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SSM1A312B7 – single-phase relay, Harmony solid state modular relay, 12A, DIN rail mount, zeroVoltage switching, input 18…36V AC, output 48…600V AC
SSM1A312B7
single-phase relay, Harmony solid state modular relay, 12A, DIN rail mount, zeroVoltage switching, input 18…36V AC, output 48…600V AC
Specifications
Range Of Product Harmony Solid State Relays
Output Switching Mode zero voltage switching
Product Or Component Type solid state relay up to 20 A
Phase 1 phase
Number Of Channels 1
Device Short Name SSM
Cos Phi 0.5-0.5 (with maximum load)
[Uc] Control Circuit Voltage 18...36 V AC
Height 90.3 mm
Output Voltage 48...600 V AC
Maximum Horse Power Rating 0.33 hp 40 °C 240 V AC
Tightening Torque
  • 0.5...0.8 N.m for input
  • 0.5...0.8 N.m for output
Insulation Resistance 1000 MOhm at 500 V DC
Mounting Support symmetrical DIN rail
Maximum I²T For Fusing
  • 2560 A².s for 10 ms at 50 Hz
  • 2330 A².s for 8.33 ms at 60 Hz
Maximum Voltage Drop <1.3 V on-state
Connections - Terminals
  • screw terminals 1 x 0.3...1 x 1.5 mm², AWG 22...AWG 16) input
  • screw terminals 1 x 0.3...1 x 2.5 mm², AWG 22...AWG 14) output
Surge Current
  • 715 A 16.6 ms
  • 750 A 20 ms
Response Time
  • 0.5 cycle (turn-on)
  • 30 ms (turn-off)
Load Current 0.15-12 A
Net Weight 0.09 kg
Minimum Switching Voltage 18 V AC turn-on
Maximum Leakage Current 0.2 mA off-state
Absolute Maximum Voltage 1200 V
Dv/Dt 500 V/µs off-state at maximum voltage
Local Signalling for input status LED (green)
Maximum Switching Voltage 4 V AC turn-off
Solid State Output Type
  • SCR output
  • zero voltage switching
Capacitance Unbalance 10 pF for input/output
Line Rated Current 12 A
Width 18 mm
Input Current Limits 3.5-8.5 mA
Overvoltage Category III
Depth 83.7 mm
Rohs Exemption Information Yes
Mercury Free Yes
Environmental Disclosure ENVPEP1307069EN
Sustainable Offer Status Green Premium product
Reach Regulation Reference contains Substances of Very High Concern above the threshold
California Proposition 65 WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
China Rohs Regulation X
Circularity Profile ENVEOLI1307069EN
Eu Rohs Directive Pro-active compliance (Product out of EU RoHS legal scope)
Product Certifications
  • CSA
  • UL
Ambient Air Temperature For Operation -30-80 °C
Standards
  • IEC 61000
  • IEC 60950-1
  • IEC 62314
Pollution Degree 2
Dielectric Strength
  • 4 kV AC for input/output
  • 4 kV AC for input or output to case
Marking CE
Ip Degree Of Protection IP20
Flame Retardance V0 conforming to UL 94
Ambient Air Temperature For Storage -30-100 °C
Documents
Royal Wholesale Electric

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