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Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, IL 61032
www.honeywell.com/sensing
Sensing and Control
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Limit and Enclosed Switches LD Series
Multiple Plunger Limit Switches
A82Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada
FEATURES
1 Ideal source of replacement parts for
imported machine tools or transplant
factories
1 Up to 15A capacity
1 Variety of switch units
1 Roller and chisel plunger are available
1 Operating points are precisely factory-
adjusted
1 Easy mounting and wiring
1 NEMA 6, 13 and IEC IP 67 sealing
1 Temperature range –10 to +70°C
(+14 to +158°F)
One LD series multi-plunger limit switch can
replace several individual switches in many
machine tooling applications, and on weld-
ing and transfer machines in automobile
plants.
Numerous conduit arrangements are pos-
sible, making switch wiring and mainte-
nance simple and inexpensive.
Catalog LDS-5000K LDV-5000 LDZ-5000 LD-Z
Listing Series Series Series Series
Electrical
Specifications
Max. current at
max. voltage
ratings
5A at 125, 250VAC K
series; 0.1A at 125VAC
0.1A at 30VDC
10A at 125,
250VAC
0.5A at 125VDC
0.25A at 250VDC
15A at 125, 250,
480VAC
0.5A at 125VDC
0.25A at 250VDC
15A at 125, 250,
480VAC
0.5A at 125VDC
0.25A at 250VDC
Single Pole Circuitry SPDT SPDT SPDT SPDT
Double Throw
Operating
Characteristics
Plunger Number 2,3,4,5,6,7,8 2,3,4,6,8 2,3,4,6,8,10,12 2
Pitch 8 ± 0.15mm 12 ± 0.2mm 19 ± 0.2mm 18 ± 0.25mm
Type Chisel-shaped Chisel-shaped roller Chisel-shaped roller Roller
O.F. max. – N/lb. 10/2.2 14.74/3.3 19.75/4.4 14.74/3.3
P.T. max. – mm/in. 1.5/0.06 1.5/0.06 1.5/0.06 1.5/0.06
O.T. min. – mm/in. 2/0.99 3/0.12 3/0.12 3/0.12
D.T. – mm/in. 0.2/0.008 max. 0.1–0.32 0.01–0.05 0.01–0.05
0.004–0.013 0.0005–0.002 0.0005–0.002
Characteristics: O.F.— Operating Force; P.T.—Pretravel; O.T.— Overtravel; D.T.—Differential Travel; N — Newtons
ORDER GUIDE
(For identification of existing listings only. Not for generating new listings.)
LD6 —56666
1 1111
SWITCHING UNIT
Z: Type BZ basic switch
V: Type V3 basic switch
S: Type SM basic switch
NUMBER OF PLUNGERS
2: 2 plungers
3: 3 plungers
4: 4 plungers
5: 5 plungers (LDS Series
only)
6: 6 plungers
7: 7 plungers (LDS Series
only)
8: 8 plungers
ACTUATOR
0: Chisel Plunger
1: Roller Plunger (Type
LDS is not offered)
NUMBER AND POSITION
OF CONDUIT
0: PF 1/2, 2 at base; Type
LDS is 1 at base
1: PF 3/4, 2 at base (Type
LDZ only)
2: PF 1/2, 2 at side Type
LDS is not offered
CONTACT
MATERIAL:
BLANK:
Silver or silver
alloy contacts
‘‘K’’:
Gold alloy
crosspoint
contacts
LD—Z6—6
11 1
SWITCHING UNIT NUMBER OF
PLUNGERS
TYPE OF ROLLERS
Z: Type BZ
basic switch
5: Hardened stainless steel
2: 2 plungers (9.5 dia.×4.5)
55: Stainless steel
(12.7 dia.×4.8)
REPLACEMENT SWITCH UNITS
Switches Replacement
LDS-5000 AS-J212
LDS-5000K AS-J212K
LDZ-5000 AS-J209
LDZ-5000K AS-J209K
LDV-5000 AS-J215
LDV-5000K AS-J215K
REPLACEMENT HEADS – LDZ ONLY
Bevel 9PA-J68
Roller 9PA-J67