1SDA060308R1 ABB T6L 800 PR222DS/P-LSIG In=800 4p F F MCCB

Why Choose the ABB T6L 800 PR222DS/P-LSIG In=800 4p F F?

The ABB 1SDA060308R1 is a genuine SACE Tmax T6L moulded case circuit breaker designed for demanding low-voltage AC power distribution systems. Identified as T6L 800 PR222DS/P-LSIG In=800 4p F F, it combines an 800 A rated current, four-pole construction, fixed installation and front terminals with ABB's advanced PR222DS/P-LSIG electronic protection.

The integrated PR222DS/P-LSIG solid-state trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and earth-fault protection. The overload release is adjustable from 320–800 A, the short-time delayed short-circuit release from 480–7600 A, and the instantaneous short-circuit release from 1200–9600 A, providing extensive flexibility for protection coordination.

The T6L performance level provides high fault-current interruption capability, including a rated ultimate short-circuit breaking capacity of 100 kA at 400 V AC. Combined with its integrated earth-fault protection, four-pole architecture and configurable electronic release, the ABB 1SDA060308R1 is well suited to industrial switchboards, main distribution systems and other high-current installations requiring comprehensive circuit protection.

Key Advantages

• Genuine ABB SACE Tmax T6L moulded case circuit breaker.
• 800 A rated uninterrupted current for high-current power distribution.
• PR222DS/P-LSIG electronic trip unit with comprehensive L, S, I and G protection.
• Adjustable overload protection from 320–800 A.
• Adjustable short-time protection from 480–7600 A and instantaneous protection from 1200–9600 A.
• Integrated earth-fault protection for enhanced distribution-system protection.
• High 100 kA ultimate short-circuit breaking capacity at 400 V AC.

Key Features

• ABB SACE Tmax T6L 800 MCCB.
• 800 A rated uninterrupted current Iu.
• PR222DS/P-LSIG electronic / solid-state trip unit.
• Long-time overload protection (L).
• Short-time short-circuit protection (S).
• Instantaneous short-circuit protection (I).
• Earth-fault protection (G).
• Overload adjustment: 320–800 A.
• Short-time adjustment: 480–7600 A.
• Instantaneous adjustment: 1200–9600 A.
• 4-pole configuration.
• Fixed execution with front main-circuit connections.
• 100 kA ultimate short-circuit breaking capacity at 400 V AC.
• Rated voltage of 690 V.
• IP20 degree of protection.
• ABB order code 1SDA060308R1.
• EAN 8015644627768.

PR222DS/P-LSIG Electronic Protection for High-Current Distribution

An LSIG electronic trip unit combines four important protection functions in one circuit breaker. Long-time protection responds to sustained overloads, short-time protection provides adjustable response to short-circuit currents for improved coordination, instantaneous protection provides rapid interruption of severe faults, and ground or earth-fault protection provides an additional protective function against earth-fault current.

The ABB 1SDA060308R1 combines this comprehensive PR222DS/P-LSIG protection with the high-breaking-capacity T6L platform. Its 800 A rating, broad electronic adjustment ranges and 100 kA breaking capacity at 400 V AC make it particularly suitable for main distribution systems where selective coordination, earth-fault protection and high fault-current interruption capability are important.

Typical Applications

• Industrial main distribution switchboards.
• High-current low-voltage power distribution systems.
• Commercial and infrastructure main distribution boards.
• Transformer secondary circuit protection.
• Four-wire electrical distribution systems.
• Systems requiring integrated earth-fault protection.
• Installations requiring selective short-circuit coordination.
• Systems with high prospective short-circuit currents.