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1sda062668r1 t7h 800 pr331/p lsig in=800a 4 pole abb mccb
MPN: 1SDA062668R1
Alt. SKU: T7H 800 PR331/P LSIG In=800A 4p F F M
Special Price
£5,941.38
£4,951.15
Regular Price
£9,140.59
Why Choose the Moulded Case Circuit Breaker [1SDA062668R1]
The TMAX T7H 800 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a stored energy operating mechanism for reliable switching performance and a solid-state release unit, providing precise protection and rapid response. Designed for use in AC applications, this model includes the PR331/P-LSIG release, rated at 800A, ensuring compatibility with a range of industrial and commercial electrical systems.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with stored-energy operating mechanism and solid-state LSIG release.
- Rated Current (Iₙ): 800 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA depending on voltage level (e.g., 100 kA at 220/230 V AC, 31.5 kA at 690 V AC).
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 10,000 mechanical cycles at 60 cycles/hour.
- Electrical Durability: 2,000 electrical cycles at 60 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 T7H?
The rated current is 800 A.
What is the maximum short-circuit breaking capacity?
Up to 100 kA depending on voltage level, with 100 kA at 220/230 V AC and 31.5 kA at 690 V AC.
What type of terminals does the circuit breaker have?
The circuit breaker features fixed front terminals.
What is the rated operational voltage for this product?
The rated operational voltage is 690 V AC.
How many mechanical cycles can the circuit breaker endure?
The mechanical durability is rated for 10,000 cycles at 60 cycles/hour.
What is the electrical durability of the C.BREAKER TMAX T7H?
The electrical durability is rated for 2,000 cycles at 60 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062668R1 |
|---|---|
| Barcode | 8015644652173 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 800A |
| Alternative Product SKU | T7H 800 PR331/P LSIG In=800A 4p F F M |
| Product Lead Time | Please contact us for a delivery time |
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