ZC-N2255-L4 Omron

Enclosed Switch ZC- 55 Small, High-precision Enclosed Switch Small, High-precision Enclosed Switches with Built-in Basic Switches for High Repeatability and Durability of 10 Million Operations Minimum. Same mounting pitch as Z Basic Switch. Requires less operating force than conventional limit switches. Lineup includes modes with operation indicators for easy maintenance and inspection. Approved by EN, UL, CSA, and CCC (Chinese standard). (Ask your OMRON representative for Information on approved models.) Be sure to read Safety Precautions on page 7 and Safety Precautions for All Limit Switches. Model Number Structure Model Number Legend W: Short hinge lever (1) Actuator ZC- 55 W1: Hinge lever D: Plunger (1) W2: Short hinge roller lever Q: Panel mount plunger W21: Hinge roller lever Q22: Panel mount roller plunger W3: One-way action short hinge roller lever Q21: Panel mount crossroller plunger W31: One-way action hinge roller lever N22: Sealed roller plunger N21: Sealed crossroller plunger Ordering Information Approved Standards Actuator Model UL CSA EN ZC-D55 Plunger Panel mount ZC-Q55 plunger Panel mount ZC-Q2255 roller plunger Panel mount ZC-Q2155 crossroller plunger Sealed roller ZC-N2255 plunger Sealed crossroller ZC-N2155 plunger Short hinge ZC-W55 lever Hinge lever ZC-W155 Short hinge ZC-W255 roller lever Hinge roller ZC-W2155 lever Note: 1. Use molded terminal models when using the Switch under one of the following conditions: One-way action a) dusty, b) high amount of dripping oil, or c) short hinge roller ZC-W355 high humidity. lever 2. Models are available with lead outlets in three One-way action positions: right-hand, left-hand, and underside. ZC-W3155 hinge roller lever ZC- 55 Specifications Approved Standards Agency Standard File No. UL* UL508 E76675 TV Rheinland EN60947-1, EN60947-5-1 J50041904 CCC(CQC) GB14048.5 2003010303077620 Note: Ask your OMRON representative for information on approved models. * UL certified for CSA C22.2 No. 14. Ratings Approved Standard Ratings UL/CSA Non-inductive load (A) Inductive load (A) Rated A300 Resistive load Lamp load Inductive load Motor load voltage Volt-amperes NC NO NC NO NC NO NC NO Current (A) Carry (VA) Voltage 125 VAC 10 3 1.5 10 5 2.5 current Make Break Make Break 250 VAC 10 2.5 1.25 10 3 1.5 120 VAC 60 6 8 VDC 10 3 1.5 6 5 2.5 10A 7,200 720 240 VAC 30 3 14 VDC 10 3 1.5 6 5 2.5 30 VDC 6 3 1.5 5 5 2.5 TVRheinland (EN60947-1, EN60947-5-1), 125 VDC 0.5 0.4 0.4 0.05 0.05 0.05 250 VDC 0.25 0.2 0.2 0.03 0.03 0.03 CCC (GB14048.5) Applicable category and ratings NC 30 A max. Inrush AC-12 10 A/250 VAC current NO 15 A max. Note: 1. The above figures are for steady-state currents. 2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC). 3. Lamp load has an inrush current of 10 times the steady-state current. 4. Motor load has an inrush current of 6 times the steady-state current. 5. The above ratings were tested under the following conditions according. (1) Ambient temperature:+202C (2) Ambient humidity: 655%RH (3) Operating frequency:20 operations/min. Characteristics Engineering Data Electrical Durability Degree of protections IP67 10,000 Mechanical 10,000,000 operations min. 7,000 Durability 5,000 Electrical 500,000 operations min. 125 VAC cos=1 3,000 Operating speed 0.05 mm/s to 0.5 m/s *1 125 VAC cos=0.4 Mechanical 120 operations/min Operating 250 VAC cos=1 1,000 frequency Electrical 20 operations/min 250 VAC cos=0.4 700 500 Insulation resistance 100 M min. (at 500 VDC) 300 Contact resistance 15 m max. (initial value) Between non-con- 1,000 VAC, 50/60 Hz for 1 min 100 tinuous terminals 70 Dielectric 50 Between each terminal strength Operating temperature: +202C and non-current-carry- 2,000 VAC, 50/60 Hz for 1 min 30 Operating humidity: 655%RH ing metal parts Operating frequency: 20 operations/min 10 Rated insulation voltage (Ui) 1,000 VAC 0 2 4 6 8 10 12 Pollution degree 3 (IEC947-5-1) Switching current (A) (operating environment) Short-circuit protective device 10 A-fuse type gG (IEC 60269) Mechanical Durability (for ZC-Q55) Protection against electric Class II 10,000 shock 7,000 5,000 Proof tracking index (PTI) 175 3,000 Switch category D (IEC335) Rated operating current (Ie) 10 A 1,000 Rated operating voltage (Ue) 250 VAC 700 500 Vibration 10 to 55 Hz, 1.5-mm double am- Malfunction 300 resistance plitude *2 2 Destruction 1,000 m/s max. Shock 100 2 300 m/s max. resistance 70 Malfunction (in case of plunger model) *1 *2 50 Operating temperature: +202C 30 Ambient operating temperature 10C to +80C (with no icing) Operating humidity: 655%RH No load Ambient operating humidity 35% to 95%RH Operating frequency: 120 operations/min Approx. 92 g (in case of ZC- 0 0.1 0.3 0.5 0.7 1 3 5 7 10 Weight Q22(21)55) OT (mm) *1. Only for models with plungers. (Contact your OMRON representative for information on other models.) *2. Less than 1 ms under a free state at the operating limits.