LELHP/CELHP CIRCUIT PROTECTORS
The Airpax™ LELHP/CELHP high current magnetic circuit protector compliments our entire series of LEL circuit protectors. Its unique,
parallel current sensing design provides precise current overload protection and reliability in the compact size of a two pole LEL.
The unit is ideal for high power DC applications such as drive motor systems and telecommunication power systems.
LEL is available in series and series with auxiliary switch configurations with a choice of delays for DC ratings of 125, 150, 175 and 200
amperes. The CEL has been enhanced to include these same ratings plus a 4-pole, parallel 400 amp rating for UL489A. The LELHP is
UL listed under the conditions of UL489 and CSA certified. The CELHP is UL listed under the conditions of UL489A. Mid-trip handle
indication, voltage trip and remote operator options complete the LELHP/CELHP circuit breaker series. Please see the individual
product tables for approved ratings.
Two Pole
1.515 MAX
.687
[17.45]
[38.48]
2X 6-32 THREAD
.740
[18.80]
(Note E)
.140 [3.56] DEEP
.281
[7.14]
M3 ISO THD OPTIONAL
.220
[5.59]
.545
[13.84]
.402
[10.21]
.140
[3.56]
.640
[16.26]
ON
2.490
[63.25]
1.047
[26.59]
1.438
[36.53]
2.060
[52.32]
1.940
[49.28]
1.282
[32.56]
OFF
1.859
[47.22]
.690
[17.53]
.750
[19.05]
1/4-20 STUD
(M6 x 1.0 STUD
OPTION)
Three Pole (Note D)
.740
[
]
18.80
Series Parallel with optional
1REC4 Auxiliary switch
Series Parallel
(
)
Note E
.220
[5.59]
.740
[
]
18.80
(
)
Note E
.402
[10.21]
C
NO
NC
OFF
OFF
OFF
1.438
[36.53]
2.060
[52.32]
BREAKER IN
OFF POSITION
2.490
[63.25]
-REC4
175/200 Parallel Pole
2.265MAX.
[57.53]
.110
[2.79]
6X 6-32 THREAD
.140 [3.56] DEEP
M3 ISO THD OPTIONAL
2.438 MAX
[61.93]
(SEE NOTE 1)
Four Pole (CEL _ _ P and CML _ _ P only)
DIM. "H"
(SEE TABLE)
8X 6-32 THREAD
.140 [3.56] DEEP
.402
.260
[6.60]
DIM. "H"
DIM. "H"
.220
5.59
10.21
M3 ISO THD OPTIONAL
(SEE TABLE)
(SEE TABLE)
Notes:
2.490
63.25
Tolerance ꢀ.01 ꢁꢀꢂ39 unless notedꢀ ꢃiꢄensions in ꢅracꢆets ꢁ 9 are ꢄilliꢄetersꢀ
A
B
Terꢄinal protrusion diꢄensions are referenced froꢄ ꢅacꢆ of ꢄounting panelꢀ
Each screw terꢄinal is supplied with a 0.-ꢂ2xꢀꢂ02ꢁ7ꢀ329 or M1 x 8ꢄꢄ screw,
flatwasher and external tooth locꢆwasherꢀ
OFF
OFF
OFF
OFF
1.438
36.53
2.060
52.32
C
Stud terꢄinals are supplied with a flatwasher, external tooth locꢆwasher and
a 0.-ꢂ2 or M1 hex nut (<=7.A), 0/4 -2. or M6 hex nut (>7.A)ꢀ
Units are supplied without ꢅus ꢅars ꢄust have a ꢄiniꢄuꢄ copper strap (0
ꢂ0/ꢂ2 x 0/2 x 0/06 ) of appropriate length to accoꢄꢄodate connections tying
each set of terꢄinals togetherꢀ
ꢃ
3.005
[76.33]
MAX
E
Other spacing availaꢅle upon requestꢀ Contact factory for assistanceꢀ
IAL Series - Handles
151
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