Enclosed Switches ZE/ZV/ZV2/XE/XV/XV2 CSM ZE ZV ZV2 XE XV XV2 DS E 4 1 General-purpose Enclosed Switches with High Breaking Capacity and High Durability Z General-purpose Basic Switches are built into ZE, ZV, and ZV2 Switches. They provided high durability and high breaking capacity. X Basic Switches with magnetic blowout are built into XE, XV, and XV2 Switches. DC models have also been added to the series. Three mounting methods (side, base, and diagonal side) and many types of actuator are available. Terminals face the front when the cover is removed for easy connection. Switches with ground terminals have CE marking. Approved by UL, CSA, and CCC (Chinese standard). For the most recent information on models that have been certified for (Ask your OMRON representative for information on safety standards, refer to your OMRON website. approved models.) Be sure to read Safety Precautions on page 8 to 9 and Safety Precautions for All Limit Switches. Model Number Structure Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.) - -2 (1) (2) (3) (4) * (1) Built-in Switch (3) Actuator (4) Conduit/Ground Terminal Z : SPDT (AC) Q : Plunger None : G 1/2/without ground terminal X : SPDT (DC) Q22 : Roller plunger G1 : G 1/2/with ground terminal Q21 : Crossroller plunger G : Pg13.5/with ground terminal (2) Mounting Direction QA2 : Roller arm lever SG1 : 1/2-14NPSM/with ground terminal E : Side mounting QA277 : One-way action roller arm lever YG1 : M20/with ground terminal V : Base mounting N : Sealed plunger S : 1/2-14NPSM/without ground terminal V2 : Diagonal side mounting N22 : Sealed roller plunger (ZE, ZV, ZV2 only) Y : M20/without ground terminal N21 : Sealed crossroller plunger (ZE, ZV, ZV2 only) NA2 : Sealed roller arm lever NA277 : Sealed one-way action roller arm lever * Consult with your OMRON representative concerning availability, pricing, and delivery of conduit sizes and ground terminal specifications other than those on standard models. 1ZE/ZV/ZV2/XE/XV/XV2 Ordering Information Side mounting Base mounting Diagonal side mounting Mounting Approved Approved Approved standards standards standards Actuator Model Model Model UL CSA UL CSA UL CSA AC ZE-Q-2 ZV-Q-2 ZV2-Q-2 Plunger DC XE-Q-2 XV-Q-2 XV2-Q-2 AC ZE-Q22-2 ZV-Q22-2 ZV2-Q22-2 Roller plunger DC XE-Q22-2 XV-Q22-2 XV2-Q22-2 AC ZE-Q21-2 ZV-Q21-2 ZV2-Q21-2 General Crossroller plunger purpose DC XE-Q21-2 XV-Q21-2 --- AC ZE-QA2-2 ZV-QA2-2 ZV2-QA2-2 Roller arm lever DC XE-QA2-2 XV-QA2-2 XV2-QA2-2 AC ZE-QA277-2 --- ZV2-QA277-2 One-way action roller arm lever DC XE-QA277-2 --- --- AC ZE-N-2 ZV-N-2 ZV2-N-2 Sealed plunger DC XE-N-2 XV-N-2 XV2-N-2 Sealed roller plunger AC ZE-N22-2 ZV-N22-2 ZV2-N22-2 Sealed crossroller AC ZE-N21-2 ZV-N21-2 ZV2-N21-2 Sealed plunger (Booted) AC ZE-NA2-2 ZV-NA2-2 ZV2-NA2-2 Sealed roller arm lever DC XE-NA2-2 XV-NA2-2 XV2-NA2-2 AC ZE-NA277-2 ZV-NA277-2 ZV2-NA277-2 One-way action sealed roller arm lever DC XE-NA277-2 --- XV2-NA277-2 Note: 1. The diagonal side mounting model feature improved sealing property, improved mounting strength through use of M5 screws, increased stability in seating with large mounting width (31 x 75 mm) and permit coupling of a number of Switch units. 2. Ask your OMRON representative for information on models with ground terminals. Specifications Approved Standards Agency Standard File No. UL UL508 E76675 CSA CSA C22.2 No.14 LR45746 CCC (CQC) GB14048.5 2003010303077623 Note: 1. Models XE, XV, and XV2 are not approved by UL, CSA, and CCC. 2. Ask your OMRON representative for information on approved models. Ratings Non-inductive load (A) Inductive load (A) NC 30 A max. Inrush Rated current Model Resistive load Lamp load Inductive load Motor load NO 15 A max. voltage NC NO NC NO NC NO NC NO 125 VAC 15 3 1.5 15 5 2.5 250 VAC 15 2.5 1.25 15 3 1.5 ZE- 480 VAC 10 1.5 0.75 6 1.5 0.75 ZV- ZV2- 125 VDC 0.5 0.5 0.05 0.05 250 VDC 0.25 0.25 0.03 0.03 8 VDC 10 3 1.5 10 10 Note: 1. The above figures are for standard currents. 5 2.5 XE- 14 VDC 2. Inductive loads have a power factor of 0.4 min. 10 3 1.5 10 10 5 2.5 XV- 30 VDC 10 3 (AC) and a time constant of 7 ms max. (DC). 1.5 10 10 5 2.5 XV2- 125 VDC 10 3 1.5 7.5 6 3. Lamp load has an inrush current of 10 times 2 2.5 the steadystate current. 250 VDC 3 1.5 0.75 2 1.5 2 1.5 4. Motor load has an inrush current of 6 times the steady-state current. 2