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Song Chuan 215H Sugar Cube Relays

Song Chuan 215H Sugar Cube Relays are vibration resistant (10Hz to 50Hz with 1.0mm amplitude), shock resistant (100G damage limits), and feature a mechanical lifespan of 10 million operations. Designed with silver tin oxide contacts and a class F insulation system, these relays are offered in single pole, normally open (SPNO) and single pole, double throw (SPDT) styles.

A 12VDC coil rating gives the sugar cube relays a 33.3mA rated current and 360Ω coil resistance (±10% at +23°C). The Song Chuan 215H relays feature a 17A maximum switching current, 277VAC maximum switching voltage, and 2500VA maximum switching capacity.

Features

  • AgSnO (silver tin oxide) contacts
  • 100mΩ maximum contact resistance (at 1A/6VDC by 4-wire resistance measurement)
  • 17A or 20A maximum switching current options
  • 277VAC maximum switching voltage
  • 2500VA or 4250VA maximum switching capacities
  • 15ms maximum operating time
  • 5ms maximum release time
  • 10Hz to 50Hz, amplitude 1mm vibration resistance
  • 100MΩ minimum insulation resistance at 500VDC
  • 250V rated insulation voltage
  • 2500V rated impulse withstanding voltage
  • 250V rated voltage
  • Ambient operating temperature ranges
    • -40°C to +85°C for the 215H
    • -40°C to +105°C for the 215HT
  • Pollution degree 2
  • Overvoltage category II

Dimensional Drawing

Song Chuan 215H Sugar Cube Relays
Inilathala: 2018-01-02 | Na-update: 2022-08-16