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Product Center Magnetic Latching Relay Magnetic latching relay SM-K series

Magnetic latching relay SM-K series

Product overview

20A contact switching capacity

Magnetic Latching Relay

Environmentally friendly products (in accordance with Ro HS)

Dielectric withstand voltage between contact and coil 5KV

Available for single coil and double coil

External Dimensions: 29mm×13mm×16mm

Product advantages

Safety Certification


● UL/CUL certification number: E190598


● VDE certification number: 40052321


● CQC certification number: CQC19002226456


Detailed parameters

Contact Material Silver Alloy
Contact Resistance 100mΩ Max.(at 1A 24VDC)
Pull-in Time 10ms Max.
Release Time 10ms Max.
Insulation resistance 1,000MΩ Min.(DC500V)
Surge withstand voltage 10KV(1.2/50μs)
Medium withstand voltage Between contact and contact:AC1,000V,50/60Hz 1min.
Between contact and coil:AC5,000V,50/60Hz 1min.
Anti-vibration 10~55Hz,Double amplitude1.5 mm
Impact resistance durable 100G Min.
Malfunction 10G Min.
Life Mechanical life (3600 times per hour) 10,000,000 times
Mechanical life (360 times per hour) 50,000 times
Ambient temperature -40℃~+85℃
Humidity 5%~85%RH

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