ABB PSR72-600-11 Softstarter (1SFA896113R1100)

The ABB PSR72-600-11 softstarter delivers compact, reliable motor control for demanding applications, supporting up to 72 A operational current and 208–600 V AC input. With 24 V AC/DC control, this two-phase controlled starter enables smooth acceleration and deceleration through adjustable voltage ramps.

It features an integrated bypass for energy efficiency and reduced heat generation, plus clear LED diagnostics for system status. Designed for small- to mid-sized motors, the PSR72 is ideal for pumps, fans, and conveyors, with easy setup and compatibility with ABB MMS and optional Fieldbus connectivity.

Technical Specifications

Model: PSR72-600-11 ABB
Rated Operational Current (Ie): 72 A
Rated Operational Voltage: 208 … 600 V AC
Control Supply Voltage (Us): 24 V AC/DC
Control Circuit Voltage (Uc): 24 V DC
Rated Frequency: 50/60 Hz
Operational Power:
– 22 kW @ 230 V
– 37 kW @ 400 V
– 45 kW @ 500 V
Ramp Time: 1–10 s (Start), 0–20 s (Stop)
Initial Voltage During Start: 40–70%
Step Down Voltage: 100–60%
Starting Capacity: 4 × Ie for 6 s
Max Starts Per Hour: 10 (at 3.5 × Ie for 7 s)

Functionality & Indicators

Soft Start / Stop: Voltage ramp
Built-in Bypass Contactor: Yes
RUN Signal Relay: Yes (NO)
Bypass Signal Relay: Yes
Fault/Overload Relays: Not Available
LED Status Indicators:
– Start Ramp Completed (Green)
– Ready to Start (Green)
– Running (Green)
– Ramping (Green)
Communication Option: FieldBusPlug (optional)
Electronic Overload Protection: No
Recommended MMS: MS495 (57–75 A)
Inside Delta Start: Not Supported
Current Limit Function: No

Electrical & Installation

Terminal Type: Main Circuit: Bars
Main Circuit Connection:
– Rigid 1 × 6–95 mm²
– Rigid 2 × 6–35 mm²
Control Circuit:
– 1 × 0.75–2.5 mm²
– 2 × 0.75–2.5 mm²
Supply Circuit: Rigid 1 × 0.75–2.5 mm²
Tightening Torque:
– Main Circuit: 8 N·m
– Control Circuit: 0.6 N·m
– Supply Circuit: 0.6 N·m
Degree of Protection: IP10 (IEC 60529)

Mechanical & Environmental

Dimensions (W × H × D): 180 × 220 × 70 mm
Weight: 2.1 kg
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +70°C
Installation Category: III

Certifications & Compliance

CE Marked: Yes
RoHS: Compliant (2011/65/EU & 2015/863)
REACH: Certified
UL/CSA Horsepower Ratings:
– 20 HP @ 208 V
– 25 HP @ 240 V
– 50 HP @ 480 V
– 60 HP @ 600 V
Maximum UL Voltage: 600 V
WEEE Category: 5 – Small Equipment
Standards: IEC 60947-4-2, EN 60947-1

Key Features & Benefits

✅ High Current Motor Control: Rated for 72 A and up to 45 kW motors.

✅ Integrated Bypass: Reduces power loss and panel heat.

✅ Fieldbus Ready: Optional communication module available.

✅ Diagnostic LEDs: Clear visual feedback for all statuses.

✅ Robust Terminal Design: Supports large cross-section cabling.

✅ Compact & Durable: Fits easily into standard enclosures.

✅ Engineered by ABB: Trusted industrial reliability and performance.

📦 Buy ABB PSR72-600-11 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSR72-600-11 prices.

Perfect for efficient motor starts and stops in compact panels, this softstarter is an excellent fit for your automation and industrial control needs.

Click here to request a quote or check availability now.

In stock – with next-day delivery available across the UK!