202

Diversified Electronics

800.727.5646

atcdiversified.com

Diversified Electronics

800.727.5646

atcdiversified.com

AC Over Current Monitor

INCLUDES MANUAL RESET

OPERATION

The CML Series is used to detect OVER CURRENT conditions. The inter-

nal relay energizes (Pick-up) when the monitored current exceeds the

preset trip point for longer than the adjustable time delay period. The

adjustable delay is incorporated to prevent nuisance tripping caused by

motor inrush currents. The CML has the MANUAL RESET feature. The in-

ternal relay de-energizes (Drop-out) when the reset button is pressed.

If the current is below the trip point when the button is released, the

relay will remain de-energized. If the current is above the trip point, the

relay will re-energize.

An External CT may be used to extend the range of the Current Monitor.

DIMENSIONS (INCHES)

WIRING

SPECIFICATIONS

CONTROL VOLTAGE 24 or 120 VAC; 50/60 Hz

TRIP POINTS

Pick-up

See order information

Drop-out

5% below Pick-up

(After Manual Reset)

OUTPUT

DPDT, 10 Amp @ 120 VAC Resistive

HYSTERESIS

5%

RESPONSE TIME

Operate

0.1 to 5 SEC, Adjustable

INDICATORS

LED Glows On Over Current

(Style “E” Enclosure Only)

RESET

Manual

TEMPERATURE

Operate

32° to 131°F (0° to +55°C)

RATING

Storage

-49° to 185°F (-45° to +85°C)

ENCLOSURE

Style A

Lexan Dust Cover; 11-pin Plug-in

Style E

Lexan Surface Mounted:

#8-32 Screw Terminals

SOCKET

Style A: RB-11 Style E: 13 oz.

WEIGHT

6 oz.

MODEL NUMBER

CML

A

S

CONTROL VOLTAGE

24 Volts

24

120 Volts

120

TYPE OF CONTROL VOLTAGE

AC

A

ENCLOSURE STYLE

Plug-In

A

Surface Mount

E

CURRENT TRIP POINTS

0.05 to 0.25 amp adj.

.25

0.2 to 1 amp adj.

1

1.0 to 5.0 amps adj.

5

2.0 to 10 amps adj.

10

4.0 to 20 amps adj. (E Housing Only)

20

MODEL NUMBER