Powerbox PB315 Headlight Controller - Railway

The Powerbox PB315 Headlight Controller is a robust 626W solution designed to manage locomotive headlights with precision and reliability. Built to control two GE350PAR56/SP-75 sealed beam headlights, it ensures optimal performance under the harsh conditions of rolling stock operations.

Key features include compatibility with EN50155 and EN50121 standards, natural convection cooling without the need for additional heatsinking, and ruggedised protection against dust, moisture, and vibration. With high efficiency (93%) and a robust IP40-rated chassis, the PB315 ensures long-lasting performance in demanding railway environments.

This controller supports both high beam (68Vdc, 9.2A) and low beam outputs (32Vdc or 25Vdc), with advanced protections including overcurrent, short circuit, and overvoltage safeguards. Its wide input range (72Vin: 45-101Vdc, 110Vin: 66-154Vdc) makes it suitable for various locomotive power systems.

The Powerbox PB315 Headlight Controller is the ideal choice for railway applications requiring reliable and efficient headlight control.