Product Information

  • 1-channel occupancy detector with two simultaneously operating relay outputs, which enable distribution to different phases
  • The switching channel with the two relay outputs closes when the operating voltage of the detector fails, so the lighting remains on as long as the two phases of the luminaires are supplied with power.
  • The device requires an operating voltage. The third phase can be used for this purpose.
  • Designed for corridors
  • Version as master device
  • Detection area can be extended by using slave devices
  • Manual switching via push-button possible
  • Additional functions can be set up using the optional remote control.
  • There are markings to ensure correct alignment during installation
  • Application examples:
110 – 240 V AC 50 / 60 Hz
FC= Ø 117 x 100 mm
SM= Ø 125 x 85 mm
Power consumption:
approx. 0,5 W
Detection area:
horizontal 360° (Ceiling mounting)
max. 40 m x 5 m across
max. 20 m x 3 m towards
Monitored area (tangential movement):
250 m² / 2,5 m mounting height
Mounting height min./max./recommended:
2,4 m / 2,6 m / 2,5 m
Degree / class of protection:
FC= IP20 / Class II
SM= IP20 / Class II
Impact strength:
Ambient temperature:
-25 °C to +50 °C
polycarbonate, UV-resistant
Channel 1 (lighting control, potential-free (dry))
Switching power:
2300 W, cos φ = 1
1150 VA, cos φ = 0,5
300 W LED
Type of contact:
2x µ-contact, dry Contact NC with tungsten pre-make contact
Follow-up time:
15 sec – 30 min, Pulse
Switch-on threshold:
10 – 2000 Lux
Mixed light measuring
Description Colour Part number EAN number
PD4-M-TRIO-C-3P-FC white mat, similar to RAL9010 92746 4007529927463
PD4-M-TRIO-C-3P-SM white mat, similar to RAL9010 92747 4007529927470
Generate Data sheet

Local advice

Our office is always at your side for advice and action. For questions on ordering, products, technology or planning, just contact us:

Telefon: +49 2266 90 121 0
E-Mail: info(@)beg(.)de
Contact form