Model No. | KH-5012-A Type:Square Type | KH-5012-A00 KH-5012-C00 | KH-5012-A11 KH-5012-C11 | KH-5012-A21 KH-5012-C21 | KH-5012-A31 KH-5012-C31 | KH-5012-A41 KH-5012-C41 | Operation Function | Pilot Lamp | Illuminated Push Button | Illuminated Push Button (Locker Type) | Push Button | Push Button (Locker Type) | Contact | - | 1a1b(1c) | Contact Rating | - | 125VAC, 2. 250VAC, 1A(Resistive Load) | Contact Resistance | - | 30m Ohms max.(initial value) | Mechanical Life | - | 500,000 operations | 200,000 operations | 500,000 operations | 200,000 operations | Electrical Life | - | 70,000 operations | Insulation Resistance | 100M Ohms min. at 500VDC | Dielectric Strength | 1,000VAC(50/60Hz) for 1min. | Vibration | 10 ~ 50Hz double amplitude 0.75mm (X, Y, Z direction) | Shock | Approx. 10G(100m/s²) | Ambient Temperature | -25°C ~ +50°C (under unfrozen condition) | Ambient Humidity | 45 ~ 85% RH | Protection | IP 40 | LED | Forward voltage:2VDC, Forward current:20mA | - | Protection Resistor | DC12V : 680Ω (Above 1W) DC24V : 1.3KΩ (Above 1W) DC48V : 3.9KΩ(Above 1W) Resistor connection : Series connection | - | Material | Body : PC Resin | Body : PC Resin, Button : PC Resin | Weight | Approx. 4g | Approx. 5g | |