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Sensing and Control
Interactive
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Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, IL 61032
www.honeywell.com/sensing
Limit and Enclosed Switches
Compact Pre-Wired Enclosed Switches
FEATURES
Zinc die cast housing
Will withstand impact actuation
Positioning dowel holes
SPDT or 2-CKT DB circuitry
LN switches are designed to withstand rapid
hammer-blow actuation. Impact on the ac-
tuating plunger cannot reach the precision
switch unit inside. Individual seals around
each leadwire and cover plate protect
switch cavity from condensate, oil and dust.
Actuator Postion: The RH or LH suffix on the
end of the catalog listing means the actuator
is to the right or left side of the switch as
viewed from the nameplate.
LN Series
CSA Certified, file #LR41372
UL Recognized, file #E12252
No. 14 type HWM wire leads, conduit hub
seal
Conduit size
1
⁄
2
-14NPSM
NEMA, 1, 3, 4, and 13
For rapid response – off the shelf service, all
bold face
listings are normally stocked
items.
ELECTRICAL RATING
Circuitry
A
Electrical Rating
UL/CSA Rating:
15 amps, 125, 250 or 480 VAC;
1
⁄
8
Hp, 125 VAC;
1
⁄
4
Hp, 250 VAC;
1
⁄
2
amp, 125 VDC;
1
⁄
4
amp, 250 VDC.
Limit/Enclosed
Single-pole
Double-throw
E
UL Rating:
10 amps, 125 or 250 VAC;
1
⁄
2
Hp, 125 VAC.
Two-circuit
Double-break
STRAIGHT PLUNGER ACTUATED SWITCHES
ORDER GUIDE
O.P.
mm
in.
41,7
±
0,10
1.640
±
.004
41,0
±
0,13
1.615
±
.005
O.F.
max.
N
lbs.
22,2
5
26,7
6
P.T.
mm
in.
0,20-0,51
.008-.020
1,57
.062
max.
O.T.
min.
mm
in.
5,16
.203
4,34
.171
D.T.
max.
mm
in.
0,10
.004
0,76
.030
Catalog Listing
Elec.
Rating
Right-Hand Left-Hand
Left-hand actuator
A
E
BZLN-RH
BZLN-RH5
1LN1-1-RH
1LN1-5-RH
1LN1-5-LH
BZLN-LH
BZLN-LH5
Lead
Length*
1-ft.
5-ft.
1-ft.
5-ft.
ROLLER ARM ACTUATED SWITCHES
ORDER GUIDE
Roller arm is field adjustable 260° vertically.
O.F.
max.
N
lbs.
13,3
3
13,3
3
P.T.
max.
mm
in.
1,98
.078
3,18
.125
O.T.
min.
mm
in.
11,91
.469
8,74
.344
D.T.
max.
mm
in.
0,36
.014
1,98
.078
Elec.
Rating
A
Right-hand actuator
E
Catalog Listing**
Right-Hand
BZLN-2-RH
BZLN-2-RH5
2LN1-3-RH
2LN1-5-RH
Left-Hand
BZLN-2-LH
BZLN-2-LH5
2LN1-3-LH
2LN1-5-LH
Lead
Length*
1-ft.
5-ft.
3-ft.
5-ft.
N Newtons
* In addition to 1-ft. (0,305 m) and 5-ft. (1,524 m),
other lead lengths are available.
** Replacement actuators: 6PA4-RH for right-hand,
6PA4-LH for left-hand versions.
Characteristics: O.F. — Operating Force; P.T. —
Pretravel; O.T. — Overtravel; D.T. — Differential
Travel; O.P. — Operating Positions.
MOUNTING DIMENSIONS
(For reference only)
Honeywell Sensing and Control 1-800-537-6945 USA
1-815-235-6847 International 1-800-737-3360 Canada
A111
微控制器 MCU
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