Veris Industries H120 SERIES Data Sheet

Current Monitoring | Field Mount Status Relay

H12 0 S E RI E S

SPST Status Relay with Integral Current Switch

TM

The H120 and H120NC offer a fixed current switch and SPST relay in a
single externally mounted housing. Combining the current sensor and
relay in one easy-to-install package eliminates the need to fit multiple
devices into small electrical enclosures and simplifies the installation.
Remove the labor associated with installing a separate current sensor.

2-in-1

Current switch and relay are in
series…connect the contacts to
the load and your current switch is
automatically installed

Nipple mount

The nipple mount housing can
be connected to any 1/2” conduit
knockout for installation versatility

Relay coil LED

Relay coil LED streamlines job
commissioning and check out

APPLICATIONS

• Unit ventilators

• Fan coil units

• Exhaust fans

HP ratings

HP ratings make the H120 ideal
for control and status of
fractional HP motors

0.1A turn-on

Easily monitors the smallest loads

NEMA 1 rated

NEMA 1 rated housing may be
used in plenum spaces

• Fan terminal units

• Fractional HP motors

• Light resistive loads

SPECIFICATIONS

Sensor Power Induced from relay coil power

Operating Temperature

Operating Humidity 10 to 90% RH non-condensing

Expected Relay Life
(mechanical)

Relay Status LED ON=energized

LEAD WIRE SPECIFICATIONS

Lead Length 14” (356 mm) min.

Style and Gauge

WARRANTY

Limited Warranty 5 years

AGENCY APPROVALS

Agency Approvals

Note: Do not use the LED status indicators as evidence of applied voltage.

-15 to 60 °C (5 to 140 °F) (13.8 A max.),

-15 to 50 °C (5 to 12 °F) (2 A max.)

10 million cycles

UL1015; Coil: 18 AWG; Contacts: 12 AWG;
Status: 16 AWG

UL 508 closed type device listing, CAT III,
Pollution Degree 2, basic insulation

TM

HQ0001772.F 0117

Current Monitoring | H120 SeriesCurrent Monitoring | Field Mount Status Relay

NIPPLE MOUNT DIRECTLY TO A PANEL

Wiring Diagrams

NIPPLE MOUNT TO 4X ELEC TRICAL BOX

Wiring Diagrams

WIRE COLOR CODES

DIMENSIONAL DRAWING

RELAY CONTACT RATINGS

Resistive 20 A (r)• @ 277 Vac/28Vdc

(250,00 Cycles)

Motor 120 Vac, 1HP

208 Vac, 1HP

250 Vac, 2HP

277 Vac, 2HP

Ballast 277 Vac, 20 A

Tungsten 120 Vac, 10 A

TYPICAL COIL PERFORMANCE

Voltage Coil Current

AC DC

24V 75 mA 32 mA

*See operating temperature specifications

ORDERING INFORMATION

MODEL

H120

H120N C N.C. 100 mA @ 30 Vac/dc • •

HQ0001772.F 0117

AMPE RAG E

RANGE

0.1 to 20 A 24 Vac/d c SPST, N.O.

COIL RE LAY STATUS OUTPUT

TM

N.O. 100 mA @ 30 Vac/dc

TRIP

POINT

0.1 A or Less Nipple Mount

HOUSING

RELAY POWER

LED

• •

UL