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Sensing and Control
Honeywell Inc.
11 West Spring Street
Freeport, IL 61032 www.honeywell.com/sensing
Sensing and Control
Interactive
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Interactive Catalog Supplements Catalog PDFs
Limit and Enclosed Switches HDLS Series
Modification and Replacement Parts
Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA49
Non plug-in type Plug-in type
REPLACEMENT WOBBLE ACTUATORS
Catalog Listing
Delrin Spring Cat Coil
Rod Wire Cable Whisker Spring
LSZ4009 LSZ4010 LSZ4011 LSZ4012* LSZ4014
*5
1
⁄2inch long. For 71⁄2Nlength, order LSZ4013.
MICRO SWITCH conduit sealing packets
can be used with limit or enclosed switches.
This includes the HDLS, Compact LS, ML,
E6, V6, BAF1 or OP series switches.
The conduit sealing packets are not suitable
for use with explosion-proof switches.
PLUG IN RECEPTACLES
Type Catalog Listing
Single-Pole LSZ4001
Double-Pole LSZ4002
3⁄4in. Conduit
Double-Pole LSZ4006
1⁄2in. Conduit
Single-Pole LSZ4015
Manifold Mount
Double-Pole LSZ4016
Manifold Mount
ADAPTER PLATES
These adapter plates enable HDLS plug-in
switches to retrofit 200LS series (single-
pole) and 300LS series (double-pole) plug-
in switches.
Catalog
Type Listing
Adapts 200LS series LSZ4003
mounting to accept HDLS
Adapts 300LS series LSZ4004
mounting to accept HDLS
INDICATOR LIGHTS/SEAL RING
Type Catalog Listing
120V LSZ4007
240V LSZ4008
ADJUSTING TOOL KIT
This tool kit is used if readjustment of switch-
es is necessary when heads and/or contact
blocks are replaced.
Catalog Listing
LSZ4005
REPLACEMENT LEVERS
To order replacement levers, specify the
same part number that is metal stamped on
either the lever or lever hub.
For a complete list of HDLS replacment
parts, refer to the charts on the following
pages.
CONDUIT SEALING PACKETS
Catalog
Listing
Packet Cable O.D. Inches
2PA6 .400N- .435N
2PA16 .435N- .470N
2PA1 .530N- .570N
LIQUID TIGHT CONDUIT FITTING
2PA17.170" - .470" ½ NPT
2PA19 .450" - .709" ¾ NPT
Limit/ Enclosed
Limit and Enclosed Switches HDLS Series
Replacement Parts
A50Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada
For low temperature or high temperature options, refer to example in LSA1A block.
PLUG-IN TYPE 12345
Catalog Complete Plug-in
Listing* Plug-in Unit Base Operating Contact
On Switch Less Base Receptacle Head Block Actuator
Nameplate Receptacle Only Only† Only Only
Std. LSA1A LSZ7A1A LSZ4001 LSZ1A LSZ3A
Low Temp. LSYAB1A LSZ7YAB1A LSZ4001 LSZ1AB LSZ3A
High Temp. LSYAC1A LSZ7YAC1A LSZ4001 LSZ1AC LSZ3A
LSA5A LSZ7A5A LSZ4001 LSZ1A LSZ3A
LSA8A LSZ7A8A LSZ4001 LSZ1A LSZ3A
LSA1J LSZ7A1J LSZ4001 LSZ1A LSZ3J
LSA2B LSZ7A2B LSZ4002 LSZ1A LSZ3B
LSA6B LSZ7A6B LSZ4006 LSZ1A LSZ3B
LSB1A LSZ7B1A LSZ4001 LSZ1B LSZ3A
LSB1J LSZ7B1J LSZ4001 LSZ1B LSZ3J
LSB5A LSZ7B5A LSZ4001 LSZ1B LSZ3A
LSB8A LSZ7B8A LSZ4001 LSZ1B LSZ3A
LSB2B LSZ7B2B LSZ4002 LSZ1B LSZ3B
LSB6B LSZ7B6B LSZ4006 LSZ1B LSZ3B
LSC1A LSZ7C1A LSZ4001 LSZ1C LSZ3A
LSC1J LSZ7C3J LSZ4001 LSZ1C LSZ3J
LSC5A LSZ7C5A LSZ4001 LSZ1C LSZ3A
LSC8A LSZ7C8A LSZ4001 LSZ1C LSZ3A
LSC2B LSZ7C2B LSZ4002 LSZ1C LSZ3B
LSC6B LSZ7C6B LSZ4006 LSZ1C LSZ3B
LSD1A LSZ7D1A LSZ4001 LSZ1D LSZ3A
LSD1J LSZ7D1J LSZ4001 LSZ1D LSZ3J
LSD2B LSZ7D2B LSZ4002 LSZ1D LSZ3B
LSD5A LSZ7D5A LSZ4001 LSZ1D LSZ3A
LSD8A LSZ7D8A LSZ4001 LSZ1D LSZ3A
LSD6B LSZ7D6B LSZ4006 LSZ1D LSZ3B
LSE1A LSZ7E1A LSZ4001 LSZ1E LSZ3A
*Only partial listings are shown and necessary to
determine replacement parts catalog listing. The list-
ings with -7A, -7M, -7N, -8A, -8B and -8C are complete
catalog listings.
Note: Complete units consist of Columns 1 and 2. †For low temperature replacement heads add
B. Example LSZ1AB. For fluorocarbon seal
replacement heads add C. Example LSZ1AC.
Limit and Enclosed Switches HDLS Series
Replacement Parts
Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA51
PLUG-IN TYPE (Continued) 1 2345
Catalog Complete Plug-in
Listing* Plug-in Unit Base Operating Contact
On Switch Less Base Receptacle Head Block Actuator
Nameplate Receptacle Only Only† Only Only
LSE1J LSZ7E1J LSZ4001 LSZ1E LSZ3J
LSE2B LSZ7E2B LSZ4002 LSZ1E LSZ3B
LSE5A LSZ7E5A LSZ4001 LSZ1E LSZ3A
LSE8A LSZ7E8A LSZ4001 LSZ1E LSZ3A
LSE6B LSZ7E6B LSZ4006 LSZ1E LSZ3B
LSF1A LSZ7F1A LSZ4001 LSZ1F LSZ3A
LSF1J LSZ7F1J LSZ4001 LSZ1F LSZ3J
LSF2B LSZ7F2B LSZ4002 LSZ1F LSZ3B
LSF5A LSZ7F5A LSZ4001 LSZ1F LSZ3A
LSF8A LSZ7F8A LSZ4001 LSZ1F LSZ3A
LSF6B LSZ7F6B LSZ4006 LSZ1F LSZ3B
LSG1A LSZ7G1A LSZ4001 LSZ1G
LSG5A LSZ7G5A LSZ4001 LSZ1G
LSG8A LSZ7G8A LSZ4001 LSZ1G
LSG2B LSZ7G2B LSZ4002 LSZ1G
LSG6B LSZ7G6B LSZ4006 LSZ1G
LSH1A LSZ7H1A LSZ4001 LSZ1H LSZ3A
LSH2B LSZ7H2B LSZ4002 LSZ1H LSZ3B
LSH6B LSZ7H6B LSZ4006 LSZ1H LSZ3B
LSH5A LSZ7H5A LSZ4001 LSZ1H LSZ3A
LSH8A LSZ7H8A LSZ4001 LSZ1H LSZ3A
LSJ1A-7A LSZ7J1A-7A LSZ4001 LSZ1JGA** LSZ3A LSZ4009
LSJ1A-7M LSZ7J1A-7M LSZ4001 LSZ1JGM** LSZ3A LSZ4010
*Only partial listings are shown and necessary to
determine replacement parts catalog listing. The list-
ings with -7A, -7M, -7N, -8A, -8B and -8C are complete
catalog listings.
**Includes actuator
Note: Complete units consist of Columns 1 and 2. † For low temperature replacement heads add
B. Example LSZ1AB. For fluorocarbon seal
replacement heads add C. Example LSZ1AC.
Limit/ Enclosed
Limit and Enclosed Switches HDLS Series
Replacement Parts
A52Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada
PLUG-IN TYPE (Continued) 1 2345
Catalog Complete Plug-in
Listing* Plug-in Unit Base Operating Contact
On Switch Less Base Receptacle Head and Block Actuator
Nameplate Receptacle Only Actuator‡ Only Only
LSJ5A-7M LSZ7J5A-7M LSZ4001 LSZ1JGM LSZ3A LSZ4010
LSJ8A-7M LSZ7J8A-7M LSZ4001 LSZ1JGM LSZ3A LSZ4010
LSJ2B-7A LSZ7J2B-7A LSZ4002 LSZ1JGM LSZ3B LSZ4009
LSJ2B-7M LSZ7J2B-7M LSZ4002 LSZ1JGM LSZ3B LSZ4010
LSJ6B-7M LSZ7J6B-7M LSZ4006 LSZ1JGM LSZ3B LSZ4010
LSJ5A-7A LSZ7J5A-7A LSZ4001 LSZ1JGA LSZ3A LSZ4009
LSJ8A-7A LSZ7J8A-7A LSZ4001 LSZ1JGA LSZ3A LSZ4009
LSJ6B-7A LSZ7J6B-7A LSZ4006 LSZ1JGA LSZ3B LSZ4009
LSJ1A-7N LSZJ1A-7N LSZ4001 LSZ1JGN LSZ3A LSZ4011
LSJ1J-7N LSZ7J1J-7N LSZ4001 LSZ1JGN LSZ3J LSZ4011
LSJ5A-7N LSZ7J5A-7N LSZ4001 LSZ1JGN LSZ3A LSZ4011
LSJ8A-7N LSZ7J8A-7N LSZ4001 LSZ1JGN LSZ3A LSZ4011
LSJ2B-7N LSZ7J2B-7N LSZ4002 LSZ1JGN LSZ3B LSZ4011
LSJ6B-7N LSZ7J6B-7N LSZ4006 LSZ1JGN LSZ3B LSZ4011
LSK1A-8A LSZ7K1A-8A LSZ4001 LSZ1KHA LSZ3A LSZ4012
LSK1J-8A LSZ7K1J-8A LSZ4001 LSZ1KHA LSZ3J LSZ4012
LSK2B-8A LSZ7K2B-8A LSZ4002 LSZ1KHA LSZ3B LSZ4012
LSK5A-8A LSZ7K5A-8A LSZ4001 LSZ1KHA LSZ3A LSZ4012
LSK8A-8A LSZ7K8A-8A LSZ4001 LSZ1KHA LSZ3A LSZ4012
LSK6B-8A LSZ7K6B-8A LSZ4006 LSZ1KHA LSZ3B LSZ4012
LSK1A-8C LSZ7K1A-8C LSZ4001 LSZ1KHC LSZ3A LSZ4014
LSK1A-8B LSZ7K1A-8B LSZ4001 LSZ1KHB LSZ3A LSZ4013
LSK5A-8C LSZ7K5A-8C LSZ4001 LSZ1KHC LSZ3A LSZ4014
LSK8A-8C LSZ7K8A-8C LSZ4001 LSZ1KHC LSZ3A LSZ4014
LSK2B-8C LSZ7K2B-8C LSZ4002 LSZ1KHC LSZ3B LSZ4014
LSK6B-8C LSZ7K6B-8C LSZ4006 LSZ1KHC LSZ3B LSZ4014
*Only partial listings are shown and necessary to
determine replacement parts catalog listing. The list-
ings with -7A, -7M, -7N, -8A, -8B and -8C are complete
catalog listings.
Note: Complete units consist of Columns 1 and 2. ‡ For low temperature replacement head and actua-
tors add Bbetween the fifth and sixth characters.
Example: LSZ1KBHA. For fluorocarbon seals add
C. Example LSZ1KCHA.
Limit and Enclosed Switches HDLS Series
Replacement Parts
Honeywell1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA53
PLUG-IN TYPE (Continued) 1 2345
Catalog Complete Plug-in
Listing* Plug-in Unit Base Operating Contact
On Switch Less Base Receptacle Head Block Actuator
Nameplate Receptacle Only Only† Only Only
LSL2C LSZ7L2C LSZ4002 LSZ1L LSZ3C
LSL6C LSZ7L6C LSZ4006 LSZ1L LSZ3C
LSM2D LSZ7M2D LSZ4002 LSZ1M LSZ3C
LSM6D LSZ7M6D LSZ4006 LSZ1M LSZ3C
LSN1A LSZ7N1A LSZ4001 LSZ1N
LSN2B LSZ7N2B LSZ4002 LSZ1N
LSN5A LSZ7N5A LSZ4001 LSZ1N
LSN8A LSZ7N8A LSZ4001 LSZ1N
LSN6B LSZ7N6B LSZ4006 LSZ1N
LSP1A LSZ7P1A LSZ4001 LSZ1P LSZ3A
LSP1J LSZ7P1J LSZ4001 LSZ1P LSZ3J
LSP2B LSZ7P2B LSZ4002 LSZ1P LSZ3B
LSP5A LSZ7P5A LSZ4001 LSZ1P LSZ3A
LSP8A LSZ7P8A LSZ4001 LSZ1P LSZ3A
LSP6B LSZ7P6B LSZ4006 LSZ1P LSZ3B
LSR1A LSZ7R1A LSZ4001 LSZ1R LSZ3A
LSR2B LSZ7R2B LSZ4002 LSZ1R LSZ3B
LSR6B LSZ7R6B LSZ4006 LSZ1R LSZ3B
LSR5A LSZ7R5A LSZ4001 LSZ1R LSZ3A
*Only partial listings are shown and necessary to
determine replacement parts catalog listing. The list-
ings with -7A, -7M, -7N, -8A, -8B and -8C are complete
catalog listings.
Note: Complete units consist of Columns 1 and 2. † For low temperature replacement heads add B.
Example LSZ1AB. For fluorocarbon seal replace-
ment heads add C. Example LSZ1AC.
Limit/ Enclosed
Limit and Enclosed Switches HDLS Series
Replacement Parts
A54Honeywell1Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada
PLUG-IN TYPE (Continued) 1 2345
Catalog Complete Plug-in
Listing* Plug-in Unit Base Operating Contact
On Switch Less Base Receptacle Head Block Actuator
Nameplate Receptacle Only Only† Only Only
LSR8A LSZ7R8A LSZ4001 LSZ1R LSZ3A
LSS1H LSZ7S1H LSZ4001 LSZ1S LSZ3H
LSU1A LSZ7U1A LSZ4001 LSZ1U LSZ3A
LST1H LSZ7T1H LSZ4001 LSZ1T LSZ3H
LSU5A LSZ7U5A LSZ4001 LSZ1U LSZ3A
LSV1A LSZ7V1A LSZ4001 LSZ1V LSZ3A
LSV1J LSZ7V1J LSZ4001 LSZ1V LSZ3J
LSV5A LSZ7V5A LSZ4001 LSZ1V LSZ3A
LSV8A LSZ7V8A LSZ4001 LSZ1V LSZ3A
LSV2B LSZ7V2B LSZ4002 LSZ1V LSZ3B
LSV6B LSZ7V6B LSZ4006 LSZ1V LSZ3B
LSW1A LSZ7W1A LSZ4001 LSZ1W LSZ3A
LSW1J LSZ7W1J LSZ4001 LSZ1W LSZ3J
LSW5A LSZ7W5A LSZ4001 LSZ1W LSZ3A
LSW8A LSZ7W8A LSZ4001 LSZ1W LSZ3A
LSW2B LSZ7W2B LSZ4002 LSZ1W LSZ3B
LSW6B LSZ7W6B LSZ4006 LSZ1W LSZ3B
NON PLUG-IN TYPE (These parts will not form a complete switch)
Catalog
Listing* Operating Contact
On Switch Head Block Actuator
Nameplate Only† Only Only
LSA3K LSZ1A LSZ3K
LSA4L LSZ1A LSZ3L
LSA7L LSZ1A LSZ3L
LSB3K LSZ1B LSZ3K
LSB4L LSZ1B LSZ3L
LSB7L LSZ1B LSZ3L
LSC3K LSZ1C LSZ3K
LSC4L LSZ1C LSZ3L
Catalog
Listing* Operating Contact
On Switch Head and Block Actuator
Nameplate Actuator‡ Only Only
LSJ7L-7A LSZ1JGA LSZ3L LSZ4009
LSJ7L-7M LSZ1JGM LSZ3L LSZ4010
LSJ4L-7N LSZ1JGN LSZ3L LSZ4011
LSJ7L-7N LSZ1JGN LSZ3L LSZ4011
LSK3K-8A LSZ1KHA LSZ3K LSZ4012
LSK4L-8A LSZ1KHA LSZ3L LSZ4012
LSK7L-8A LSZ1KHA LSZ3L LSZ4012
LSK3K-8C LSZ1KHC LSZ3K LSZ4014
*Only partial listings are shown and necessary to
determine replacement parts catalog listing. The list-
ings with -7A, -7M, -7N, -8A, -8B and -8C are complete
catalog listings.
Note: Complete units consist of Columns 1 and 2. ‡ For low temperature replacement head and actua-
tors add Bbetween the fifth and sixth characters.
Example LSZ1KBHA. For fluorocarbon seals add C.
Example LSZ1KCHA.
Limit and Enclosed Switches HDLS Series
Replacement Parts
Honeywell1Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 CanadaA55
NON PLUG-IN TYPE
Catalog
Listing* Operating Contact
On Switch Head Block Actuator
Nameplate Only† Only Only
LSC7L LSZ1C LSZ3L
LSD3K LSZ1D LSZ3K
LSD4L LSZ1D LSZ3L
LSD7L LSZ1D LSZ3L
LSE3K LSZ1E LSZ3K
LSE4L LSZ1E LSZ3L
LSE7L LSZ1E LSZ3L
LSF3K LSZ1F LSZ3K
LSF4L LSZ1F LSZ3L
LSF7L LSZ1F LSZ3L
LSG3K LSZ1G
LSG4L LSZ1G
LSG7L LSZ1G
LSH3K LSZ1H LSZ3K
LSH4L LSZ1H LSZ3L
LSH7L LSZ1H LSZ3L
Catalog
Listing* Operating Contact
On Switch Head and Block Actuator
Nameplate Actuator‡ Only Only
LSJ3K-7A LSZ1JGA LSZ3K LSZ4009
LSJ3K-7M LSZ1JGM LSZ3K LSZ4010
LSJ3K-7N LSZ1JGN LSZ3K LSZ4011
LSJ4L-7A LSZ1JGA LSZ3L LSZ4009
LSJ4L-7M LSZ1JGM LSZ3L LSZ4010
LSK4L-8C LSZ1KHC LSZ3L LSZ4014
LSK7L-8C LSZ1KHC LSZ3L LSZ4014
‡ For low temperature replacement head and actuators add Bbetween the fifth
and sixth characters. Example: LSZ1KBHA. For fluorocarbon seals add C.
Example LSZ1KCHA.
Catalog
Listing* Operating Contact
On Switch Head Block Actuator
Nameplate Only† Only Only
LSL4M LSZ1L LSZ3M
LSL7M LSZ1L LSZ3M
LSM4N LSZ1M LSZ3M
LSM7N LSZ1M LSZ3M
LSN3K LSZ1N
LSN4L LSZ1N
LSN7L LSZ1N
LSP3K LSZ1P LSZ3K
LSP4L LSZ1P LSZ3L
LSP7L LSZ1P LSZ3L
LSR3K LSZ1R LSZ3K
LSR4L LSZ1R LSZ3L
LSR7L LSZ1R LSZ3L
LSV3K LSZ1V LSZ3K
LSV4L LSZ1V LSZ3L
LSV7L LSZ1V LSZ3L
LSW3K LSZ1W LSZ3K
LSW4L LSZ1W LSZ3L
LSW7L LSZ1W LSZ3L
REPLACEMENT PARTS FOR STAINLESS STEEL HDLS
Listing Operating Head Contact Block
LS2A3N LS2Z1A N/A
LS2A4K LS2Z1A LSZ3K
LS2A4L LS2Z1A LSZ3L
LS2D4K LS2Z1D LSZ3K
LS2D4L LS2Z1D LSZ3L
LS2E4K LS2Z1E LSZ3K
LS2E4L LS2Z1E LSZ3L
LS2F4K LS2Z1F LSZ3K
LS2F4L LS2Z1F LSZ3L
LS2H3K LS2Z1H LSZ3K
LS2H4K LS2Z1H LSZ3K
LS2H4L LS2Z1H LSZ3L
LS2M4N LS2Z1M LSZ3M
LS2N3K LS2Z1N LSZ3K
*Only partial listings are shown and necessary to determine replacement parts
catalog listing. The listings with -7A, -7M, -7N, -8A, -8B and -8C are complete
catalog listings.
† For low temperature replacement heads add B. Example LSZ1AB. For fluoro-
carbon seal replacement heads add C. Example LSZ1AC.
Limit/ Enclosed
