ABB PSR25-600-11 Softstarter (1SFA896108R1100)

The ABB PSR25-600-11 is a robust and compact softstarter engineered to control three-phase motors with rated currents up to 25 A. Supporting voltages between 208 and 600 V AC and controlled via a 24 V AC/DC supply, this unit is perfect for applications requiring efficient motor startup and stop functions with minimal panel space.

Equipped with a built-in bypass contactor, both RUN and TOR relays, and intuitive ramp adjustments via front potentiometers, the PSR25-600-11 is ideal for use in conveyor systems, compressors, pumps, and fans. Designed for high starting frequency—up to 100 starts per hour—it’s fieldbus-ready and compatible with ABB MMS units.

Technical Specifications

Model: PSR25-600-11 ABB
Rated Operational Current (Ie): 25 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:
– 5.5 kW @ 230 V
– 11 kW @ 400 V
– 15 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 control
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 external adapter)
Electronic Overload Protection: No
Recommended MMS: MS132 (20–25 A)
Inside Delta Start: Not Supported
Current Limit Function: No

Electrical & Installation

Terminal Type: Screw Terminals
Main Circuit Connection:
– Rigid 1/2 × 0.75 … 2.5 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: 2.3 N·m
– Control Circuit: 0.6 N·m
– Supply Circuit: 0.6 N·m
Degree of Protection: IP20 (IEC 60529)

Mechanical & Environmental

Dimensions (W × H × D): 128 × 160 × 45 mm
Weight: 0.6 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:
– 7.5 HP @ 208 V
– 7.5 HP @ 240 V
– 15 HP @ 480 V
– 20 HP @ 600 V
Maximum UL Voltage: 600 V
WEEE Category: 5 – Small Equipment
Standards: IEC 60947-4-2, EN 60947-1

Key Features & Benefits

✅ Space-Saving Design: Compact form fits in tight panels.

✅ Energy Efficient: Built-in bypass reduces power losses.

✅ Dual Relays: Both RUN and Bypass relays for status output.

✅ Simple Setup: Potentiometer-based ramp adjustment.

✅ LED Feedback: Clear visual indicators for each state.

✅ Fieldbus Ready: Optional digital integration available.

📦 Buy ABB PSR25-600-11 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSR25-600-11 prices.

Perfect for demanding control tasks on smaller motors, the PSR25-600-11 offers rugged reliability, onboard bypassing, and plug-and-play setup for rapid deployment.

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