Acro North Facing


Engineered for today’s demanding applications


The Acro NEMA North Facing photocell utilises a filtered silicon based ambient light sensor and microprocessor control. This accurate combination provides the best energy savings and reliable operation.


Engineered in the EU with a 15 year design life and manufactured in-house using only high quality name brand components, the Acro series photocells are renowned in the industry for their unparalleled quality and reliability.

Our attention to long-term photocell accuracy and ambient light sensor selection guarantees peace of mind to our customers.

Features & Benefits

  • Electronic design outperforms thermal controls.
  • Designed to meet the needs of LED fixtures while still maintaining proven reliability for more traditional technologies.
  • Energy efficient design with a average power consumption <0.25 watts.
  • Low Profile enclosure.
  • A 48 hour operational burn-in test is performed on every unit before leaving the factory.
  • ROHS compliant.
  • UV stabilised polycarbonate housing is rated and tested to IP 65.

Technical Specification

Dimensions86.3 mm Ø x 53.34 mm H
3.4” Ø x 2.1” H
Receptacle CompatibilityNEMA / ANSI C136.10 / ANSI C136.41
Warranty8 years
Mains Supply Voltage200 - 260 Volts AC 50/60 Hz
Power Supply ConsumptionLess than 0.25 Watt
Max Load10 Amps
Surge Protection132J standard
320J optional
Load Rating1800 VA Ballast / 1000 Watts
Operating Temperature-20° C to +70° C
-4° F to +158° F
Enclosure Protection RatingIP65 (When Installed)
Standards ComplianceEnvironmental RoHS, EN55015,
EN61547, EN6100-3-2, EN6100-3-3, ETL
UK 773, CSA 22.2.
IS EN ISO 9002: 2015
ANSI C136.10
Switch 'On' light levels10 to 200 Lux ± 0.025
1 to 18.5 fc ± 0.025
Switching Ratio1:0.5 to 1:1.5
Ambient Light SensorColor corrected photodiode + amplifier
Switching Time Delay25 Seconds or as specified
Switching OptionsDusk to Dawn.
Part night option available.