LEGRAND 0 489 41, 0 489 44, 0 489 48 Technical Data Sheet

Compact motion sensors - PIR

0 489 41/44

Catalogue number(s): 0 489 41/44/48

CONTENTS Page

1. Use.....................................1

2. Technical features ......................1

3. Overall dimensions .....................2

4. Connection .............................2

5. Installation .............................3

6. Settings ................................4

7. Performance............................4

8. Maintenance............................4

9. Standards and approvals................4

0 489 48

1. USE

2. TECHNICAL FEATURES (continued)

This device enables a light source to be controlled automatically by
detecting movement in the monitoring area.
Using infrared (IR) technology, this motion sensor has a 360° detection
angle and, when positioned 2.50 m above the ground,

Time delay
potentiometer

an 8 m diameter detection area. It is installed on false ceiling (0 489
41/44 or surface ceiling (0 489 48). 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.

5'

2'30" 7'30"

10" 10'

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

2

/2 x 1.5 mm

2

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: 0 489 41/44 IP20 (unmonted)
0 489 41/44 IP41 (monted)
0 489 48 IP20
Usage temperature: -5°C to +45°C
Storage temperature: -20°C to +70°C

1

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

2



3



0 489 41/44/48

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-2 Updated: 18/02/2016 Created: 09/03/2015

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Compact motion sensors - PIR

3. OVERALL DIMENSIONS

Catalogue number(s): 0 489 41/44/48

0 489 41/44

95

Ø : 78

4. CONNECTION

4.1 Wiring without auxiliary control:

50,5

0 489 48

52

118

Ø : 87

4.3 A
max.

4.2 Wiring for a single load connected in parallel

SNS2S1

Technical data sheet: S000087115EN-2 Updated: 18/02/2016 Created: 09/03/2015

CONTENTS

4.3 A
max.

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