Honeywell Switches and Sensors Hdls Series Heavy Duty Limit Switches, Ac Volts, Vac Make Break

HEAVY DUTY LIMIT SWITCHES

HDLS Series

Heavy Duty Limit

Switches

Actuators

Levers: Levers for side rotary types are ordered separately (see pages 69-71 for details)

The HDLS Series Heavy Duty Limit Switches offer a wide choice of mounting and actuator options. Housed in a rugged, die-cast zinc body which is epoxy coated for protection, they are perfectly suited to special applications in harsh duty environments where conventional limit switches may not be used. Versatile and full featured, they are designed for long life.

Listings referenced in this section are mainly standard. Low temperature and fluorocarbon (FC, high temperature) construction is available in all forms of HDLS limit switches. For temperature ranges see table opposite. Also available are factory sealed, pre-wired switches.

Low temperature switches have fluorosilicone diaphragm, shaft seals and external boot seal (where applicable) plus a low temperature lubricant. If prewired with cable, temperature limits are -10 °C (14 °F) flex and -30 °C (22 °F) no flex.

To order a low temperature version insert the additional letters Y and B as in the following example: LSA1A - standard side rotary plug-in switch

LSYAB1A - low temperature version.

Completely fluorocarbon (FC) sealed, high temperature, chemical resistance switches have a full FC body gasket covering the switch cavity. Rotary types have an extra FC seal on the operating shaft, while plunger versions have FC boot seals. They are for use in applications where the environment includes fire-resistant synthetic fluids. The additional FC seals also promote longer operating life for rotary actuacted HDLS switches in applications where the temperatures are normally -12 °C to 121 °C (10 °F to 250 °F). If prewired with cable, temperature limits are 105 °C (221 °F) dry and 60 °C (140 °F) wet.

To order a fluorocarbon (FC) sealed switch insert the additional letters Y and C as in the following example:

LSA1A - standard side rotary plug-in switch LSYAC1A - completely FC sealed version.

Factory sealed, pre-wired limit switches have the entry area completely sealed and are available with 6 ft (1,83 m), STOOW-A cable or 4, 5 or 9-pin connectors. NEMA ratings are, for cable version 1, 4, 6, 6P, 12, for connector version 1, 4, 6, 6P, 12, 13.

To order a factory sealed switch add the appropriate letter:

Circuitry	Cable	½ in Connector (available with ½ in conduit tap only)
SPDT	C	A (4 pin mini)
		B (5 pin mini)
		DD (4 pin micro)
DPDT	M (¾ in only)	R (9 pin)

Example:

LSA1AC - LSA1A with 6 ft of 5 conductor STOOW-A cable

LSJ2BM-7N - LSJ2B-7N with 6 ft of 9 conductor STOOW-A cable

LSA1AB - LSA1A with 5 pin receptable

LSA1ADD - 4 pin micro-change connector

Electrical ratings

10 amps continuous carry. Circuits on any one pole must be the same polarity.

ac Volts
Pilot duty: 600 Vac, 720 VA		Amps at 0.35 Power Factor
	Vac	Make	Break
A	120	60	6
SPDT	240	30	3
NEMA	480	15	1.5
A600	600	12	1.2
B	120	30	3
DPDT	240	15	1.5
NEMA	480	7.5	0.75
B600	600	6	0.60
C	250 Vac or 60 Vdc, 0.050 amp max.
SPDT/DPDT
dc Volts
Pilot duty: 240 Vdc, 30 watts		Make and Break Amps
	Vdc	Inductive	Resistive
A	120	0.25	0.8
SPDT	240	0.15	0.4
B	120	0.25	0.8
DPDT	240	0.15	0.4
C	250 Vac or 60 Vdc, 0.050 amp max.
SPDT/DPDT

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