273-5-120 Time Mark Corporation, 273-5-120 Datasheet

273-5-120

Manufacturer Part Number

273-5-120

Description

SINGLE PHASE CURRENT MONITOR 0.5 - 5 AMP

Manufacturer

Time Mark Corporation

Datasheet

1.273-5-120.pdf (2 pages)

Specifications of 273-5-120

Lead Free Status / Rohs Status

RoHS Compliant part

Current page: 1 of 2
Download datasheet (273Kb)

APPLICATION:

l l

DESCRIPTION

The Model 273 Single Phase Current Monitor is a

single setpoint sensor. It can be used as either an over

current or under current sensor, depending on the

contacts used.

This device can directly monitor AC currents in the

range of 0.5 to 5 amps; or 2 to 10 amps, 50 to 400Hz.

Matching transformers are available to extend the use

of the monitor to most any range. The current being

monitored can be of any voltage, up to the rating of the

socket. An LED indicator is provided to show when the

relay is energized.

The Model 273 is available for either 24 VAC or 120

VAC supply voltages. Model 273-5 is UL Recognized

and CSA Certified. All versions use a standard 8-pin

socket.

Telephone: Main -

Fax:

E-mail:

Internet:

5 or 10 amp adjust range options

Five year unconditional warranty

Adjustable trip point

Over or under current sensing

Current Monitor

Single Phase

Sales - (800) 862-2875

sales@time-mark.com

http://www.time-mark.com

MODEL 273

Typical Over-current sensing

(918) 438-1220

(918) 437-7584

Shows No Power Applied

SPECIFICATIONS

Model

Current range

Supply voltage

Power consumption

VA burden

Frenquency range

Repeat accuracy

Dead band

Reset

Output contacts

Expected relay life

Operating temperature

Humidity tolerance

Enclosure material

Mounting

Weight

Agency approvals

DIMENSIONS

SPECIFY: Model - Current - Oper Voltage: 273-5-120

3.25"

Mechanical:

Electrical:

273-5 is UL Recognized and CSA Certified

* 273-10 has NO Agency approvals

SPDT 10A at 240 VAC resistive

8-pin socket ( **sold separately)

0.5 to 5 amps or 2 to 10 amps*

ORDERING INFORMATION

TIME MARK is a division of

0 - 97% w/o condensation

T u l s a , O k l a h o m a 7 4 1 1 6

1 1 4 4 0 E a s t P i n e S t r e e t

24 VAC or 120 VAC

** Order 8-pin socket number 51X120

Less than 0.5 VA

-40° to +131° F

1.95"

Doc No. 87A137 12/00

10 million operations

100,000 at rated load

ABS plastic

1 watt max

50-400 Hz

Automatic

273-X-XX

1% max

4% max

6.4 oz.

TIME MARK CORPORATION

1.95"

Related parts for 273-5-120

273-5-120 Summary of contents

Page 1

... ABS plastic 8-pin socket ( **sold separately) 6.4 oz. 273 Recognized and CSA Certified * 273-10 has NO Agency approvals ** Order 8-pin socket number 51X120 ORDERING INFORMATION SPECIFY: Model - Current - Oper Voltage: 273-5-120 1.95" 3.25" 1.95" Doc No. 87A137 12/00 © 2000 TIME MARK CORPORATION ...

Page 2

... READ ALL INSTRUCTIONS BEFORE INSTALLING, OPERATING OR SERVICING THIS DEVICE. KEEP THIS DATA SHEET FOR FUTURE REFERENCE. POTENTIALLY HAZARDOUS VOLTAGES ARE PRESENT AT THE TERMINALS OF THE MODEL 273. ALL ELECTRICAL POWER SHOULD BE REMOVED WHEN CONNECTING OR DISCONNECTING WIRING. THIS DEVICE SHOULD BE INSTALLED AND SERVICED BY QUALIFIED PERSONNEL. ...

Related keywords

273-5-120 datasheet
273-5-120 data sheet
273-5-120 pdf datasheet
273-5-120 component
273-5-120 part
273-5-120 distributor
273-5-120 RoHS
273-5-120 datasheet download