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1sda062788r1 t7h 1000 pr331/p lsig in=1000a 3 pole abb mccb
MPN: 1SDA062788R1
Alt. SKU: T7H 1000 PR331/P LSIG In=1000A 3p F F M
Special Price
£5,965.44
£4,971.20
Regular Price
£9,177.60
Why Choose the Moulded Case Circuit Breaker [1SDA062788R1]
The TMAX T7H 1000 fixed three-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 with PR331/P-LSIG protection, providing precise long-time, short-time, and instantaneous trip settings. Designed for robust industrial and commercial applications, this breaker ensures dependable fault protection up to 1000A, meeting rigorous safety and operational standards.
Technical Specification
- Function: Molded Case Circuit Breaker, 3-pole fixed with front terminals.
- Rated Current (Iₙ): 1000 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 at 230 V AC; 31.5 kA at 690 V AC.
- Release Type: PR331/P LSIG electronic release.
- Mechanical Durability: 10,000 cycles at 60 cycles/hour.
- Electrical Durability: 2,000 cycles at 60 cycles/hour.
- Terminal Type: 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 1000 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What type of release does the TMAX T7H use?
It uses a PR331/P LSIG electronic release.
What is the short-circuit breaking capacity of this breaker?
It has a short-circuit breaking capacity of up to 100 kA at 230 V AC and 31.5 kA at 690 V AC.
How durable is the C.BREAKER TMAX T7H mechanically?
It has a mechanical durability of 10,000 cycles at 60 cycles/hour.
Can this circuit breaker be mounted in any orientation?
Refer to the manufacturer's documentation for specific mounting guidelines.
What is the insulation voltage rating for the TMAX T7H?
The rated insulation voltage is 1000 V.
| Manufacturer Part Number | 1SDA062788R1 |
|---|---|
| Barcode | 8015644653378 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 1000A |
| Alternative Product SKU | T7H 1000 PR331/P LSIG In=1000A 3p F F M |
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