ABB PSR85-600-11 Softstarter (1SFA896114R1100)

The ABB PSR85-600-11 is a compact, energy-efficient softstarter designed for smooth motor control applications requiring up to 85 A. Supporting a wide voltage range of 208–600 V AC and using a 24 V AC/DC control voltage, this model features 2-phase control with ramped soft start and stop to reduce mechanical stress and inrush currents.

Equipped with a built-in bypass contactor for energy savings, the PSR85-600-11 offers straightforward front-access ramp time adjustments and clear LED status indicators. It’s ideal for use with ABB manual motor starters (MMS) and is compatible with optional Fieldbus communication modules.

Technical Specifications

Model: PSR85-600-11 ABB
Rated Operational Current (Ie): 85 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
– 45 kW @ 400 V
– 55 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 (70–90 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:
– 25 HP @ 208 V
– 30 HP @ 240 V
– 60 HP @ 480 V
– 75 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 Capacity: Rated for 85 A and motors up to 55 kW.

✅ Built-In Bypass: Improves efficiency and reduces enclosure heating.

✅ Diagnostic LEDs: Easy-to-read visual status indicators.

✅ Fieldbus Ready: Optional communication module support.

✅ Versatile Mounting: Compact dimensions ideal for control panels.

✅ Reliable Operation: 10 starts per hour at high current loads.

✅ Trusted ABB Quality: Designed for long-term industrial use.

📦 Buy ABB PSR85-600-11 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSR85-600-11 prices.

Trusted for its robust build and excellent motor protection, the PSR85-600-11 is a smart choice for conveyor systems, HVAC, and pumping applications.

Click here to request a quote or check availability now.

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