We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1sda062780r1 t7h 1000 pr331/p lsig in=1000a 4 pole abb mccb
MPN: 1SDA062780R1
Alt. SKU: T7H 1000 PR331/P LSIG In=1000A 4p F F
Special Price
£7,299.32
£6,082.77
Regular Price
£11,229.72
Why Choose the Moulded Case Circuit Breaker [1SDA062780R1]
The TMAX T7H 1000 fixed four-pole circuit breaker features front terminals and a lever operating mechanism for straightforward installation and operation. It incorporates a solid-state release with LSIG (long-time, short-time, instantaneous, and ground fault) protection, compliant with AC PR331/P standards. Designed for reliable performance in demanding electrical distribution applications, this breaker ensures precise fault detection and enhanced system safety.
Technical Specification
- Function: Moulded Case Circuit Breaker, 4 poles fixed with front terminals.
- Rated Current: 1000 A.
- Rated Operational Voltage: 690 V AC.
- Rated Impulse Withstand Voltage: 8 kV.
- Rated Insulation Voltage: 1000 V.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA at 220-230 V AC; 31.5 kA at 690 V AC.
- Short-Time Withstand Current (Icw): 20 kA for 1 second.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 10,000 cycles at 60 cycles per hour.
- Electrical Durability: 2,000 cycles at 60 cycles per 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 1000 A.
What is the maximum short-circuit breaking capacity?
It can handle up to 100 kA at 220-230 V AC and 31.5 kA at 690 V AC.
What type of terminals does this circuit breaker have?
This circuit breaker features fixed front terminals.
What is the rated operational voltage?
The rated operational voltage is 690 V AC.
How many mechanical cycles can the circuit breaker endure?
It has a mechanical durability of 10,000 cycles at 60 cycles per hour.
What is the short-time withstand current rating?
The short-time withstand current is 20 kA for 1 second.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA062780R1 |
|---|---|
| Barcode | 8015644653293 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 1000A |
| Alternative Product SKU | T7H 1000 PR331/P LSIG In=1000A 4p F F |
Write Your Own Review
