL489): 65 kA at 240 V AC, 50 kA at 480 V AC, 25 kA at 600 V AC.
- Release Type: PR331/P LSIG solid-state release.
- Terminal Connection: Fixed, front access.
- Mechanical Durability: 10,000 operating cycles at 60 cycles per hour.
- Power Loss: 30 W per pole at rated conditions.
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 T7S?
The rated current is 1000 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 600 V AC.
What type of release does the TMAX T7S utilise?
It uses a PR331/P LSIG solid-state release.
What is the short-circuit interrupting rating for 480 V AC?
The short-circuit interrupting rating is 50 kA at 480 V AC.
How is the terminal connection configured?
The terminal connection is fixed with front access.
What is the mechanical durability of the circuit breaker?
The mechanical durability is 10,000 operating cycles at 60 cycles per hour.
What are the power loss specifications for this breaker?
The power loss is 30 W per pole at rated conditions.
| Manufacturer Part Number | 1SDA064778R1 |
|---|---|
| Barcode | 8015644676735 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 1000A |
| Alternative Product SKU | T7S 1000 UL PR331/P LSIG In1000A 3p FF M |
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