Các models thuộc dòng Công tắc giới hạn (hành trình) WL-N của Omron | WL-N Series Two-circuit limit switch

Degree of protection IP67, Mechanical/ Electrical Durability 15,000,000/ 750,000 operations min., Operating speed 1 mm/s to 1 m/s (in case of WLCA2-N), Mechanical/ Electrical Operating frequency 120/ 30 operations/minute min., Rated frequency 50/60 Hz, Insulation resistance 100 MΩ min. (at 500 VDC), Contact resistance 25 mΩ max. (initial value for the built-in switch when tested alone), Dielectric strength Between terminals of the same polarity 1,000 VAC (600 VAC), 50/60 Hz for 1 min, Dielectric strength Between currentcarrying metal part and ground 2,200 VAC (1,500 VAC), 50/60 Hz for 1 min, Dielectric strength Between each terminal and non-currentcarrying metal part 2,200 VAC (1,500 VAC), 50/60 Hz for 1 min, Vibration resistance malfunction 10 to 55 Hz, 1.5-mm double amplitude, Shock resistance destruction 1,000 m/s2 max., Shock resistance malfunction 300 m/s2, Ambient operating temperature -10 to 80°C (with no icing), Ambient operating humidity 35% to 95% RH, Weight Approx. 255 g (in case of WLCA2-N)

WL-N
WL-N Series limit switches
simplify installation
Models focus on the most popular features to make stocking easier.
Improved durability and performance
Reduced part numbers
Easy wiring
Direct and pre-wiring
Ground terminal models are approved by EN and IEC and bear the CE marking
UL,CSA

Các models

Actuator type		Contact Form and features	Connection method	CE Mark	Models
	Roller lever R38	DPDB	Screw terminal (Pg13,5 conduit with ground terminal)	Yes	WLCA2-2NG-N
	Adjustable roller lever: R25 to 89 mm, pretravel 15°±5°	DPDB, Heat-resistant: 5 to 120°C			WLCA12-THG-N
	Adjustable roller lever: R25 to 89 mm, pretravel 15°±5°	DPDB, LED			WLCA12-GLD-N
	Roller lever R50, pretravel 15°±5°	DPDB			WLCA2-7G-N
	Roller lever R63, pre-travel 15°±5°	DPDB			WLCA2-8G-N
	Adjustable rod lever: 25 to 140 mm, pretravel 15°±5°	DPDB, Heat-resistant: 5 to 120°C			WLCL-THG-N
	Adjustable rod lever: 25 to 140 mm, pretravel 15°±5°	DPDB, LED,	Pre-wired Connector M12 (Smart Click), with ground terminal		WLCL-2NLD-DGJ-N
	Roller lever R38, High sensitive pre-travel 10°+2/-1°	DPDB, LED			WLG2-LDFS-DGJS-N

Specifications
Characteristics

Degree of protection		IP67
Durability	Mechanical	15,000,000 operations min.
	Electrical	750,000 operations min.
Operating speed		1 mm/s to 1 m/s (in case of WLCA2-N)
Operating frequency	Mechanical	120 operations/minute min.
	Electrical	30 operations/minute min.
Rated frequency		50/60 Hz
Insulation resistance		100 MΩ min. (at 500 VDC)
Contact resistance		25 mΩ max. (initial value for the built-in switch when tested alone)
Dielectric strength	Between terminals of the same polarity	1,000 VAC (600 VAC), 50/60 Hz for 1 min
	Between currentcarrying metal part and ground	2,200 VAC (1,500 VAC), 50/60 Hz for 1 min
	Between each terminal and non-currentcarrying metal part	2,200 VAC (1,500 VAC), 50/60 Hz for 1 min
Vibration resistance	Malfunction	10 to 55 Hz, 1.5-mm double amplitude
Shock resistance	Destruction	1,000 m/s2 max.
	Malfunction	300 m/s2
Ambient operating temperature		-10 to 80°C (with no icing)
Ambient operating humidity		35% to 95% RH
Weight		Approx. 255 g (in case of WLCA2-N)

Note
1. The above figures are initial values.
2. The figures in parentheses for dielectric strength are those for the highsensitivity overtravel models.

Ratings

Item	Rated voltage (V)		Non-inductive load (A)				Inductive load (A)
			Resistive load		Lamp load		Inductive load		Motor load
			NC	NO	NC	NO	NC	NO	NC	NO
Basic switches	AC	125	10		3	1.5	10		5	2.5
		250	10		2	1	10		3	1.5
		500	10		1.5	0.8	3		2	0.8
	DC	8	10		6	3	10		6
		14	10		6	3	10		6
		30	6		4	3	6		4
		125	0.8		0.2	0.2	0.8		0.2
		250	0.4		0.1	0.1	0.4		0.1
High-sensitivity switches	AC	125	5		-		-		-
		250	5		-		-		-
	DC	125	0.4		-		-		-
		250	0.2		-		-		-