abb softstarter PSR6-600-11 24vac/dc control voltage psr range 6.8 amp

Why Choose the ABB PSR6-600-11 Softstarter?

The ABB 1SFA896104R1100, also known as the PSR6-600-11, is a compact and highly efficient three-phase softstarter designed to provide smooth motor starting and stopping for industrial automation systems. As part of the trusted ABB PSR softstarter series, this unit helps reduce mechanical stress, minimise inrush current and improve the operational life of motors and connected equipment.

The PSR series is ABB’s compact softstarter range, developed for straightforward integration into control panels and machinery. Featuring built-in bypass functionality, simple potentiometer configuration and reliable voltage ramp starting, the PSR6-600-11 delivers dependable motor control while reducing installation complexity and panel heat generation.

With a rated operational current of 6.5 A, operating voltage range of 208–600 V AC and motor ratings up to 3 kW at 400 V AC, the PSR6-600-11 is ideal for pumps, fans, compressors, conveyors and compact industrial machinery requiring controlled motor acceleration and deceleration.

Key Advantages

• Compact three-phase motor softstarter for industrial applications.
• 6.5 A operational current for compact motor control systems.
• 208–600 V AC operating voltage range.
• Built-in bypass contact reduces heat generation and saves energy.
• Smooth soft start and soft stop voltage ramp control.
• Simple setup using front-mounted potentiometers.

Key Features

• ABB PSR softstarter series.
• 6.5 A rated operational current.
• 208–600 V AC main circuit voltage.
• 24 V AC/DC control supply voltage.
• Soft start and soft stop functionality.
• Integrated bypass for reduced power dissipation.
• RUN signal relay output.
• DIN rail mounting capability.
• Compact IP20 industrial housing.
• Optional FieldBus communication support.

Technical Specifications

• Manufacturer: ABB
• Series: PSR Softstarters
• Model: PSR6-600-11
• Product code: 1SFA896104R1100
• Product type: Softstarter
• Rated operational current: 6.5 A
• Rated operational voltage: 208–600 V AC
• Control supply voltage: 24 V AC/DC
• Frequency: 50 / 60 Hz
• Motor power rating: 1.5 kW at 230 V, 3 kW at 400 V, 4 kW at 500 V
• Starting capacity: Up to 100 starts per hour
• Ramp time: 1–20 seconds start / 0–20 seconds stop
• Initial start voltage: Adjustable via front potentiometer
• Mounting type: DIN rail / panel mounting
• Protection rating: IP20
• Terminal type: Screw terminals
• Dimensions (H × W × D): approx. 140 × 45 × 114 mm
• Weight: approx. 0.45 kg

Reliable Soft Starting for Industrial Motors

Softstarters such as the ABB PSR6-600-11 gradually increase motor voltage during startup, helping reduce electrical inrush current and mechanical stress on motors, belts, gearboxes and driven equipment. This improves system reliability while extending equipment service life.

The PSR series combines compact dimensions, straightforward commissioning and built-in bypass functionality, making it particularly suitable for OEM machinery, HVAC systems and industrial automation panels where space efficiency and dependable operation are essential.

Typical Applications

• Pumps and booster systems.
• Industrial ventilation and fan systems.
• Compressors and refrigeration equipment.
• Conveyor systems and material handling.
• Compact industrial machinery and OEM equipment.
• Automation and motor control panels.

Trusted by Industrial Automation Engineers

ABB PSR softstarters are widely trusted in industrial automation systems for compact installation, dependable motor protection and efficient soft-start functionality across demanding industrial applications.