197

Diversified Electronics

800.727.5646

atcdiversified.com

E55826

AC Go/No-Go Current Monitor/Relay

• Easy Installation

• No physical connection to the AC line that is being monitored

• Magnetically coupled by passing supply line through

protruding Current Transformer

• 8-Pin, Plug-in

SPECIFICATIONS

CONTROL VOLTAGE 24 or 120 VAC; 50/60 Hz, 24 VDC

TRIP POINTS

1-10 Amps, Fixed

AC INPUT CURRENT Up to 50 Amps

OUTPUT

SPDT, 10 Amps @ 240 VAC Resistive;

211 VA @ 120 VAC Inductive:

1/6 Horsepower @ 120 VAC or

1/3 Horsepower @ 240 VAC

POWER

3 Watts (Approximately)

CONSUMPTION

RESPONSE TIME

Operate

30 mSEC

Release

0.5 SEC

LIFE EXPECTANCY

Mechanical 10 Million Operations (Minimum)

Electrical

100,000 Operations @

Rated Load

DUTY CYCLE

Continuous

TEMPERATURE

Operate

32° to 131°F (0° to +55°C)

RATING

Storage

-49° to 185°F (-45° to +85°C)

SOCKETS

RB-08 or PF083A

ENCLOSURE

Lexan Dust Cover; 8-Pin plug-in

WEIGHT

6 oz

OPERATION

WIRING

DIMENSIONS (INCHES)

The CMB Series relay is used to detect the presence of AC current.

When the monitored current exceeds the trip point for longer than 30

milliseconds, the internal relay energizes. When the monitored current

drops below the trip point for longer than 0.5 seconds, the internal relay

de-energizes. The Delay-on-Release is incorporated to prevent nuisance

tripping caused by momentary dips in the load line.

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

MODEL NUMBER

CMB

F

A

CONTROL VOLTAGE

24 Volts AC

24

A

24 Volts DC (Not

)

24

D

120 Volts AC

120

A

CURRENT TRIP POINTS

1 amp

1

2 amps

2

3 amps

3

4 amps

4

5 amps

5

6 amps

6

7 amps

7

8 amps

8

9 amps

9

10 amps

10

MODEL NUMBER

Diversified Electronics

800.727.5646

atcdiversified.com