®
S P E C I F I C AT I O N S U B M I T TA L
Page
Job Name:
Job Number:
Model Numbers:
Dual Technology Switch with Occupancy Sensor
369773b 10 12.19.13
Maestro
®
Sensor
Wiring Diagrams - Dual Circuit (MS-B202)
m
30
15
5
1
Occ
LRN
Fixd
Vac
Mode
Hi
Med
Low
Off
Hi
Med
Low
Min
PIR
m
30
15
5
1
Occ
Lrn
Fixd
Vac
Mode
Hi
Med
Low
Off
Hi
Med
Low
Min
PIR
Neutral
Black
Black
Load 1
Load 2
Green
Black-Orange
White
Blue
Line/Hot
120–277 V
~
50 / 60 Hz
Ground
Wiring must comply with NEC
R
code for wiring multiple branch circuits. Where two or more branch circuits supply
devices or equipment on the same yoke, a means to simultaneously disconnect the ungrounded conductors
supplying those devices shall be provided at the point at which the branch circuits originate.
m
30
15
5
1
Occ
LRN
Fixd
Vac
Mode
Hi
Med
Low
Off
Hi
Med
Low
Min
PIR
m
30
15
5
1
Occ
Lrn
Fixd
Vac
Mode
Hi
Med
Low
Off
Hi
Med
Low
Min
PIR
Neutral
Black
Black
Load 1
Load 2
Green
Black-Orange
White
Blue
Line/Hot
Line/Hot
120–277 V
~
50 / 60 Hz
Ground
Black-Orange
m
30
15
5
1
Occ
LRN
Fixd
Vac
Mode
Hi
Med
Low
Off
Hi
Med
Low
Min
PIR
m
30
15
5
1
Occ
Lrn
Fixd
Vac
Mode
Hi
Med
Low
Off
Hi
Med
Low
Min
PIR
Black
Blue
Ground
MS-B202
1
Green
Ground
120–277 V
~
50 / 60 Hz
Line/Hot
Load 2
Standard
Mechanical Switch
2,3
Black
Yellow
Jumper
wire
(included)
Different
color
screw
Neutral
Black-Orange
Load 1
Black-Orange
White
Black-Orange
1
Dual Tech sensor switch can be installed in any location.
2
Mechanical switch may be wired to
either
circuit, and will control both.
Do NOT
wire mechanical switch to
both
circuits.
3
You may use no more than one mechanical switch with a Dual circuit Dual Tech sensor switch.
continued on next page...
Wiring Diagram 1
Single Pole, Single Breaker Feed Wiring - Dual Circuit (MS-B202)
Wiring Diagram 2
Single Pole, Two Breaker Feed Wiring: Dual Circuit (MS-B202)
Wiring Diagram 3
3-way Installation, Single Breaker Feed Wiring: Dual Circuit (MS-B202)
NOTE:
Do not use Maestro Accessory switches with MS-B202.
