IELK1-1-59-3.00-01-V AIRPAX, IELK1-1-59-3.00-01-V Datasheet - Page 10

• Manufacturer Part Number: IELK1-1-59-3.00-01-V
• Description: CIRCUIT BREAKER
• Manufacturer: AIRPAX

137
CONFIGURATIONS (CONT.)
Relay and Dual Coil
Relay Trip
This permits the overload sensing coil to be placed in a
circuit which is electrically isolated from the trip contacts.
The coil may be actuated by sensors monitoring pressure,
flow, temperature, speed, etc. Other typical applications
include crowbar, interlock and emergency/rapid shutdown
circuitry. Trip may be accomplished by voltage or current,
which must be removed after trip.
Voltage Trip
Sometimes called “dump circuits” or “panic trip circuits,”
these units make it possible to open main power contacts
with lower power inputs from one or more sources. This
configuration is becoming increasingly more important for
sensitive circuitry and denser packaging in automation
systems. Available in series, shunt or relay configurations.
Notes:
Tolerance ± .015 [.39] unless noted. Dimensions in brackets [ ] are millimeters.
A Terminal protrusion dimensions are referenced from back of mounting panel.
B Each screw terminal is supplied with a 10-32x.312[7.92] or M5 x 8mm screw, flatwasher and
C Stud terminals are supplied with a flatwasher, external tooth lockwasher and a 10-32 or M5 hex
RELAY
RELAY
external tooth lockwasher.
nut (<=70A), 1/4 -20 or M6 hex nut (>70A).
IAL/IUL/IEL/LEL Series - Barrier Options
DUAL COIL
DUAL COIL
[49.28]
1.940
[7.14]
.281
[33.78]
1.330
[16.76
.660
[20.19]
[18.34]
.795
±1.14]
±.045
.722
(SEE NOTE A)
2.640 MAX
[67.06]
Barriers
BARRIER OPTIONS
Rating Option
IEL
240/415 VAC
415 VAC (VDE)
277/480 VAC
1/4-20, M6 studs for AC
120/240 VAC multi-pole
125VDC
LEL
All multi-pole 50/60 Hz
All multi-pole 80 VDC, if opposite polarity
125VDC
Note: Optional barrier available with factory assigned part number. Contact
factory for assistance.
[18.31]
[65.02]
[69.60]
2.560
.721
[17.02]
2.740
.670
[29.13]
1.147
[27.89]
1.098
FIG.1
FIG.3
[3.11]
[.84]
.033
.122
http://airpax.sensata.com/
[18.31]
[24.18]
[65.02]
[78.74]
.721
2.560
.952
3.100
NOTE:
THIS BARRIER CAN BE FLIPPED
TO COVER EITHER POLE.
PLEASE CONTACT FACTORY FOR
SPECIFIC PART NUMBER
Standard
Barrier
Fig. 1
Fig. 2
Fig. 2
Fig. 2
Fig. 2
[29.13]
1.147
[35.00]
FIG.4
FIG.2
1.378
Fig. 2, 3 & 4
Fig. 3 & 4
Fig. 3 & 4
Fig. 3 & 4
Fig. 3 & 4
Optional
Barrier
[.84]
.033
[7.69]
.303