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1sda062660r1 t7h 800 pr331/p lsig in=800a 3 pole abb mccb
MPN: 1SDA062660R1
Alt. SKU: T7H 800 PR331/P LSIG In=800A 3p F F M
Special Price
£4,973.86
£4,144.88
Regular Price
£7,652.09
Why Choose the Moulded Case Circuit Breaker [1SDA062660R1]
The TMAX T7H 800 fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a stored energy operating mechanism combined with a solid-state release unit, providing precise and reliable protection. Designed for use with AC PR331/P-LSIG releases, this breaker is rated at 800A, ensuring robust performance in demanding electrical distribution applications.
Technical Specification
- Function: Moulded Case Circuit Breaker, 3-pole fixed with front terminals.
- 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 (I_cu): Up to 100 kA at 230 V AC, decreasing to 42 kA at 690 V AC.
- Release Type: PR331/P LSIG solid-state release.
- Mechanical Durability: 10,000 cycles at 60 cycles per hour.
- Electrical Durability: 2,000 cycles at 60 cycles per hour.
- Terminal Connection: Fixed, front terminals.
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 operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC.
What type of release does the TMAX T7H use?
It uses a PR331/P LSIG solid-state release.
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases to 42 kA at 690 V AC.
How durable is the mechanical operation of this circuit breaker?
The mechanical durability is rated for 10,000 cycles at 60 cycles per hour.
Can this circuit breaker be mounted in any orientation?
This model features fixed front terminals for mounting.
What should I refer to for standards and approvals?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062660R1 |
|---|---|
| Barcode | 8015644652098 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 800A |
| Alternative Product SKU | T7H 800 PR331/P LSIG In=800A 3p F F M |
| Product Lead Time | Please contact us for a delivery time |
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