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Home > Sensors > Limit Switch > Waterproof Limit Switch | Double-Circuit Limit Switch

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Waterproof Limit Switch | Double-Circuit Limit Switch

SKU: GP-LMS-CA2-2

Safety double-circuit waterproof vertical limit switch provides safe dual-circuit control.
IP66 waterproof, stable performance.
Ideal for industrial machinery, lifting equipment and safety protection systems.

$85.71

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Overview

OVERVIEW

GoodProx GP-LMS-CA2-2 safety double-circuit limit switch is a professional industrial safety control component. It adopts a double-circuit design to enhance safety and reliability, with IP66 waterproof and dustproof performance, suitable for harsh working environments. As a vertical safety limit switch, it features stable action, long service life and strong compatibility, widely used in mechanical safety protection, stroke control and safety interlock systems.

FEATURES

Double-Circuit Design: Dual independent circuits for higher safety.
IP66 Waterproof: Waterproof, dustproof, oil-resistant for harsh environments.
Vertical Structure: Stable vertical installation, compact and firm.
Safety Interlock: Reliable action to prevent equipment misoperation.
Long Service Life: Stable mechanical and electrical performance.
Wide Compatibility: Suitable for various industrial control systems.
Easy Wiring: Simple connection, convenient installation and maintenance.
High Reliability: Stable under vibration and shock conditions.

SPECIFICATION

Model	GP-LMS-CA2-2
Max. voltage	380V
Max. current	10A
Operation speed	1mm-1m/s
Operating frequency	Electical: 30 operations/min
Contact rsistance	25mΩ max. (initial value)
Insulation resistance	100mΩ min. (below 500VDC)
Dielectric strength	1000VAC, 50/60HZ for 1 minute between noncontinuious terminal
	1500VAC, 50/60 Hz for 1 minute between current-carrying and non-current-carrying metal parts
	1500VAC, 50/60 Hz for 1 minute between each terminal and ground
Vibration	10~55Hz,1.5mm double amplitude
Shock	Mechanical durable: 1,000m/Sec² (about 100G'S) Malfunction: 300m/Sec² (about 30G'S)
Ambient temperature	Using: -20~+70℃ (With no icing)
Humidity	<95% RH
Electrical life	500,000 operations above
Protection level	IP66
Warranty	12 months

RATINGS

Rated Voltage	Noninductive Load (A)				Indutive Load (A)
	Resistance Load		Lamp Load		Inductive Load		Motor Load
	NC	NO	NC	NO	NC	NO	NC	NO
125VAC	10		3	1.5	10		5	2
250VAC	5		2	1	5		3	1
480VAC	3		1.5	0.8	3		1.5	0.8
600VAC	1		1	0.5	1.5		1	0.5
8VDC	10		6	3	10		6
14VDC	10		6	3	10		6
30VDC	6		4	3	6		4
125VDC	0.8		0.2	0.2	0.8		0.2
250VDC	0.4		0.1	0.1	0.4		0.1

NOTES:

1.Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 msec. max. (DC).

2.Lamp load has an inrush current of 10 times the steady-state current, while motor load has an inrush current of 6 times the steady-state current.
3.Product with spring, its usable range of operating part is within one third of whole spring length from the front end of spring.

APPLICATIONS

Lifting Machinery: Crane, hoist, winch safety stroke control.
Conveyor Systems: Belt conveyor safety limit and protection.
Engineering Machinery: Excavator, loader safety interlock.
Industrial Equipment: Machine tool, automation equipment stroke control.
Port Machinery: Shore crane, container equipment safety protection.
Construction Equipment: Elevator, hoist safety limit control.
Automatic Lines: Packaging, assembly line safety control.

DIMENSIONS

CONTACT TYPE

USAGE NOTES

Install the GP-LMS-CA2-2 safety limit switch vertically and fix it firmly.
Connect according to the dual-circuit wiring diagram to ensure correct phase.
Do not use over voltage/current to avoid damage.
Keep the switch away from strong corrosion and high temperature.
Regularly check action and wiring to ensure safety.
Clean surface regularly to maintain IP66 protection.

Why Choose GoodProx GP-LMS-CA2-2?

✅ Safety double-circuit structure effectively improves equipment safety.
✅ IP66 waterproof and dustproof for long-term use in harsh environments.
✅ Vertical structure is stable and not easy to damage.
✅ Long service life reduces maintenance and replacement costs.
✅ Genuine quality, certified safety performance.
✅ Wide application for machinery, lifting, conveyor and automation systems.