Limit and Enclosed Switches LN Series
Compact Pre-Wired Enclosed Switches
Honeywell1Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA111
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.
FEATURES
1 Zinc die cast housing
1 Will withstand impact actuation
1 Positioning dowel holes
1 SPDT or 2-CKT DB circuitry
1 CSA Certified, file #LR41372
1 UL Recognized, file #E12252
1 No. 14 type HWM wire leads, conduit hub
seal
1 Conduit size
1
⁄2 -14NPSM
1 NEMA, 1, 3, 4, and 13
For rapid response – off the shelf service, all bold face listings are normally stocked
items.
ELECTRICAL RATING
Circuitry Electrical Rating
A 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.
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
Left-hand actuator
ORDER GUIDE
O.F. O.T. D.T.
O.P. max. P.T. min. max.
Catalog Listing
Elec.
Lead mm N mm mm mm
Rating Right-Hand Left-Hand Length* in. lbs. in. in. in.
ABZLN-RHBZLN-LH1-ft.41,7 ±0,1022,20,20-0,515,160,10
BZLN-RH5 BZLN-LH5 5-ft.
1.640 ± .004 5 .008-.020 .203 .004
E1LN1-1-RH 1-ft.41,0 ±0,1326,71,574,340,76
1LN1-5-RH 1LN1-5-LH 5-ft.
1.615 ± .005 6 .062 .171 .030
max.
ROLLER ARM ACTUATED SWITCHES
Right-hand actuator
ORDER GUIDE
Roller arm is field adjustable 260° vertically.
O.F. P.T. O.T. D.T.
max. max. min. max.
Catalog Listing**
Elec.
Lead N mm mm mm
Rating Right-Hand Left-Hand Length* lbs. in. in. in.
A BZLN-2-RH BZLN-2-LH 1-ft. 13,3 1,98 11,91 0,36
BZLN-2-RH5 BZLN-2-LH5 5-ft.
3 .078 .469 .014
E 2LN1-3-RH 2LN1-3-LH 3-ft. 13,3 3,18 8,74 1,98
2LN1-5-RH 2LN1-5-LH 5-ft.
3 .125 .344 .078
N J 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)
Limit/ Enclosed
