Honeywell Switches and Sensors manual Sequential, Top plungers, Centre neutral, Side plungers

HEAVY DUTY LIMIT SWITCHES

Fully potted HDLS (continued)

Side rotary actuated switches

Sequential

Pretravel:	1st pole 15° max.
	2nd pole additional 10° max.
Differential travel:	Each pole 5° max.
Overtravel:	48° max.
Operating force:	0,45 N m (4 in lb) max.
Switching options:	DPDT

(2)SPDT Double Break with 10˚ between operation

Plunger actuated switches

OPTIONS

Top plungers

Pretravel:	1,78 mm (0.07 in) max.
Differential travel:
SPDT	0,38 mm (0.015 in) max.
DPDT	0,51 mm (0.02 in) max.
Overtravel:	4,83 mm (0.19 in) min.
Operating force:	17,8 N m (4 lb) max.

Top pin plunger

CONTACT TERMINATION		ELECTRICAL RATING	REFERENCE
SPDT	Cable	A	LSYCC3KP-FP
DPDT	Cable	B	LSYCC4LX-FP
SPDT	5-pin Connector	A	LSYCC3KQ-FP
DPDT	9-pin Connector	B	LSYCC7LR-FP

Wobble actuated switches

Actuator codes **:		Head style*
7A	Delrin rod	J
7M	Spring wire	J
8A	Cat whisker	K
7N	Cable	J
8C	Coil spring	K

CONTACT TERMINATION		ELECTRICAL	REFERENCE
		RATING
SPDT	Cable	A	LSY*C3KP-**FP
DPDT	Cable	B	LSY*C4LX-**FP
SPDT	5-pin Connector	A	LSY*C3KQ-**FP
DPDT	9-pin Connector	B	LSY*C7LR-**FP

CONTACT TERMINATION		ELECTRICAL RATING	REFERENCE
DPDT	Cable	B	LSYLC4MX-FP
DPDT	9-pin Connector	B	LSYLC7MR-FP

Centre neutral

Pretravel:	18° max.
Differential travel:	10° max.
Overtravel:	57° min.
Operating force:	0,45 N m (4 in lb) max.
Switching options:	DPDT

SPDT Double Break each direction

CONTACT TERMINATION		ELECTRICAL RATING	REFERENCE
DPDT	Cable	B	LSYMC4NX-FP
DPDT	9-pin Connector	B	LSYMC7NR-FP

For low temperature versions substitute “Y_B” for “Y_C”

Top roller plunger

CONTACT TERMINATION		ELECTRICAL RATING	REFERENCE
SPDT	Cable	A	LSYDC3KP-FP
DPDT	Cable	B	LSYDC4LX-FP
SPDT	5-pin Connector	A	LSYDC3KQ-FP
DPDT	9-pin Connector	B	LSYDC7LR-FP

Side plungers

Pretravel:	2,54 mm (0.100 in) max.
Differential travel:
SPDT	0,38 mm (0.015 in) max.
DPDT	0,51 mm (0.02 in) max.
Overtravel:	4,83 mm (0.19 in) min.
Operating force:	26,7 N m (6 lb) max.

Side pin plunger

CONTACT	TERMINATION	ELECTRICAL RATING	REFERENCE
SPDT	Cable	A	LSYEC3KP-FP
DPDT	Cable	B	LSYEC4LX-FP
SPDT	5-pin Connector	A	LSYEC3KQ-FP
DPDT	9-pin Connector	B	LSYEC7LR-FP

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