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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

Compare all models CAD-bibliotek

Specifications & ordering info

Ordering Information

	Contact Form and features	Connection method	CE Mark	Order code
Roller lever R38	DPDB 1 1. DPDB - The double-pole, double-break structure ensures circuit braking.	Screw terminal (Pg13,5 conduit with ground terminal) 2 2. Models with screw terminals with M20 conduit instead of PG13.5 are available. Contact your OMRON representative.	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	Pre-wired Connector M12 (Smart Click), with ground terminal		WLG2-LDFS-DGJS-N

Specifications

Characteristics

Degree of protection		IP67
Durability 3 3. The values are calculated at an operating temperature of 5 to 35°C and an operating humidity of 40% to 70% RH. Contact your OMRON sales representative for more detailed information on other operating environments.	Mechanical	15,000,000 operations min. 4 4. Durability is 1,000,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.
	Electrical	750,000 operations min. 5 5. Durability is 500,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.
Operating speed		1 mm/s to 1 m/s (in case of WLCA2-N)
Operating frequency	Mechanical	120 operations/minute min.
Operating frequency	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.
Shock resistance	Malfunction	300 m/s2
Ambient operating temperature		-10 to 80°C (with no icing) 6 6. For low-temperature models this is -40 to 40°C (with no icing). For heatresistant models the range is 5 to 120°C.
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		1.5	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		-		-		-
	AC	250	5		-		-		-
	DC	125	0.4		-		-		-
	DC	250	0.2		-		-		-

1. DPDB - The double-pole, double-break structure ensures circuit braking.

2. Models with screw terminals with M20 conduit instead of PG13.5 are available. Contact your OMRON representative.

3. The values are calculated at an operating temperature of 5 to 35°C and an operating humidity of 40% to 70% RH. Contact your OMRON sales representative for more detailed information on other operating environments.

4. Durability is 1,000,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

5. Durability is 500,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

6. For low-temperature models this is -40 to 40°C (with no icing). For heatresistant models the range is 5 to 120°C.

1. DPDB - The double-pole, double-break structure ensures circuit braking.

2. Models with screw terminals with M20 conduit instead of PG13.5 are available. Contact your OMRON representative.

4. Durability is 1,000,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

5. Durability is 500,000 operations min. for high-sensitivity models. 500,000 operations min. for weather-proof models.

6. For low-temperature models this is -40 to 40°C (with no icing). For heatresistant models the range is 5 to 120°C.