OMRON Limit Switches – Z-X series

Specifications | Limit Switches – ZE / ZV / ZV2 / XE / XV / XV2 series

Ratings

Model	Rated voltage	Non-inductive load (A)				Inductive load (A)
		Resistive load		Lamp load		Inductive load		Motor load
		NC	NO	NC	NO	NC	NO	NC	NO
ZE-[] ZV-[] ZV2-[]	125 VAC 250 VAC 480 VAC	15 15 10		3 2.5 1.5	1.5 1.25 0.75	15 15 6		5 3 1.5	2.5 1.5 0.75
	125 VDC 250 VDC	0.5 0.25		0.5 0.25		0.05 0.03		0.05 0.03
XE-[] XV-[] XV2-[]	8 VDC 14 VDC 30 VDC 125 VDC 250 VDC	10 10 10 10 3		3 3 3 3 1.5	1.5 1.5 1.5 1.5 0.75	10 10 10 7.5 2	10 10 10 6 1.5	5 5 5 2 2	2.5 2.5 2.5 2.5 1.5

Inrush current	NC	30 A max.
	NO	15 A max.

Note:The above figures are for standard currents.

Note:Inductive loads have a power factor of 0.4 min.(AC) and a time constant of 7 ms max. (DC).

Note:Lamp load has an inrush current of 10 times the steadystate current.

Note:Motor load has an inrush current of 6 times the steady-state current.

Characteristics

Degree of protection		IP65 *1
Durability *2	Mechanical	Z[]: 10,000,000 operations min. X[]: 1,000,000 operations min.
	Electrical	Z[]: 500,000 operations min., for 15 A, 250 VAC resistive load X[]: 100,000 operations min., for 10 A, 125 VDC resistive load
Operating speed		Plunger type: 0.01 mm/s to 0.5 m/s Lever type: 0.02 mm/s to 0.5 m/s
Operating frequency	Mechanical	120 operations/min
	Electrical	20 operations/min
Rated frequency		50/60 Hz
Insulation resistance		100 MΩ min. (at 500 VDC)
Contact resistance		15 mΩ max. (initial value)
Terminal temperature rise		50°C max.
Dielectric strength	Between terminals of the same polarity	1,000 VAC, 50/60 Hz for 1 min
	Between current-carrying metal part and ground	Z[]: 2,000 VAC, 50/60 Hz for 1 min X[]: 1,500 VAC, 50/60 Hz for 1 min
	Between each terminal and non-current-carrying metal part	Z[]: 2,000 VAC, 50/60 Hz for 1 min X[]: 1,500 VAC, 50/60 Hz for 1 min
Vibration resistance	Malfunction	10 to 55 Hz, 1.5-mm double amplitude *3
Shock resistance*3	Destruction	1,000m/s2 max.
	Malfunction	100 m/s2 max. *4 50 m/s2 max. *5
Ambient operating temperature		-10°C to +80°C (with no icing)
Ambient operating humidity		General-purpose type: 35% to 85%RH Sealed type: 35% to 95%RH
Weight		Approx. 260 to 280 g

Note:The above figures are initial values.

Note:IP65 for []-N models and IP60 for []-Q models.

Note:The values are calculated at an operating temperature of +5°C 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.

Note:At the operation limit positions.

Note:Only for plunger, sealed plunger, roller arm lever, and sealed roller arm lever.

Note:Only for crossroller plunger, sealed crossroller plunger, roller plunger, and sealed roller plunger.

Dimensions | Limit Switches – ZE / ZV / ZV2 / XE / XV / XV2 series

Side Mounting Models

Plunger
ZE-Q-2
XE-Q-2

Roller Plunger
ZE-Q22-2
XE-Q22-2

Crossroller Plunger
ZE-Q21-2
XE-Q21-2

Roller Arm Lever
ZE-QA2-2
XE-QA2-2

Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. The diagrams shown the Switches with two, M4 screws (length: 45) attached. (The screws are provided.)

One-way Action Roller Arm Lever
ZE-QA277-2
XE-QA277-2

Sealed Plunger
ZE-N-2
XE-N-2

Sealed Roller Plunger
ZE-N22-2

Sealed Crossroller Plunger
ZE-N21-2

Sealed Roller Arm Lever
ZE-NA2-2
XE-NA2-2

One-way Action Sealed Roller Arm Lever
ZE-NA277-2
XE-NA277-2

Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. The diagrams shown the Switches with two, M4 screws (length: 45) attached. (The screws are provided.)

Base Mounting/Diagonal Side Mounting Models

The diagrams show the base-mounted model (ZV-[] or XV-[]) on top and the diagonal side-mounted model (ZV2-[] or XV2-[]) on bottom.
The flange on base-mounted models is shown with dotted lines.

Plunger
ZV(2)-Q-2
XV(2)-Q-2

Roller Plunger
ZV(2)-Q22-2
XV(2)-Q22-2

Crossroller Plunger
ZV(2)-Q21-2
XV-Q21-2

Roller Arm Lever
ZV(2)-QA2-2
XV(2)-QA2-2

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.

Note: 1. OP for ZV2-Q-2 and XV2-Q-2 is 24.2 ±0.8 mm.
2. OP for ZV2-Q22-2 and XV2-Q22-2 is 35.7 ±1 mm.
3. OP for ZV2-Q21-2 is 35.7 ±0.8 mm.

One-way Action Roller Arm Lever
ZV2-QA277-2

Sealed Plunger
ZV(2)-N-2
XV(2)-N-2

Sealed Roller Plunger
ZV(2)-N22-2

Sealed Crossroller Plunger
ZV(2)-N21-2

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.

Note: 1. OP for ZV2-N-2 and XV2-N-2 is 31.9 ±0.8 mm.
2. OP for ZV2-N22-2 is 35.7 ±0.8 mm.
3. OP for ZV2-N21-2 is 35.7 ±0.8 mm.

Sealed Roller Arm Lever
ZV(2)-NA2-2
XV(2)-NA2-2

One-way Action Sealed Roller Arm Lever
ZV(2)-NA277-2
XV2-NA277-2

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.

last update: March 03, 2014

Features | Limit Switches – ZE / ZV / ZV2 / XE / XV / XV2 series

High life limit switches and high braking power

• Basic switch Z model, which is included in the ZE ZV ZV2, has high braking strength.
• A small magnet X-style basic switch was added to the XE XV XV2.
• 3 mounting patterns (side, base and diagonal)
• Can be easily installed
• Grounded

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Properties | Limit Switches – ZE / ZV / ZV2 / XE / XV / XV2 series

Limit Switches		ZE / ZV / ZV2 / XE / XV / XV2
Switching standard loads	15A	250 VAC
	10A	30 VDC
Life expectancy		10,000,000 operations min.