BRYANT 2021 Full Line Catalog (BC003 1/21)

Technical Information 4XJUDIFT 8JSJOH %JBHSBNT

AC Switches

Single-Pole

3-Way

Double-Pole

3-Way To 3-Way

3-Way

4-Way

LOAD

LOAD

LOAD

M

GRD

B

B

B

B

GRD

GRD

GRD

GRD

GRD

GRD

LOAD

BLACK

RED BLACK

BLACK

WHITE BLACK

HOT HOT NEUTRAL

Single-Pole Glow Handle Switch Handle Glows When Switch Is Off

Center Off Maintained and Momentary Contact Single-Pole Double Throw Switches

Center Off Maintained Contact Double-Pole Double Throw Switches

Single-Pole Pilot Light Switch Handle Glows When Switch Is On

LOAD

LINE

L-2 B-2 A-2 L-1 A-1 B-1

LOAD

GRD

GRD

GRD

GRD

LOAD

LOAD

LOAD

LOAD

LOAD

BLACK

BLACK

WHITE BLACK

BLACK

RED

HOT

HOT NEUTRAL

3-Way To 3-Way 120V AC Pilot Light Switch Handle Glows When Switch Is On

3-Way To 3-Way 277V AC Pilot Light Switch Handle Glows When Switch Is On

The handles of the two 3-way 120V AC pilot light switches will glow in both open and closed position when the load is disconnected.

277V AC pilot light switches require a third “runner” wire between the two switches. These pilot light switches operate on either 120 or 277V AC.

BLACK LEAD

BLACK LEAD

B

B

B

B

WHITE LEAD

WHITE LEAD

GRD

GRD

GRD

GRD LOAD

LOAD

BLACK

BLACK

HOT HOT NEUTRAL

Wiring Schematic MSD and MSU Series Wall Switch Sensors

%VBM $JSDVJU 4FOTPS 8JSFE GPS %VBM $JSDVJUT

%VBM $JSDVJU 4FOTPS 8JSFE GPS %VBM $JSDVJUT XJUI /FVUSBM

4JOHMF $JSDVJU 8JSJOH

Black Line circuit 1 120/277V AC

Line circuit 120/277V AC

Red

Load 1

Black

Black 120/277V AC

Red

Red

Load 1

Load 1

For step dimming, bi-level, and dual ballasted fixtures

Green Ground

Green Ground

Green Ground

Blue

Load 2

White

Blue

Load 2

4JOHMF $JSDVJU 4FOTPST 8JSFE BT 8BZ 4FOTPST

%VBM $JSDVJU 4FOTPST 8JSFE BT 8BZ 4FOTPST

Green

Green

Neutral Hot Ground

Neutral Hot Ground

Lighting Load A

Lighting Load A

Black

Red

Red

Black

Blue

Lighting Load B

Note: *Load can not exceed the rating of one switch. Sensor is shipped with all dip switches in the OFF position (factory default).

S-11

www.hubbell.com/bryant/en/

Specifications are subject to change without notice.