LEGRAND PIR IP41 Technical Data Sheet
Compact motion sensors
Flush-mounting in ceilings - PIR
IP41
Catalogue number(s): 0 489 41/44
CONTENTS Page
1. Use.....................................1
2. Technical features ......................1
3. Overall dimensions .....................2
4. Connection .............................2
5. Installation .............................2
6. Settings ................................3
7. Performance............................3
8. Maintenance............................3
9. Standards and approvals................3
1. USE
This device enables a light source to be controlled automatically by
detecting movement in the monitoring area.
Using infrared (IR) technology, this IP41 motion sensor has a 360°
detection angle and, when positioned 2.50 m above the ground,
an 8 m diameter detection area. It is installed in false ceilings. It is quick
and easy to set, using potentiometers. The light level threshold can vary
from 10 to 1275 lux and the time delay from 10 seconds to 10 minutes.
2. TECHNICAL FEATURES
Voltage: 240 V~
Frequency: 50/60 Hz
Consumption on standby: 0.75 W
Output via normally open contact connected to the phase
Wiring: 1 x 2.5 mm
Number of terminals: 3
Type of terminal: screw
Drilling diameter for installation in false ceiling: 65 mm
Weight: 71 g
Impact resistance: IK04
Penetration by solid and liquid matter: IP41
Usage temperature: -5°C to +45°C
Storage temperature: -20°C to +70°C
230 V~ 1000 W 4.3 A 500 VA 2.1 A 5 x (2x36 W) 2.1 A 250 VA 1.1 A 500 VA 2.1 A
230 V~ 5 x (2x36 W) 2.1 A 250 W 1.1 A 250 VA 1.1 A 250 VA 1.1 A 250 W 1.1 A
1
2
/2 x 1.5 mm
2
2
3
2. TECHNICAL FEATURES (continued)
Time delay
potentiometer
5'
2'30"7'30"
10"10'
PIR sensor
4
5
Light level
potentiometer
10 lux
1275 lux
Max: Test mode
1 - Halogen bulbs
2 - ELV halogen bulbs with separate
ferromagnetic ballast
3 - Fluorescent tubes with separate
ferromagnetic ballast
4 - Compact fluorescent bulbs with
separate ferromagnetic ballast
5 - ELV halogen bulbs with separate
electronic ballast
6 - Fluorescent tubes with separate
electronic ballast
7 - Compact fluorescent bulbs with
built-in electronic ballast
8 - Compact fluorescent bulbs with
separate electronic ballast
9 - LED bulbs with separate
electronic ballast
10 - LED bulbs with built-in
electronic ballast
Technical data sheet: S000087115EN-1 Updated: Created: 09/03/2015
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Compact motion sensors
Flush-mounting in ceilings - PIR
3. OVERALL DIMENSIONS 4. CONNECTION
4.1 Wiring without auxiliary control:
Catalogue number(s): 0 489 41/44
95
Ø: 78
4.2 Wiring for a single load connected in parallel
50.5
4.3 A
max.
118
SNS2S1
4.3 A
max.
5. INSTALLATION
5.1 Positioning the sensor
PIR
5.2 Positioning
Ø 65
1 2 3 4
0.3 - 20 mm
Technical data sheet: S000087115EN-1 Updated: Created: 09/03/2015
CONTENTS
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