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14CE Series

14CE series [Click here for details] Features: • 2EN standard approval acquired • Can be mounted stably by tightening two M5 screws • High sealability characteristics (JIS: oil-resistant, immersion proof type, IEC: IP67) • A type with LED for the AC/DC shared type that can be seen from any direction is also available • Standard load and low current load types available • High-density gang mounting is possible • Optimum overtravel can be set by the setting position indication   Performance Item Details Standards Conformed standards JIS C 4508/JIS C 8201-5-1 Structure Contact type Single-Pole Double-Throw (SPDT) (Refer to the circuit configuration below.) Contact shape Standard load type: Pure silver rivet Low current load type: Gold alloy cross point Pre-leaded and connector Terminal shape Low current load type: Gold-plated silver, rivet Protective structure IP67 Electrical performance Electrical rating See Table 1 Dielectric strength Between non-continuous terminals 600Vac, 50/60Hz for 1 minute Between each terminal and ground: 1,500Vac, 50/60Hz for 1 minute Between each terminal and non-conducting metal part: 1,500Vac, 50/60Hz for 1 minute Insulation resistance Min. 100M (by 500Vdc megger) Initial contact resistance *1 Standard load type: Max. 50m (6 to 8Vdc, 1A, voltage drop method) Low current load type: Max. 100m (6 to 8Vdc, 0.1A, voltage drop method) Connector section: Max. 40m Recommended min. voltage/current Standard load type: 24V, 10mA Low current load type: 5V, 5mA Mechanical performance Actuator strength Withstand load 5 times O.F. (operating direction for 1 minute) Cord pullout strength Min. 100N Impact resistance (malfunction) *2 500m/s2, Contact release of 1ms max. at free position and operating limit positions Vibration resistance (malfunction) Frequency 10 to 55Hz, 1.5mm peak-to-peak amplitude for 2 continuous hours Contact release of 1ms max. at free position and operating limit positions or operating limit position Allowable operating speed * 2 0.02mm/s to 0.5m/s Min. speed: Unstable state of contacts 0.1s max.   Max. speed: Actuator damage not allowed Mechanical operating frequency Max. 120 operations/minute Life Mechanical life Min. 5 million operations. Overtravel (O.T.) is 70 to 100% of standard value. Electrical life Standard load type: Min. 200,000 operations (250Vac-3A resistive load) Low current load type: Min. 2 million operations (125Vac-0.1A, 30Vdc-0.1A resistive load) Environmental conditions Operating ambient temperature -10 to +70°C (non freezing) Operating ambient humidity Max. 98%RH *3 Recommended tightening torque Body tightening torque 5 to 6Nm (M5 hexagon socket head bolt) Terminal screw 4 to 5.2N-m (M5 hexagon socket head bolt) Panel mounting nut 0.4 to 0.6Nm (Tighten firmly by hand without using a tool.) *1 In the case of the pre-leaded type, add 50m per 1m of cord. *2 This is the value of representative model No. 14CE2 (roller plunger type). *3 Max. 95%RH for connector and pre-leaded connector types   Table 1. Electrical rating Item Contact material 250Vac-3A 30Vbc-1A Without indicator lamp With indicator lamp Symbol: E1 (liduring stzndby) Symbol: E2 (liduring stzndby) Symbol: E5 (liduring stzndby) Symbol: E8 (liduring stzndby) Standard load type Silver 250Vac-3A 30Vbc-1A 100Vac-3A 100Vac-3A 24Vac-3A 24Vdc-1A 24Vac-3A 24Vdc-1A Low current load type Class 1 alloy cross point 125Vac-0.1A 30Vbc-0.1A 100Vac-0.1A 100Vac-0.1A 24Vac/dc-0.1A 24Vac/dc-0.1A Low current load type - Connector/pre-leaded connector Note that the ratings of connector type switches are determined by the ratings of both the switch and the connector Item Contact material Electrical rating Connector type Contact pin positions (male contact) Without indicator lamp With indicator lamp Symbol: E1 (liduring stzndby) Symbol: E5 (liduring stzndby) Standard load type Silver 250Vac-3A 30Vdc-1A 100Vac-3A 24Vac-3A 24Vdc-1A -PA -PA03 For AC Low current load type Class 1 alloy cross point 125Vac-0.1A 30Vdc-0.1A 100Vac-0.1A 24Vac/dc-0.1A Standard load type Silver 250Vac-3A 30Vdc-1A 100Vac-3A 24Vdc-1A -PD -PD03 For DC Low current load type Class 1 alloy cross point 125Vac-0.1A 30Vdc-0.1A 100Vac-0.1A 24Vac/dc-0.1A Circuit configuration - - - Combined VA connector lead color - Contact 1: Brown, Contact 2: White, Contact 3: Blue, Contact 4: Black (Female side) For AC For DC The contact assignments of limit switchws comply with Japan Electric Control Equipment Industrial Association Standard (NECA 4202). With LED indeicator lamp (For details on catalog listing, see Order Guide.) On the AC/DC shared use model, two LEDs light when AC power is need, and only one of the LEDs lights when DC power is used.