3RH6 intermediate relay
Keywords:
西门子
中间继电器
3RH6系列
SIEMENS
Keywords:
3RH6 intermediate relay
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3RH6 intermediate relay
Model: 3RH6
Specification: S00
Width: 45mm
Permitted Installation Position: This intermediate contactor is designed for operation on a vertical mounting surface.
Forward-Drive Contacts: Both the main contacts and the added auxiliary contact blocks are forward-drive contacts. A forward-drive contact ensures that the normally closed (NC) and normally open (NO) contacts do not close simultaneously.
Contact Reliability: Contact reliability (17 V, 1 mA), according to EN 60947-5-4, contact failure rate <10-8, i.e., less than 1 failure per 100 million operating cycles
Mechanical Life: Main Unit Number of Operations 30,000,000, Main Unit with Added Auxiliary Contact Block Number of Operations 10000000
Rated Insulation Voltage Ui (Pollution Degree 3): 690V
Rated Impulse Withstand Voltage U imp: 6 kV
Safety Insulation between Coil and Main Contacts According to EN 60947-1: 400V
Permitted Ambient Temperature: During Operation -25 ... +60℃, During Storage -55 ... +80℃
Protection Class Complies with EN 60947-1: IP20 ，Coil Section IP40
IP20 ，Coil Section IP40: Finger Safety
Vibration Resistance
Rectangular Shock AC Operation 7.3/5 and 4.7/10 g /ms, DC Operation > 10/5 and > 5/10 g /ms； Sinusoidal Shock AC Operation 11.4/5 and 7.3/10 g /ms, DC Operation > 15/5 and > 8/10 g /ms Wire Cross-Sectional Area
Wire Cross-Section
Wire Cross-Sectional Area
Wire Cross-Section
Wire Cross-Sectional Area
Auxiliary Wire and Coil Terminal Connection (Can connect 1 or 2 wires) : Screw Terminals
Solid Wire: 2 × (0.5 ... 1.5)mm² ；2 × (0.75 ... 2.5) mm² Complies with IEC 60947 ; Maximum 2 × 4mm²
Pre-assembled Terminal Fine Stranded Wire: 2 × (0.5 ... 1.5) mm² ；2 × (0.75 ... 2.5)mm²
AWG Wire, Solid or Stranded Wire: 2 × (20 ... 16)AWG ；2 × (18 ... 14)AWG
Connecting Terminal Screw: M3 （ 2 Phillips head screwdriver）
Tightening Torque: 0.8 ... 1.2 （ 7 ... 10.3 lb.in ) Nm
Coil Circuit
Coil Operating Voltage Range: 0.8 ... 1.1 U s AC/DC
Coil Power Consumption (Coil in cold state and 1.0 × U s ): AC operation, 50 Hz Pick-up 37/0.8VA/p.f, Holding 5.7/0.25VA/p.f； AC operation, 60 Hz Pick-up 33/0.75VA/p.f, Holding 4.4/0.25VA/p.f； DC operation pick-up = Holding 4.0W
Conductor area Conductor cross-sectional area Wire Cross-Sectional Area
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