ABB PSR12-600-70 Softstarter (1SFA896106R7000)

The ABB PSR12-600-70 is a compact softstarter designed for smooth, reliable startup of three-phase motors with a rated operational current of 12 A and voltage support from 208 to 600 V AC. Featuring a two-phase voltage ramp for both soft start and stop, this device is ideal for reducing mechanical stress and electrical peak currents in small to medium motor applications.

This softstarter includes an integrated bypass contactor for reduced heat and energy loss, an onboard NO run signal relay, and user-friendly front potentiometers for ramp and voltage settings. With compatibility for fieldbus communication and ABB MMS, it’s perfect for use in conveyors, compressors, pumps, and HVAC systems.

Technical Specifications

Model: PSR12-600-70 ABB
Rated Current: 12 A
Rated Voltage: 208 … 600 V AC
Rated Control Voltage: 100 … 240 V AC (50/60 Hz)
Rated Control Circuit Voltage: 24 V DC
Rated Frequency: 50/60 Hz
Operational Power:
– 3.0 kW @ 230 V
– 5.5 kW @ 400 V
– 5.5 kW @ 500 V
Ramp Time: 1–10 s (Start), 0–20 s (Stop)
Initial Voltage: 40–70%
Step Down Voltage: 100–60%
Starts Per Hour: Up to 10 (at 3.5×Ie for 7 sec)

Functionality & Indicators

Soft Start / Stop: Voltage ramp-based
Integrated Bypass Contactor: Yes
RUN Signal Relay: Yes (Normally Open)
LED Indicators:
– Start Ramp Completed (Green)
– Ready to Start (Green)
– Running (Green)
– Ramping (Green)
Communication: Optional Fieldbus Plug
Overload Protection: Use with MS132 (10.00 – 16.00 A)
Electronic Overload: No
Inside Delta Connection: Not Supported
Current Limit Function: No

Electrical & Installation

Connection Type: Screw Terminals
Main Circuit Capacity: 1/2 × 0.75 … 2.5 mm²
Control Circuit Capacity: 1 × 0.75 … 2.5 mm² or 2 × 0.75 … 2.5 mm²
Supply Circuit Capacity: 1/2 × 0.75 … 2.5 mm²
Tightening Torque: 1 N·m (All terminals)
Degree of Protection: IP20
Mounting: DIN-rail

Mechanical & Environmental

Dimensions (W × H × D): 114 × 140 × 45 mm
Weight: 0.4 kg
Operating Temperature: -25°C to +60°C
Storage Temperature: -40°C to +70°C
Altitude: Up to 2000 m
Humidity: 5–95% RH (non-condensing)

Certifications & Compliance

CE Marked: Yes
RoHS: Compliant with EU Directive 2011/65/EU
REACH: Certified
UL/CSA Ratings:
– 3 HP @ 208–240 V
– 7.5 HP @ 480 V
– 10 HP @ 600 V
IP Rating: IP20 (IEC 60529, 60947-1)
Product Standards: IEC / EN 60947-4-2

Key Features & Benefits

✅ Higher Load Handling: Controls motors up to 10 HP @ 600 V AC.

✅ Energy Efficient: Built-in bypass saves energy and reduces heat dissipation.

✅ Tool-Free Setup: Easy dial-based ramp time and voltage configuration.

✅ Compact Footprint: Ideal for dense control panels and OEM builds.

✅ Fieldbus Ready: Supports optional communication modules.

✅ LED Feedback: Quick visual indicators for real-time status.

📦 Buy ABB PSR12-600-70 Softstarter at Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable ABB PSR12-600-70 prices.

Designed for robust and compact motor control, the PSR12-600-70 combines ABB’s softstarting technology with flexible configuration, ensuring your systems start smoothly and last longer.

Click here to get a quote or check real-time availability.

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