CYH
Power class: 4 A to 25 A
Series: YH
- Three-pole (normally closed) for three phase AC current use in the star point
- resets automatically
- with epoxy
- without insulation
Go backTechnical specifications
Nominal switching temperature (NST) in 5 °C
70 °C - 180 °C
Tolerance (standard)
±10 K
Reverse switch temperature (RST) below NST UL
- 35 K ± 15 K (≤ 95° C NST)
Reverse switch temperature (RST) below NST VDE
≥ 35 °C
Installation height
from 6.5 mm
Diameter
9.0 mm
Resistance to impregnation
suitable
Suitable for installation in protection class
I
Pressure resistance to the switch housing600 N
Standard connectionLead wire 1.0 mm² / AWG18
Operating voltage range ACup until 440 V AC
Rated voltage AC3x 400 V 50/60 Hz
Rated current AC cos ϕ = 1.0/cycles2.5 A / 10,000
Max. switching current AC cos ϕ = 1.0/cycles12 A / 3,000
Total bounce time< 1 ms
Contact resistance (according to MIL-STD. R5757)≤ 50 mΩ
Vibration resistance at 10 ... 60 Hz100 m/s²
