Fairford Electronics PFE-16 Soft Start for a 230/400V 3 Ph motor up to 18.5kW (25HP) at 36A.

Rated to suit motors and Trip Class Ratings:

18.5kW, 35A at 400V - Trip Class 5
5.5kW, 11.5A at 400V - Trip Class 20
(see Trip Class Guide below for definitions)

Size 2: 55mm Wide x 120mm Deep x 165mm high. IP20.

Input Voltage: 230-460Vac 3 Phase +10% -15% at 50/60Hz ±2%.
Overload: 300% x 5 seconds at standard rating.
Starts per hour: 10 (or 5 starts + 5 soft stops) - Standard
Starts per hour: 60 (or 30 starts + 30 soft stops) - with optional fan 
Start Time: 1-30s
Stop Time: 0-30s

Features include:

• Bypass Contactor.
• Pedestal Voltage:- adjustable from 30% for standard rating to 100% for high breakaway loads.
• Requires 24V Control Supply - see linked products below.
• Wall mount in clean environment, onto symmetrical DIN rail or cubicle mount.
• Rated at 40C Ambient.

Full part number is PFE-16. Sometimes specified as PFE16.

Download the Fairford PFE Manual from the link below:-

• Fairford PFE Brochure
• Fairford PFE Installation Instructions
• Fairford Soft Starter Product Selection Guide
• Soft Starter Trip Class Guide