Veris H280 Installation Instructions

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Follow safe electrical work practices.

See NFPA 70E in the USA, or applicable local codes.

• This equipment must only be installed and serviced by qualied electrical personnel.

• Read, understand and follow the instructions before installing this product.

• Turn o all power supplying equipment before working on or inside the equipment.

• Use a properly rated voltage sensing device to conrm power is o. DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION

Failure to follow these instructions will result in death or serious injury.

DANGER

CURRENT MONITORING

INSTALLATION GUIDE

H280, H280NC

280, 280NC

Load Status Switch

Installer’s Speciﬁcations

Sensor Power Line powered Operating Temperature -15° to 60°C (5° to 140°F) Operating Humidity 10-90% RH, non-condensing LED Status GREEN LED=status normal; RED LED=status alarm Frequency 50/60 H z

Wire Specications:

Lead Length 14”(356mm) min. Gauge UL1015; Neutral: 18AWG; Line: 12AWG; Status: 16AWG Agency Approvals UL 508, E150462

INSTALLATION

Disconnect and lock out all power sources before beginning the installation.

1. Using the threaded nipple, connect the switch to the desired enclosure through a knock out hole.

2. Secure with the conduit nut provided.

NOTICE

• This product is not intended for life or safety applications.

• Do not install this product in hazardous or classiﬁed locations.

• The installer is responsible for conformance to all applicable codes.

• Mount this product inside a suitable ﬁre and electrical enclosure.

DIMENSIONS

2.9"

(74 mm)

2.8"

(71 mm)

1.6"

(41 mm)

3. Connect load in series:

• Choose one orange wire and connect to load side of switch.

• Choose the other orange wire and connect to load.

4. Connect status output:

• Connect the grey wires (or brown wires for H280NC) to controller digital input. Not polarity sensitive.

5. Secure the enclosure and reconnect power.

Wires that are not terminated must be isolated or insulated, i.e. wire nut.

1.7"

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other countri es.

1/2" NPT Nipple

(43 mm)

1.8"

(46 mm)

H280, H280NC

INSTALLATION GUIDE

OPERATION

The H280 and H280NC load status switches monitor both voltage and current on manually switched loads (e.g., lights/fans in bathrooms). This device provides status monitoring for loads that are not, or cannot be, controlled by a building control system. The H280 has a normally open (N.O.) output switch, while the H280NC is normally closed (N.C.). Dual colored LEDs provide easy indication of output, with green for normal output and red for alarm status. The H280 and H280NC require no external power to generate the output.

WIRING COLOR CODES

Line Connections

110-277VAC

From Line

ORANGE

To Load

ORANGE

White

Neutral

Status Output Connections

Current

Switch

Voltage

Switch

Output

Current Flow

WIRING EXAMPLE

Status Output

(H280: Grey; H280NC: Brown)

POWER

SOURCE

Line

Neutral

Switch

Orange Orange

Wht/Yellow

NOTE: Incidental loads as small as 30 mA AC connected in parall el to the sensed load (e.g. pilot lamps or control circuits) might draw enoug h current to give a false load presence signal, even though the true load has be en interrupted.

STATUS OUTPUT

VOLTAGE CURRENT H280 H280NC LED

ON ON OPEN CLOSED GREEN

ON OFF CLOSED OPEN RED

OFF OFF OPEN CLOSED OFF

H280 (N.O.)

GREY

COMMON

GREY

N.O.

H280NC (N.C.)

BROWN

COMMON

BROWN

N.C.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other countri es.