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Model | KH-4211 | KH-4212 | KH-4213 | KH-4214 | KH-4270 | ||||||||||
Max OF | 1200gf(5.69N) | 1200gf(5.69N) | 1200gf(5.69N) | 1200gf(5.69N) | 1200gf(5.69N) | ||||||||||
Min RF | 450gf(1.47N) | 450gf(1.47N) | 450gf(1.47N) | 450gf(1.47N) | 450gf(1.47N) | ||||||||||
Max PT | 1.8mm | 1.8mm | 1.8mm | 1.8mm | 1.8mm | ||||||||||
Min OT | 3mm | 3mm | 3mm | 3mm | 3mm | ||||||||||
Max MD | 0.2mm | 0.2mm | 0.2mm | 0.2mm | 0.2mm | ||||||||||
OP | 28.5±1mm | 28.5±1mm | 28.5±1mm | 28.5±1mm | 28.5±1mm | ||||||||||
Rated voltage | 5A 125V,3A 250VAC | ||||||||||||||
Operating speed | 1mm~1m/s | ||||||||||||||
Operating frequency | Mechanical: 120 times/min | ||||||||||||||
Electrical: 30 times/min | |||||||||||||||
Contact resistance | 15mΩ or less | ||||||||||||||
Insulation resistance | 100Ω or more (under 500VDC) | ||||||||||||||
Withstand voltage | Between discontinuous terminals: 1,000VAC, 50, 60Hz for one minute | ||||||||||||||
Between terminal and ground: 1,500VAC, 50, 60Hz, for one minute | |||||||||||||||
Between terminal and no-carrying current metal: 1,500VAC, 50/60Hz for one minute | |||||||||||||||
Vibration | Action durability: 10~55Hz, 1.5mm double amplitude | ||||||||||||||
Impact | Mechanical durability: 1000m/s2 or more (about 30G or more) | ||||||||||||||
Malfunction durability: 500m/s2 or more (about 30G or more) | |||||||||||||||
Operating ambient temperature | -10~+70 ℃ | ||||||||||||||
Humidity | Maximum 95%RH | ||||||||||||||
Service life | Mechanical: more than 10 million times Electrical: more than 200,000 times | ||||||||||||||
Protection level | IEC: IP67 | ||||||||||||||
Weight | About 360g (cable length 3m) | ||||||||||||||












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