120 240 213 AAAB 240 211 AAAB 240 214 AAAB 240 212 AAAB
240 240 213 ABAB 240 211 ABAB 240 214 ABAB 240 212 ABAB
480 240 213 ACAB 240 211 ACAB 240 214 ACAB 240 212 ACAB
24
Specifications
Accuracy: Matches frequency control of
power system.
V ibration Sho ck: Meets ANSI Specif ication
C39.1
Materials: Case of clear Polycarbonate, frame
of black Polycarbonate, brass terminal studs,
Polycarbonate front covers.
Safety: Type 240 elapsed-time meters are
recognized under the Component Program of
Underwr iters’ Laboratories. (UL File #E91703)
& CSA
Input Range: All Type 240 models available
to operate on 120 or 208/240 or 480 volts AC,
50 or 60 Her tz.
Sealing: All non-re set Type 240 models a re
weather resistant. Sealed window and no -
through screw holes fo r flange or back-of-
panel mounting protect motor, counter, and
gearing from rain or panel wash-down.
Presentation: 6-digit counter in 5⁄32" high hours
and te nths of hours or minutes and tenths of
minutes.
Insulation Level: Operating at 120, 208, 240
or 480 volts AC, will pass Hi-pot of 2000 VRMS
for one minute.
Burden: 3 VA typical.
Dimensions: See pages 40 & 41.
Motor: Synchronous.
Features:
• Back-of-panel model
•2
1⁄2" and 31⁄2" New Big Look models
•2
1⁄2" and 31⁄2" Round and Square models
• Conduit-case models
• Complete inte rchangeability physically and
electrically wi th most GE Types 235 and 236
models
• Optional 3 stud mounting is available on 31⁄2"
New Big Look style 240 meters only.
Elapsed T ime Meters
Back of Panel
Unmounted New Big Look
Panel Mounted Square Case Round Cas e Conduit Cas e
Nonreset Type Reset Typ e
Register in Minu tes Register in Ho urs Register in Minu tes Re gister in Hours
21⁄2-INCH NE W BIG LOOK — 60Hz
Motor
Volt
AC
31⁄2-INCH NE W BIG LOOK — 60 Hz
120 240 313 AAAB 240 311 AAAB 240 314 AAAB 240 312 AAAB
240 240 313 ABAB 240 311 ABAB 240 314 ABAB 240 312 ABAB
480 240 313 ACAB 240 311 ACAB 240 314 ACAB 240 312 ACAB
SQUARE CASE 21⁄2-INCH — 60 Hz
120 240 613 AAAD 240 611 AAAD 240 614 AAAD 240 612 AAAD
240 240 613 ABAD 240 611 ABAC 240 614 ABAD 240 612 ABAD
480 240 613 ACAD 240 611 ACAD 240 614 ACAD 240 612 ACAD
SQUARE CASE 31⁄2-INCH — 60 Hz
120 240 713 AAAD 240 711 AAAD 240 714 AAAD 240 712 AAAD
240 240 713 ABAD 240 711 ABAD 240 714 ABAD 240 712 ABAD
480 240 713 ACAD 240 711 ACAD 240 714 ACAD 240 712 ACAD
ROUND CASE 21⁄2-INCH — 60 Hz
120 240 633 AAAE 240 631 AAAE 240 634 AAAE 240 632 AAAE
240 240 633 ABAE 240 631 ABAE 240 634 ABAE 240 632 ABAE
480 240 633 ACAE 240 631 ACAE 240 634 ACAE 240 632 ACAE
ROUND CASE 31⁄2-INCH — 60 Hz
120 240 733 AAAE 240 731 AAAE 240 734 AAAE 240 732 AAAE
240 240 733 ABAE 240 731 ABAE 240 734 ABAE 240 732 ABAE
480 240 733 ACAE 240 731 ACAE 240 734 ACAE 240 732 ACAE
25
† Replacement meters for conduit-mounte d case models not available as a separate item. However, motors can be supplied as a renewal p ar t .
50-HERTZ RATINGS FOR NEW BIG LOOK
For 50 Hz ser vice simply sele ct the identical 60 Hz catalog
numbe r and change lette rs 7 & 8 as follows:
240213 * * AB
AA = 120V, 60 Hz
AB = 240V, 60 Hz
AC = 480V, 60 Hz
AD = 120V, 50 Hz
AE = 240V, 50 Hz
AF = 480V, 50 Hz
AG = 208V, 60 Hz
AH = 208V, 50 Hz
OPTIONAL 3- STUD MOUNTING
For 3-stud mounting option (31⁄2" New Big Look only) simply select
the identical 4-stud catalog number and change letters 9 & 10 as
follows:
240313AA**
AB = Std 4 stud mounting
AC = Optional 3 stud mounting
Conduit case #2579K10G0700 can be ordered as a replacement item for
the 240 25***** elapsed time meter assembly or for use with a 21⁄2" Big
Look meter.
BACK-OF-PANEL — 60 Hz
120 240 003 AAAA 240 001 AAAA 240 004 AAAA 240 002 AAAA
208/240 240 003 ABAA 240 001 ABAA 240 004 ABAA 240 002 ABAA
480 240 003 ACAA 240 001 ACAA 240 004 ACAA 240 002 ACAA
CONDUIT-MOUNTED CASE 21⁄2-INCH — 60 Hz✝
120 240 253 AAAF 240 251 AAAF
208/240 240 253 ABAF 240 251 ABAF
480 240 253 ACAF 240 251 ACAF
Y Se ries AC & DC Ho ur Meters
Specifications
The Y Series hour meters are designed to monitor operating time, war ranty periods and maintenance inter vals on electrically
driven machines and devices. Examples are business machines, compressors, power dr ives, generato rs, battery operate d
vehicle s, electr ic furnaces, refrige ration equipme nt, farm and industrial machiner y. In many cases, the operating environment is
quite harsh. The Y Series hour mete rs of fer a high degree of prote ction against dust and moisture and wide operating temperature
range.
The measurement range for AC meters is 0 to 99,999.99 hours and DC meters is 0 to 999,999.9 hours. They are not re-settable.
Ordering infor mation for all models with various mounting configurations and terminations is descr ibed below.
TR Serie s
(with 3 screw front mount) TS Serie s
(with 52mm bezel) TM Series
(with Code G mount) TM Serie s
(with 2 screw mount)
